None
Diet. H., Double, diplacusis. H., Exalted, hyperacusis. H., Eitelberg's Test. If a large tuning-fork be held at intervals before the ear during 15 or 20 minutes, the duration of the perception of the vibration, during these periods, increases in case the ear is normal, but decreases when a lesion of the sound conducting apparatus exists. See also Gardiner-Brohm's Test, Güller's Test, and also Güller's Experiment, etc. H., False. See Pseudacitis (Illus. Diet.). Heart., (See Illus. Diet.) H., Accessory (of Hancock), organs in brachiopods described by Hancock as hearts, but regarded by Morse as in some way connected with the genitalia. H., Bicycle, cardiac disease due to excessive use of the bicycle. H., Blocked, a condition due to stoppage of some of the auricular contractions at the auriculoventricular boundary. H., Body. See H. Left. H., Dicelious. See Corbilociilare (Illus. Diet.). H., Fibroid. See under OV5roi(Illus. Diet.). H., Hairy. See under OV5roi(Illus. Diet.). H., Hepatic, cardiac disturbance secondary to some hepatic affection. H., Icing, Eichhorst's name for a heart the whole surface of which is covered with a dense, thick, marble-white tissue. H., Irritable, a peculiar cardiac excitability found to exist among soldiers in the field, marked by pain, palpitation, dyspnea, and rapid pulse; it has been ascribed to muscular exhaustion. H., Left, the left chambers of the heart. H., Liftman's. See Disease, Elezator. H., Low, Janeway's term signifying a low position of the heart due to anatomic conditions, not to disease. Syn., Bathycardia. H., Luxus, applied by the Germans to a condition in which a primary dilution of the heart is followed by hypertrophy of the left ventricle; often found in gourmands. H., Peripheral, a term applied to the muscular coat of the blood vessels other than the heart. H., Skin. See Disease, Peripheral. H., Systemic, the left chambers of the heart which propel aerated blood. H., Tobacco. See under Tobacco (Illus. Diet). H., Tricelious, H., Trilocular, H., Tripartite, H., Univentricular, a heart with only three cavities, two auricles and one ventricle. It is normal in the Batrachia. H., Typhoid, overdistention and laceration of the blood vessels of the heart with atrophy of the muscle fibers, due to typhoid fever. H., Villous. See Cor. 77/n/H (Illus. Diet.). H.-water, a disease of sheep and goats characterized by the appearance of large quantities of clear yellow fluid in the pericardial sac and also in the pleural and peritoneal cavities. It has not been thoroughly investigated, but it has all the characteristics of a specific disease. Its transmission and perpetuation are due to the  (hek-at-otn'-er-al, -ik) [fMjfjor, each singly, iiif)0(, part]. Applied by v. Gehuchten to a neuron the processes of which divide into two parts, one going to each side of the spinal cord. Heckel's Prasoide Tincture. A remedy for gout, consisting of globularin and globularin in proportion of 15—17 cgm. per teaspoonful. Dose, 1-4 teaspoonful daily. Hedonal yed-on-al. The ester of methyl propylcarbiol-carbamic acid; a colorless crystalline substance with taste of mint. Soluble in 50½ alcohol. It is recommended as a safe hypnotic in the milder forms of insomnia. Dose, 20-45 & 33-2.9 gm.). Hegar's Method of Diagnosing Fibroma. This consists in drawing downward the uterus with a volsel-lum while the finger is passed into the rectum and pressed against the tumor; if it Is ovarian, it will be immovable; if uterine, there will be great resistance to drawing down the cervix. Hegemony (he-jeni'-on-e) [;/;fu<jr, a leader]. The supremacy of one function over a number of others. Hegemony [;/;fu<jr-o-e] [;/;fu<jr, ulcer; lithium salicylate. Heidenhain's Theory of the Origin of Lymph. See under Lymph. Helcodermatosis [f/mr, ulcer; lithium salicylate]. Skin-disease with the formation of ulcers. Helcosol [hel-ko-sol]. See Bismuth Pyrogallate. Helenin. (See Illus. Diet.) Dose, J— J gr. (0.01 1-0.022 gm. ). Heleophobia [f/-t'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf'-o-/tf Heliciform (he-is-e-/or/n) [f/(f, a spiral; forma, form]. Spiral; shaped like a snail's shell. Helicina (lei-ii'-ii'-ii'-ah). A mixture of snail mucus and sugar; a white powder soluble in water and used as a pectoral remedy. Syn., Saecharated suail juice. Helicodon (hel-it-oid'-in). A substance, CjHj^O,,, obtained with helicin from salicin by action of nitric acid. Helicomonas (hel-ik-o-nio'-nas). See Bacteria, Table <>/'(lllu- Diet.). Helicoproteid (hel-ik-opro-te-id). A phosphoglyco-proteid obtained from the glands of the snail, lelix pomatia. It is converted by action of alkalis into a gummy, levorotatory carbohydrate called animal sinis-trin. Heliophilia (he-le-of-il'-e-ah) \ri'/iw, sun; oo/eh', to love]. Morbid affinity for the sunlight resulting in ecstasy and muscular contraction. Ger., Sonnensttcht. Heliophobe \lie'-le-o-fdb) ['//'or, sun; oo.Jof, fear]. One who is morbidly sensitive to the effects of the sun's rays. Heliosin (he-le-o'-sin). An antisyphilitic mixture of various inorganic salts with keratin. Heliotrope (he-le-o'-sin). A mirror moved by clockwork in such a manner as to reflect continuously the sun's rays in a fixed direction. Heliotrope. (See Illus. Diet.) 2..-V variety of quartz, of a dark-green color. With dark-red spots, like drops of blood. Considered by the Aztecs to have the virtue of stopping nose-bleed. Heliotropic (he-e-ot'-rop-ii) [i/?jo(, -sun; Tpi-eiv, to turn]. Relating to the movements of protoplasm under the influence of light. Helium [hc'-le-um] \if/ioc, sun]. A supposed element inferred by a bright line in the solar spectrum, but identified as a terrestrial body by Ramsay in 1895. It is a gaseous body, boiling below 264° C., which has resisted all attempts to liquefy it. It forms compounds with hydrogen, carburetted hydrogen, and nitrogen. Helixin i/'t-.'-'/Ji'-'M). CjjH^.O,, (Vernet). -A crystalline substance obtained from Hedera helix, soluble in hot acetone, hot benzene, or in alcohol; melts at 233°  A. 'iunodiitioit. Helminthiasis. (See Illus. Diet.) H. elastica, fla>lic minors (jf the axill.t and groins due to tilaria. Helminthism [h,-l-iinnlk'-i-.tii). The e.\i>lenle ol intestinal worms in the body. Helminthogenesis \,hil-min-lho-jen'-e-sis). See Htlt- tiiiiithiasis (Illus. Diet.). Helmitol [tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-tet-et-tet-et-tet-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et-et Ciente, blood; facere, to make an agent that increases the quantity and quality of the blood. Hemagastric (hem-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n-n- Blood. 3. A preparation of iron containing hemoglobin, hemoglobin, serum albumin, paraglobulin, and inorganic constituents of the blood. Hemameba, Hemameba. (See Illus. Diet.) H. leukemia magna; and parva (Lowit, 19001, bodies supposed to be of protozoan nature and specific causes of leukemia, shown by Tark to be artefacts resulting from the action of a basic dye upon the mast-cell granules. Hemangia (hemoglobin-an-eclin-an-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin-eclin- Hemanutrid (hciii-an-ti'-trid \. A liquid preparation of hemoglobin, 70'^^ ; glycerin, 20^ ; brandy, lo""/. Hemapheism, Haemaphaeism (/lem-af'-e-izm) [ii'/"i, blood; ort(or, dusky]. I'he passage of red<lish-amber colored urine, combined with hepatic disorder. Hematalloscopy (/icni-at-al-os'-ko-fc) [nliin, blood; ayy.o(;^ other; (TKorrhv, to examine]. In medical juris- prudence the examination of the blood to distinguish one kind from another. Hematein. (See Illus. Diet. ) H. -ammonium, CmH,- O5. XH, — 4H,0 ( Hesse^aviolet-blsick granular pow- der, purple in aqueous solution, brown-red in alcohol solution, used as a stain. Hematherapy yhem-ah-tber'-ap-e) [n'lun, blood ; fl.'^ja- -iin. therajiv]. I. The therapeutic use of prepared arterial blood of bullocks. 2. Treatment applied to diseases of the blood. Hemathydrosis (/lem-al-hi'-dio-sis.) See Hemalidrosis I IlUiv. Diet. ). 2. The so-called blood-sweat or cuta- neous hemorrhage of horses caused by hiUnia huniof- rhtr^itii^ Raillet. Hematin. (See Illus. Diet.) H. -albumin, a fine br<iwn-red, tasteless, odorless |x>wder <ibtained bv dry- ing blood-librin. Dose, in anemia, I--' teaspoonfuls 3 tiuus daily. H., Reduced, heniochromogen. H., Vegetable, aspergillin. Hematocatharsis (/nm-at-o-kii/h-ar'-sis) [n'o/n, blotxl ; Kfitiiiiinir. a cleansing]. The process of exi>ellmg toxic substances Irom the blood. Hematocathartic yiiem-al o-kath-ar'-lik'). I. I'urilying the blood. 2. .\ny remedy that purifies the blood. Hematocele. (See Illus. Diet.) H., Parametric, H., Retrouterine. See //., Pelvic (Illus. Diet.). Hematochlorin (/iem-iit-o-kh/-riii\ ['il/;n, blood; ,v/o- /"";. giceiij. An amorphous green i>igment contained in the marginal zone of the placenta. Hematocytolysis. See J/emocylolysis (Illus. Diet.). Hematocytotripsis. See Hciiiocylvlripsis (Illus. Diet.). Hematogaster (hcm-al-ogas'tiir) [ji/iki, blood ; ;>(ii7- */,/'. stomach]. Extravasation of blood into the stomach. Hematogen (hem-al'-o-jen\ [nii/n, blowi; jninr, to produce]. I. A nucleoalbuminoid preparation of iron 0.3',2. Defibrinated blood with minute percentage of creasote, containing 0.5'V of iron and mixed with glycerin and wine; it is used in anemia. Dose, 1-2 tablespoonfuls. 3. A vellowish powder containing 7 V of iron or a liquid formed by adding ferric citrate and acetic acid to an alkaline solution of albumin. Dose of liquid, 1-4 teaspoonfuls. 4. A decomposition product of vitellin. Hematol (hetiiat-o-his'-oii). See Globin (III) III. Diet. I. Hematol (hetii-at-ol). A sterilized hemoglobin mixed with glycerin and brandy. Hematologist (kcin-at-ol'-o jisli [ni/zn, blood; >ii}oc, science]. One who makes a special study of the blood and is skilled in the technique. The erythmia of blood-examinations. Hematolymphangioma (hem-al-o-limf-an-je-o'-mali) [iil//n, blood; tynipha, lymph; o}f;or, a vessel]. A tumor involving blood vessels and lymph-vessels. Hematoma. (See Illus. Diet.) H. neonatorum, eephathymatoma. H. pancreatitis et bursae omen-talis, extravasation of blood and pancreatic juice in the burba omenitalis. H. of the Uterus, hematometra. H.s, Valve-, of the Newborn, those due to imperfect development leading to the formation of clefts; they are not produced by hemorrhage and have no relation whatever to the minute hemorrhages found beneath the pericardium and endocardium, in cases of death from suffocation. [Gaylord and Aschyl.] Hematomyelopore (hem-al-o-ii-e'-lo-por) [n!//<i, blood; (/rf/(«, marrow; To/wr, pore]. A cavity in the substance of the myelon resulting from hemorrhage. Hematopneumothorax (lemal-o-ii-nio-nios-nios-nios-nios). See Plicina (ivus. Diet.). Hematopostema (hctii-ut-o-pos'-teiii-nios-nios-nios). [Ans, blood; [i-unniiia, abscess]. An abscess containing an effusion of blood. Hematostatic (lieiii-ato-spei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios'-pei-tios HEMATOTHORACIC 289 HEMOCATATONISTIC Hematothoracic (hem-at-o-thor-as'-ik). Relating to heinatothorax. Hematotic {hcm-at-ot'-ik). Relating to hemalosis. Hematotympanum (lum-at-o-lim'-paii-iim) \aiiia, blood; Tvii-avov, dnim]. Bloody exudation in the drum-cavit\'. Hetnatozemia {hem-at-o-ze'-iiu-ah) [a/ufl, blood; ^r/fiia^ a loss]. A gradual or periodic discharge of blood. Hematozymosis (/wiii-iU-o-zi-mo'-iis) [a'luu, blood; ."i uudir, fermentation]. Fermentation of the blood. Hematropin {hmiat'-ro-piti). Phenylglycolyllropein ; a fluid preparation of hemoglobin. Hematuria. (See Illus. Diet.) Syn., Miclio nuintii : Micttis criienttis. H. aegyptica. See H., Endcmii, H., Chylous, hematochyluria. H., Endemic, a form occurring in tropic countries due to parasites peculiar to the particular locality. H., False, the discharge of red urine due to the ingestion of food or drugs containing red pigments. H,, Hysteric, H., Nervous, that due to nervous excitement. Hemelytrometra (/dem-el-it-ro-me'-tra/i) [aiua, blood; t'/vritm', a sheath; fir'/rija^ womb]. An accumulation of blood in the uterus and vagina. H. lateralis, a collection of menstrual blood in the rudimentary half of a double vagina. Hemeropathia [^heni-ui-o-palh' e-tih'\ \iiuifia, day ; -aVijr, disease]. I. Any disease lasting but one day. 2. .\ disease that is more severe during the day. Hemiacephalia {hem-e-ah-sef-al'-i-ah) [vu(, half; n, priv. ; Kcoa'/i], head]. .\ monstrosity having a shape- less tumor representing the head, in which portions of the encephalon are contained. Syn., Acephalia spuria ; Hypacephalia. Hemiageusia [/le/n-e-ah-gii^-se-ah) ['/«', half; /?, priv.; }f£(7(f, taste]. One-sided loss or diminution of the sense of taste. Hemiamaurosis (^he»t-e-am-aw-r</ -sis) ['/"', half; auaiiJUiGi^^ a/fiaurosis'\. A form of transitory blind- ness in which hemiopia is combined with amblyopia in the other half of the visual field. Hemiamblyopia (kem-e-am-bU-(/ -pe-ah). See Hemi- illlOpsicl (Uius. Diet.). Hennianesthesia. (See Illus. Diet.) H., Alternate, that affecting one side of the head and the opposite side of the body. H., Bulbar, that due to disease of the oblongata. H., Cerebral, due to lesion in one of the cerebral hemispheres in the part of the capsula between the thalamus and dorsal part of the lenticula. H., Crossed, i. That associated with motor paralysis of the opposite half of the body. 2. See //., A/Utnale. H., Functional, that due to functional causes rather than to cerebral or spinal lesion. H., Hysteric, tactile and thermal hemianesthesia coming on gradually or suddenly and of variable duration in hysteria subjects. H., Organic, due to lesion in the central nervous system. H., Saturnine, that due to lead poisoning. H., Tiirck's, anesthesia affecting the functions of the posterior spinal roots of one side, at times also those of the nenes of special sense. It is caused by lesions of the posterior portion of the Cap-sula and the contiguous region of the corona radiata. Hemianopsia. (See Illus. Diet.) See Si-n, Il'i-nuke's I Illus. Diet. I. H., Equilateral. See II., Homonymous I Illus. Diet. H., Lateral, H. lateralis, a form in which the temporal half of one visual field and the nasal half of the other visual field are wanting; a vertical line through the center of vision sharply defining the defect. H. temporaria, H., Temporary. See Tichopsia (Illus. Diet.). H., Vertical. See H., Lateral. Hemiatonia (him-tar-thro'-sis) [r/ui, half; apoduai, a joining]. A false synchondrosis. Hemiatonia (hetn-e-at-o' 'ttc--ah) \_Hiii, half; arovia, want of tone]. Diminution or loss of muscular or vital energy in one half of the body. H. apoplectica, V. Bechterew's name for hemihypertonia pustapoplec-t La ciudad. Hemicellose them-sel-u-los') [r/ui, half; cellula, a little cell]. A collective term for all the carbohydrates present in the cell-wall which are not colored blue by chlor-zinc-iodid. Hemichromosome (hem-e-kro-man-op'-se-ah). See IhniiaLkromalopsia (Illus. Diet.). Hemichromosome {hcm-e-kro-man-op'-se-ah) {hem-e-kro-man-op'-se-ah) {half; cellulosome). The body formed by the longitudinal splitting of the chromosome. Hemicraniectomy {hem-e-kra-ne-ekf -tome) [//", half; cellulosome]. Doyen's operation of sectioning the cranial vault near the mesial line, from before backward, and pressing the entire side outward to expose one-half of the brain. Hemihypalgesia {heiii-e-kra-niri), A proprietary remedy for neuralgia said to consist of phenacetin, 5 parts; caffeine, 1 part; citric acid, 1 part. Dose, 5-15  or affected with heniijilegia ; hemiplectic; hemiplexicus. Hemithermoanesthesia {kem-e-tknr-nio-an-es-the'-ze- ak) ['/«/, half; $£pur;, heat; anestkesia^. Insensi- bility to heat and cold limited to one side of the body. Hemitonia [kevt-e-tcZ-ue-ak') [//,«/, half; roiof. tension]. f )ne-sided, tonic muscle-contraction in brain disease. Hemitoxini//cw-e'-A)/{-.r'-/«) [)i/», half; Auih]. A toxin deprived of half of its original toxicity. Hemoagglutination (kem-o-ag-glii-tin-a'-skiin). The clumping of red blood-corpuscles. Cf. Hematoagglu- tinin. Hemobilinuria {kem-ohil-in-ii'-re-ak') [aiun, blood; i^//;.c, bile ; oiyjor, urine]. The presence of urobilin in the blood. Hemoblast (kem'-o-l/last). See Hematoblast (Illus. Diet. ). Hemocatatonistic (kem-o-kat-at-on-is' -iik) [oiua, blood; Kara, down; Torof, tension]. Tending to HEMOCHROMATOSIS 290 HEMOPTIC diminish tlie cohesion between tlie hemoglobin and the red blood-corpuscles. Hemochromatosis {/ifi»-o-/i'ro-m<i/-o'-sis) [alua, blood ; Jdtuiuif ctilor]. A conilition described in 1S89 by Kecklingliauscn of coloration of the tissues, particularly the skin, by deposition of a jjignient from the blood. Hemoconia. See Hetiiokoiiiti. JHemocryoscopy {^licm-o- kri-os'-ko-fe). Cryoscopy applied to blood. See Cryoscopy, Hemocytozoon (hem-o-si-to-zo'-on) [a'ifm, blood; ki'To^, a cell ; ^u)nt\ an animal]. Danilewsky's name for the Plasmodium of malaria. Hemodiagnosis (/lem-o-Ji-ag-no'-sis) ^aifia, blood; i/mxfirsis^. Diagnosis by examination of the blood. Hemodiarrhea (/tem-o-ili-iir-i''-ii/i). Dy.sentery. Hemodiastase (/iem-o-iii'-iis-/dz) [nl;ia, blood; ildiarri- Oic, separatioti]. The amylolytic enzyme of the blood. Hemodynamics {heiit-o-di-Hiitn'-iks). See Iletttady- ttiinths (llius. Diet.). Hemoferrogen [hem-o-fi-r'-o-jen). A diy preparation of lilood |jroposed as a remedy in anemic conditions. Hemoferrum [/iem-o-/ii'-itm). See Oxyhemoglobin (llliis. Diet.). Hemofuscin (liem-o-fin'-in) \_a'iua, blood; fuscus, dark]. Recklinghausen's name for the yellowish- brown iron-free pigment found in hemochromatosis. Hemoglobic {hcni-o-glo^ -bik). Applied to cells con- taining or generating hemoglobin. Hemoglobin. (See llhis. Diet.) It is used in treat- ment of anemia in daily doses of 75~''5*^ g^* (5~'^ gm. ). Syn., Ri'duccd hemoglobin; Purple eruorin. Tallqvist's Method of approximately determining hemoglobin percentage consists in allowing a drop of blood to soak into a bit of filter-paper and comparing with the naked eye the color strength of the stain with a series of printed standard tints of known value. [DaCosta.] Hemoglobinorrhea (hem-o-glo-bin-or-e'-ah) Hemogelin: ptlv, to flow]. The escape of hemoglobin from the blood vessels. H. cutis, an effusion of hemoglobin into the skin due to venous engorgement. Hemoglobinuria. (See Illus. Diet.) H., Epidemic (of the newborn). See IVinckel's Disease (Illus. Diet.). Hemogregarina (hem-o-greg-ar-e'-iiah) [aJ/ia, blood; Gregari/j, a genus of Protoplasm, Danilovsky's name for the gregarine-like bodies found in the blood of persons affected with malaria. Hemoglobinrosis (liem-o-hi-dro-nef-ro'-sis) [n'mn, blood; rf^wp, water; vtipito''' kidney]. A Cystic tumor of the kidney with blood and urine in the contents. Hemocleidosis [hein-o-kel-id-o'-sis] [a/a, blood; M/A/iioi', to stain]. Contamination of the blood; purpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpurpur Hemol. H., Copper. See Copper. H., Ferro-hemol. H., lodo-, hemol containing 16 oz. of iodin. It is used whenever iodin is indicated. Dose, 3 gr. (0.2 gm.) H., Mercuroiodo-, a hemol containing mercury 13'^ and iodine 285^; a brownish-red powder used chiefly in syphilis. Dose, 2-5 gr. (0.13-0.32 gm.) 3 times daily. H., Zinc, contains 1% of zinc; used in anemia, gastric erosions, etc. Dose, 8 gr. (0.5 gm.) 3 times daily. Hemolysin (hem-ol'-is-iii) [ni/'O, blood; /.I'-aif, solution]. A substance produced in the body of one species of animal by the introduction of red blood corpuscles derived from the body of another species. It is capable of dissolving the red blood corpuscles of the animal species from which the blood was obtained. Syn., Erythrolysin. H., Bacterial, that formed by action of bacteria; first discovered by Klulich (1898) in cultures of tetanus bacillus. The strongest yet observed was found by Todd in cultures of Bacillus meg. Athma. Cf. Aulihevtolysin, Hemomanometer [hem-o-ma n om' -el ur] [iiiun, blood; inii'or, thin; fuTpoy, a measine]. A manometer used in estimating blood-pressing. Hemomastinum (hem-o-me-de-as'-lin-um). See Ucmalonicdiaslinum (Illus. Diet.). Hemometre (hem-o-mct-rek-la'-zc ah) ["i/un, blood; /li/mr, a part]. A portion of a metamere derived from the vascular system or taking part in its formation. Hemometrectasia [htm-o-mct-rek-la'-zc ah] ["i/un, blood; /li/rm/r, a stretching]. Dilation of the uterus from effusion of blood into its cavity. Hemometrical (//<v«-(i«/r)-re)[«!/i«, blood; //iTpny, measure]. Estimation of the amount of hemoglobin or of the number of corpuscles in the blood. Normal Count: Erythrocytes (red corpuscles), 5,000,000; leukocytes (white corpuscles), 6001 to 8000; hemo-globin, 100Ji. DlIKERENlAi. Col'Nr OF THE Leukocytes: Tolymoiphoimclears, 62½ to 70½; small lymphocytes, 20½ to 305½; large lymphocytes, 4½ to 8%; transitionals, 1½ to 2%; eosinophils, 0.5% to 4%; mast-cells, 0.25% to 0.5%. [Cabot.] Hemonein {hcm-o'-ue-in). A proprietary nutritive and tonic prepared from beef. Hemonephrorrhagia [hem-o'-ne/-ro-ra'-Je-ah). See A^ephremorrhagia (Illus. Diet.). Hemonervine ( //i'«/-i)-«»//-'-7r«). A proprietary tonic said to consist of calcium phcsphoglycerate, hemoglo- bin, iron, and strychnin. Hemopathia {lieni-o-path' -e-ah'). See Hematopathy (Illus. Did.). Hemopathology {hem-o-palh-ol'-o-jc) \a\\ia, blood; pathi'logy\ The pathology of the blood, Hemoperitoneum [hcm-o-pir-il-one'-um). A bloody efl'u^ion into the peritoneal cavity. Hemopexia {^hcm-o-pcks' -c-ah) [aJ^a, blood; t^Vs^^i a fixing]. A general name for diseases characterized by a tendency of the blood to coagulate. Hemopexin {hcm-o-peks'-in). A ferment capable of coagulating blood. Hemophiliac {hcm-o-fil^-e-ak) \_a\fia^ blood; 0(?fiv, to love]. One who is affected with hemophilia. Hemophobia. See Hcmalopluhia (Illus. Diet.). H«mophotograph [hem-o-fo'-logra/) [(il,(/n, blood; pholograpli\. A photograph of blood-corpuscles as emjilovcd in Gartner's method for determining the hemoglobin content. Syn., Heviaphotograpk. Hemophysallis {hcm-o-pis'-al-is) [a'7/a, blood ; 0vffa?- //f, a bladder]. A pustule or vesicle filled with blood. Hemoplanesis, Hemoplania {henio-plan-e'-sis, hem- o-pla'-ne-ah). '6ee J/emaroplaiiia (Illus. Diet.). Hemoprecipitins (hem-o-pre-sip' -it-ins'). See Precip- itins. Hemoproctia [hem-o-prok'-te-oh) [a(/ia, blood; rrpwh- Tijf, the anus]. Rectal hemorrhage. Bloody discharge from hemorrhoids. Hemoptic, Hemoptoic [hem-op' -tik, hem-op-lo'-ik). Relating to or attended by hemoptysis. HEMOPTYIC 291 HEPATIZON Hemoptyic, Hemoptysic (hem-op' If-ik, han-op'-tis- ik). Ste IlemoptiL, Hemoptysis. (See Illus. Diet.) H., Parasitic, a disease due to the tluke Ptinii^onifniii U\'^ft'yi)i,inii^ wliich lodges in the lungs, and exceptionally in other organs. Source of the infection unknown, but analogy with other trematode diseases indicates that the larval st.ige of the parasite lives in snails and gains access to mammals through the drinking-water. The disea.se has been observed in man, cats, dogs, and swine in Asia (China, Japan), and in the cat, dog, and hog in the United States. It is more likely to occur in rural districts than in large cities, and has frequently been mistaken for tuberculosis. The diagnosis is made by finding the characteristic ova in the sputum. No specific treatment known. [C. \V. Stiles, j Hemorrhagiferous [hem-oraj-if ■h>--hs) \_h,emor- rhdi^ia, hemorrhage ; y^rr^, to bear]. Attended by hemorrhage ; giving rise to hemorrhage. Hemorrhagin, Haemorrhagin [hem-oy-aj'-in). Flex- ner's name for endothelioly.sin, since it causes extrava- sations of blood through its direct solvent action upon capillary endothelium. Hemorrhagiparous (ktm-or-aj-ip'-ar-us). See Hem- oyih,igiferoit5. Hemorrhagophilia {hem-or-aj-o-fil'-e-ali). See //<■/«- ophiH,: (Illus. Diet.). Hemorrhoid, Hcemorrhois. (See Illus. Diet.) H., Blind, one that does not cause bleeding. Syn. , I/,rm- oryhois civia. H.s, Vesical, dilated veins around the neck of the bladder. H.s, White, those formed by hypertrophy of the papillas of the anal mucosa and discharging a seromucous fluid. Syn., HiSmoyyhois alba : Leukoyrhaa analis. Hemorrhoidal. (See Illus. Diet. ) 2. Applied to bloodvessels, nerves, etc., belonging to the fundament. Hemosiderosis [hem-o-dd'iiy-o''sis^ [aJ/irt, blood; Gi^rjf)oq^ iron]- A form of hemochromatosis character- ized by the deposit of pigments containing iron, in the tissues, especially those of the liver and spleen. Hemospasic [/wni-o-spas' -ik). See Hc'iiiospas/ic (\\\ns. Diet.). Hemostat [kem' -o-spiy' [kem' -o-spiy] [«l^a, blood; (TTrai-, to draw]. A device for drawing blood to a part. Hemostat [hem-o-spiy' [m-hnt]. A proprietary external remedy for nose bleed said to consist of tannin, quinin sulfate, and benzoated fat. Hemostat. (See Hernostat. H., Martin's. See under Martin's. H., Pavesi's, a mixture of collodion, 100 parts; carbolic acid, 10 parts; pure tannin, 5 parts; benzoic acid, 3 parts. Syn., Povesi's styptic collodion. Hemostatin (hem-o-s-nt'-iti). An extract from the thymus of calves, containing sodium hydrate and calcium chlorid. Hemostat (hem-o-s-ier-ol). A therapeutic compound from blood of animals. Hemostat (heni-o-iak-oni' -et-re") [n!/m, Blood; Sterpov, measure. The estimation of the rapidity of blood circulation. Hemotelangiosis, Hemotelangiosis (Hemotelangiosis) [Hemotelangiosis], H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. Hemotoxin [hem-o-toks'-in], H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. metchnikoff's (Hemotelangiosis), H. sen-sitizer, Metchnikoff's (1900) name for the intermediary body. H. met Henry [West African]. See Goundou. Henry {Uen'-yc) [Joscp/i Hany, 1797-1878]. The unit of electric induction. Hepaposis (liepato'-sis). See Hepatoptosis (Illus. Diet. J. Hepar. (See Illus. Diet.) H. induratum, an affection differing from cirrhosis occurring after long-continued fevers frequently characterized by melanemic pigmentary deposits in or near the capillaries and hyperplasia of the interacinous connective tissue. Syn., Iniiuyatio liepatis. H. rhigrans, H. mobile, floating liver. H. moschatiforme, nutmeg liver. H. sanguinis, a blood-clot. H. siccatum, the dried and powdered liver of swine freed from blood. Dose, in atrophic cirrhosis of liver, 3° gr. (20 gr.) daily. H. sinistrum, the spleen. H. succenturiatum. See I. live, Acresso. H. variegatum, nutmeg liver. Heparaden (hep-ay-aden), pap, liver; aiv, gland. Heparaden (hep-ay-aden), pap, liver; apoia, atrophy. Atrophy of the liver. Hepatauxe ( hep-at-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a-a- Hepathemia, Hepathemia (htp-nth-e'-me-ah') The formation of a fistula into the hepatic duct. Hepaticotomy [kepuitik-ot'-o-me] to cut. Incision of the hepatic duct for extraction of calculi. Hepatin. (See Illus. Diet.) H., Zaleski's. Synonym of St. litniedeherg's Feyratin. Hepatiscent theep-at-is'-ent) [//iraWCf'i', to be like the liver]. Becoming like liver; applied to the appearance of certain salts under the blowpipe. Hepatitis. (See Illus. Diet.) H. cytophthora, acute atrophy of the liver. H. externa, perihepiUitis. H. fibrosa, indurative hepatitis. H., Indurative, a form marked by formation of fibrous tissue causing the liver- cells to atrophy from compression. H., Interstitial, inflammation of the connective tissue composing the framework of the liver leading in some cases to the for- mation of abscesses or to softening and atrophy of the glandular structure, and in others to induration and cnrhosis. H. longa, chronic hepatitis. H., Specific Diffuse, yellow fever. H. velamentosa, ]>erihei)atitis. Hepatizon (kep-al-i'-zon) [^y-anCfir, to be like the liver]. Chloasma. H E PATODUODENOSTOM Y 090 HERNIA Hepatoduodenostomy (hepato-dn-oiifn-os'-lo-me) [^Trt/), liver ; duodenum ; ffroun, mouth]. The forma- tion of an opening; from tiie Hver inlo the duo<ienum. Hepatodysentery i hep-al-o-dts'-en-ttr-c). Inflamma- tion of the liver attended with dysentery; hepatic dys- entery. Hepatohemia. See Hepathemia. HepatomelaOosis (hep-al-o-mel-an-o'-sis). Melanosis afiectini^ the liver. Hepatomphalocele [hep-al-om-fal'-o-sfl) [fyn-n^i, liver; ituod/iir, the navel; ni/'/'i, a tumor]. A navel hernia with part of the liver contained in the sac. Hepatophlebitis (hep-al-o-Jleb-i' -lis) \i)-ap, liver; <f^•(^^\ a vein]. InHammation of the vehis of the liver. Hepatophlebotomy \ lup-at-o-jleh-ol ' -o-iiir') \Ji~afl, liver; o/fV', avein; rfuitir, to cut]. The aspiration of blood from the liver. Hepatopulmonary (hip-at-o-pul'-mon-a-re). See Hep- ntiiOpuhnoHary. Hepatorenal (/iep-at-o-re'-n<zl) \_hepar, liver; rdi, the kidney]. Relating to the liver and the kidney. Hepatostomy [hep-iit-os'-to-tne] [^-n/j, liver; araua, a muuth]. The establishment in the liver substance of communication between parts of the liver obstructed by concretions. Hepatotherapy {hepat other' -ape) [ijn-ap, liver ; titer- i;/t']. The therapeutic use of liver. Hepatotoxemia [hep-atotois-e'-me ah) [fi-ap, liver; /I'vcw/rt]. Toxemia due to disturbance of the hepatic functions. Hepatotoxin {hep-at-o-tois'-in) [f/Tan, liver; to^ikov, poison]. .\ cytotoxin found by E. Metchnikoft' in the liver. Cf. Hemotoxiti, Leukotoxin, Nephrotoxin^ Xeti- rotoxin, Spermatoxin^ Tricholoxin. Hephestiorrhaphy (he-fcs-teor'-af-e) ["Honmrof, Vulcati; fidorj^ a seam]. The application of the actual cautery to the lips of a wound to bring about adhesion. Hepatody i^heptad-is' -it-e [fjrra, seven]. Septival-Heracleum. (See Illus. Diet.) H. sphondylium, L., a European species, contains an ethereal oil and herbaceous. The root is used in epilepsy, the herb as a resolvent, the fruit as an antispasmodic. Heraclin (her-ii/ydi\ CjjHj.^O|j. A crystalline substance is) islated from the unripe fruit of Heracleoft, L. Hereditation [her edit-a'-sknn] [Aerediias, heredity]. The effect or influence of heredity. Heredity. (See Illus. Diet.) H., Collateral, the transmission of characteristics of an uncle, grand-uncle, aunt, or grand-aunt to a nephew or niece. H., Cumulative, The inheritance of characteristics from many generations of ancestors. H., Direct, the transmission of characteristics from parents to offspring. H., Homonymous, H., Immediate, direct heredity. H., Indirect, the transmission of the characteristics of a woman's first husband to her offspring by a second husband. Syn., Indirect atavism (Sedgwick). H., Mediate, that traced to grandparents. H., Oblique, indirect heredity. H., Simple, that from one parent. H., Social, in the evolution of civilization, the transmission of acquired tastes and aptitudes that tend away from barbarism. H., Hermitage (her-e-do). In composition, hereditary. H., Ataxia, Friedreich's ataxia. H., Hypphilis, inherited syphilis. Hering's Drop Test. An instrument to test the sense of defective in correction of convergent strabismus. Hermitine (4«»"-w(V-f«). The proprietary name for a surgical antiseptic and disinfectant, said to be electro-visceral. Water. Cf. Rectozone. Hermophenol, Hermophenyl (her-nic-nic-nic-nic-nic-nic), A mercuriosodic piennol dissolvent containing 40% of metallic mercury, occurring as a white powder soluble in water and used as an antiseptic and antisyphilitic. On wounds, in a solution of 1000; injection in syphilis, 4 c.c. of a solution of 0.5 eg. to the cubic centimeter every 2 or 3 days. Syn., Scidiur riterctiro-phenyl disttlfonate. Hermophilia (her-mo-fil'-eah) [Ep;j^f, Hermes; o'/.fii; to love]. A predilection for the therapeutic use of mercury. Hernia. (See Illus. Diet.) Syn., Jucture. See Si; n, /\oml>erg's {2). H. adiposa, a liparocele. H. adiposa, a congenital hernia. H., Aneurysmal. See Medusa caput {\\is. Diet.). H. annularis, umbilical hernia. H. aquosa, a hydrocele. H. arteriae, H. arteriae, H. arteriae, H. carnosa. (See Illus. Diet.) 2. See Stircotele (Illus. Diet.). H., Concealed, one not perceptible on palpation. H. Cordis, hernia of the heart. H., Displaced, one that has been forced from the scrotum into the subperitoneal connective tissue of the abdomen. H., Diverticular, hernia of a congenital diverticulum of the intestine; hernia of Meckel's diverticulum. Syn., Littyc s hernia. H., Duodenojejunal. See//., Kclropterian (Illus. Diet. I. H., Enteroperineal, a perineal enterocele. H., Enterovaginal, a vaginal enterocele. H., Epiploic, H. epiploica. See //(/(v/t' (Illus. Diet.). H., Fatty. See Ltp,uocclc and Slcitoce/e (Illus. Diet.). H., Fatty. See Ltp,uocclc and Slcitoce/e (Illus. Diet.). H., Femoroinguinal, a femoral hernia coexistent with an inguinal hernia. H., flatulenta, pneumatocele. H., Free, a reducible hernia. H., Gastrodiaphragmatic, one of the stomach through the diaphragm. H., Haller's Congenital. See //., Congenital (Illus. Diet.). H. of the Heart. See Cardifceic (Illus. Diet.). H. hepatica, nephrocele. H., Hourglass, a form of oblique inguinal hernia, having a constriction in the middle of the sac. French, H., en hissac. H., Hypogastric, an infraumbilical hernia. H., Infraumbilical, one in the linea alba below the umbilicus. H., In-involvarian, an inguinal hernia containing the ovary. H., In-involvarian, an inguinal hernia containing the ovary. H., Intercostal, a protrusion through the last costal interspaces due to an intercostal wound. H., Interna, H. interna vera, a protrusion of viscera through the wall of a cavity in the interior of the body. H., Interstitial, a displaced hernia in which the sac has found a way between two layers of aponexrosis. H., Intestinal. See Enterocele (Illus. Diet.). H., Intrailiac, a hernia by the Illac fascia in the internal iliac fossa. H., Intra-inguinal. See //., Inguinointestinal (Illus. Diet.). H., Intraparietal, an interstitial hernia. H. of the Kidney. See Xephrocele (Illus. Diet.). H., Lacrimal, H. of the Lacrimal Sac, H. lacrimalis. protrusion of the mucosa of the lacrimal sac through an opening in its anterior wall. H., Lateral, H. lacrimalis. See Entreocele, Partial. H. lienalis, a hernia of the spleen; a splenocele. H. littreana, H. littriana, H. littrica. See //., Littre's (Illus. Diet.). H., Mesocolic, a provision of the bowels between two layers of the mesocolon. H. mobilis, a reducible hernia. H., Nuckian, a hernia into the canal of Nuck. H. oscophagi, a pharyngocele. H. oscophagi, a scrotal hernia. H. parorchidoenterica. See Parorchidoderoderoc (Illus. Diet.). H., Pectineal, one that, having made its way internal to and behind the femoral vessels, rests upon thepectineus muscle. H. pharyngeal. See Pharyngocephalus (Illus. Diet.). H., Purulenta, an enipyocele. H. purulenta scroti, suppurative orchitis. H., Rectal. I. sec Froctocephalus 1 Illus. Diet.). 2. A protrusion of part of the pelvic or abdominal contents through the anus, held in a sac formed by eversion of the rectum: The interior covering of the hernia being the peritoneal coat of the rectum. Hyacosis, H. rectiproctocele, H. of Rectum, H. rectocephalus, H. rectocephalus, H. rectocephalus, a protrusion of the bowel occupying an incessant pouch dorsum of the cecum. Syn., Ricinus's hernia. H., Retroperitoneal, Anterior, H. retroperitoneoparietal. See H., Propinloneal (Illus. Diet.). H., Retroperitoneal, a pectineal hernia. H., Richter's. See Enterocephalus, Parli. H., Rieux's, retrocecal hernia. H., Sacrorectal, poterior proctocele from defective ossification of the sacrum. H. sacrosciatica. See Hyacosis, H. spinae. See Hyacosis (Illus. Diet.). H., Subpubic, obturator hernia. H., Suprapubic, ingu. In the hernia, H., Treitz's, retroperitoneal hernia. H., Umbilicose, hernia of the bladder through the umbilicus. H., varicosa. See CTrjAf/c' (Illus. Diet. i. H. venarum, varix. H. veneris, orchitis. H. ventriculi. See Physocele (Illus. Diet.). H. zirbalis. See Epi/locek (Illus. Diet.). H. zirbalis. See Epi/locek (Illus. Diet.). Hernia (C.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H.H. morphin, a white, bitter, crystalline powder melting at about 173° C, slightly soluble in water, freely soluble in dilute acids. It is anodyne and sedative and is used in coughs, dyspnea, and pectoral pains. Dose, yij-gr. (O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O. In thronged clusters and containing dense reddish or yellow fluid. H. menstrualis, a form recurrent at the menstrual period. H. vorax, lupus. Herpetism (hy-pet-izm), H. vorax. A constitutional tendency to eruptions of herpes. Hersage. See Hensage. Hesperitin, Hesperitin (hesperitin), H. vorax. CjHijO, A yellow crystalline substance obtained by heating hesperidin to 120°C with 5 or 6 parts of 50°F alcohol with 2' sulfuric acid; melts at 226°C. Hesperidene (Kesperidene).  blood of substances not normally present. Heterocolica, 'Heas: Toco/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ic&/ Heteroganglionic (/let-er-o-gtiiic-leen' ik). Relating io dift'erent ganglia ; applied to the connecting nerve- hbers between ganglia. Heteroglaucous yhet-er-o-glah' -kits') \iTcptK, other; ;/ai'KOC, bluish-green]. I. Having one eye blue and the other black or gray. 2. Relating to the anomalous production of glaucous spots. Heterognathous (/tel-er-o-iint/i'-ui) [jrfpoc, other; ; i-iitioi;^ j^^^']' Having dissimilar jaws. Heteroid, Heteroideous [In/'-er-oid, oid'-e-iis) [irt- poi;, other]. Formed diversely ; applied to enclosed structures which differ from their investment. Heterolecithal [het-er-o-les'-itlt-nl) [frf/mr, different; /fKiWof. yolk of egg]. Having unequally distributed deutoplasm. Cf. T<Ioleeithal : Cenlroleetthal ; Aleci- thal : HomoUeithiil. Heterolysin (hei-er-ol'-is-in) \krcpnc, other; /.iaic, solution]. A lysin produced in the body of one species of animal by the introduction of blood from a different species. Cf. Isolysiii. Heterolysis (he/-er-o/'-isis). The hemolytic action of the blood-serum of one animal upon the corpuscles of another species. Ci, /soivsjs. Heteromeral, Heteromeric (het-er-om'-er-al, -ik) [(7f/iof, Other ; uii'm;, part]. Applied to neurons originating in one lateral side of the spinal cord and sending processes to the other side. Cf. Heeatomeral. Heteromerous. (See Illus. Diet.) 2. Unlike in chemic composition. HETEROMETRV 294 HISTOFLUORESCENCE Heterometry {ht-t-er-oin'-gt-ri') [irf/jof, other; ft{Tpin\ measure]. iJeviRticin from the normal state in a part, in rcgarJ to the amount of its contents. Heterophasia (^htl-ti-ofa' -zt-ah). See Heltrophemy lllhis. Hict. ). Heterophthalmus [luter-of-lhal'-mits). See Jlitfto- throinia (Ilius. L)ict. ). Heteroproteose (h,l-,r-o-pro'-le-dz). A product of the digestion of syntonin in the stomach. Heteroptics (hfl-ey-op'-tiis) [(Tf/«<f, other; o^tikui;, belonging to sight]. I. Deuteroscopy. 2. Perverted vision. Heterorrhythm {htf -er-or-iilhin') \iTtfm<;, other; pufl- /<iir, rhylhm]. See /?rrAi'///«//c (Illus. Diet.). Heterosarcoses {htl-n-o-sar'-ko-si:) [frf/iof, other; f^iitii, flesli]. A general term for diseases character- ized by the formation of heterologous tissue. Heteroscelous {/leZ-cr-os'-ke! us) [(rtviof, other; OKe'Aof, a leg]. Having dissimilar or unsymmetric legs. Heteroscope iylu-t'-^r-o-skop) [i-c/jo^-, other; asv77tn\ to examine]. .An apparatus consisting of fusion-tubes placed in a frame which supplies fixed points of rota- tion, with scales showing their angular movement. It is used for the accurate measurement of the various angles at which a deviating eye in strabismus can see. Heterosexuality [lu-l-er-o-iehs-u-al'-il-e). Perverted sexual feeling toward one of the opposite sex. Heterostomy i^Iiet-cr-os' -to-nic) [t-f/joc, other; (jruua^ mouth]. Lack of symmetry in the two sides of the mouth. Heterotelic {ief-eri>/'-f/-ii)[eTepo(:, other; rf>oc,end]. Existing for or serving a foreign or external end. Cf. Heterotonia (/iet-fr-i>to'-n/-<ik) [fi"£/)Hf, other; roi'of, tension]. Variable tension. Heterotrichous {hel-er-vl'-tik-us) [frf^Mf, other; fipif, hair]. Furnished with two kinds of cilia. Heterovalvate ( hd-er-o-val'-vat 1 [f rf/jof, other; valva, valve]. Having two kinds of valves. Heteroxeny (hf!-t-r-cl;s'-(n-t\ [frf^iof, other; ffvof, a guest]. The quality of living upon ditTetent hosts. Cf. Httefecisnt, Hetocresol, Hetokresol [htt-o-kre' -sot ). See Cinnamyl tiietacre^ol, Hetoform {h/t'-o-/otm). Bismuth cinnamate. Hetol (liel'-o!). See Sodiuiit Cinnamate. Hettocyrtosis {tit't-o-sir-fo'-sis) [?/rrwi', less; KvpTunt^^ a curvature]. .\ slight curvature of the spine. Heuristic (tiu-ris'-ti/;) [^evpinKfiv, to discover]. Relat- ing to experiments, inventions, or discoveries. Heveene [lif'-ve-fn) \^hlihi. South .\merican name for caoutchouc]. C^H.;,. .-^n amber-colored oil obtained by fractional distillation of caoutchousin, isomeric with ethylene. It has an acrid taste, boils at 315° C. Sp. gr. o 921 ; soluble in alcohol, ether, and oils. Hexahydrohematoporphyrin [htks-ah-lii-dro-liem-at-o- por'-fi-rin). A reduction-product of hematin. Hexamethylene (-^<'/f.i-<;//-w;t'///'-;/-;H). C^H,,. A naph- thene present in ('aucasian petroleum; boils at 69° C. H.-diamin, C^Hi^Nj, a compound found by Clarcia in decomposing meat and pancreas mixture. H.-ros- anilin, it is used in Causse's test for contamination of drinking-water. Syn., Viotel crystats : Ilexninellivt- tfiitmitt,iliiplunvI,avbi)tot. H.-tetramin. See F^r- min. H.-tetramin-bromethylate. See Bronialin. H.-tetramin-iodoform. .See loJoforniin. H.- tetramin-salicylate. See Satiforniin. H.-tetra- min-tannin. See Tannopin. Hey's Internal Derangement. See under Deramént. Hiant (//'i'-ant) [/;;'i7»-?, to open]. Yawning, gaping; opening by a fissure. Hiatus. (See Illus. Diet.) H. Magendii, the foramen of Magendii. H. maxillaris, one on the inner aspect of the nasal part of the superior maxilla establishing communication between the nose and the arum of Highmore. Syn., //. supriima.rittii>7s. H. obturatorius, the obturator canal. H. cesophageus, the opening for the esophagus in the diaphragm. H., Scarpa's. I. See under S., irp,i (Illus. Diet.). 2. Winslow's foramen. H. spinalis congenitus, spina bilida. H. subarcuatus, a tiepression in the petrosa lodging the (locculus. Hidradenitis, Hidradenitis [tii-i/mj-en-i'tis, lii-Jio-aJ], See Hidtina<linilis (Illus. Diet. Suppurativa, that marked by the formation of tumors the size of a pea which tend to develop into abscesses. Hidradenoma [hi-drad-tn-o'-vtati] [ifl/Hj-, perspiration; at/tnorna'^. Hyperplasia of an existing inflammatory tumor of a sweat-gland. Hidrodermia [hi-iiro-ttr'-vte-ah] [rV"^C, sweat; A^piifi^ skin]. Anomalies of sweat-secretion. Hidrosadenitis. (See Illus. Diet. 1 H., Ulcerative, a variety described by Hazin occurring as superficial ulceration in circular or horseshoe-shaped areas attacking the palmar or plantar surfaces; it is prone to relapse. Hieromania [hi-er-o-nui' -tu-ali] [iffxii', sacred; fiavtii, madness]. Religious frenzy. Highmoritis [tii-mof-i'-tis). Inflammation of the antrum of Hieromania. Hiliferous It is the custom of the Romans to wear a leathern thong. Furnished with a hilum. Homination, Homination, Hominosis (Ai-m(fH'-/<'-<>, hi-tnati-toi-jiali, fii-iihin to -\ts) [///'/c, a leathern thong]. See Staphyladenus (Illus. Diet.). Hominoid [hi-man, toid, a leathern thong; f/'^0(;, likeness]. Strap-shaped; shaped like a thong. Hind. (See Illus. Diet.) H. -kidney. See Metaphysics (Illus. Diet.). Hip. (See Illus. Diet.) H., Pestilence. See Qu, Pli-hunda. H. -shot, having the hip dislocated; it is applied to a gait like that of a duck. Hippasia [hip-a'-ze-ali] [irrrnffjo, riding]. Horseback exercise. Hippocratist (hip-oi'-ral-isf). A follower of the medical doctrines of Hippocrates. Cf. Gatenis; Herophitht; Mesmerist. Hippomyxoma (hip-o'-ninh) [irrn-of, a horse; //ifn, mucus]. The swelling attending farcy and glanders. Syn., J-Jippocoiyzoina. Hircate (hur'-kat) [hircate, a horse; //ifn, mucus]. The swelling attending farcy and  Relating to tissue. Histidin (his'-tid-in). CjHjNjOj. A base present among the hydrolytic products of casein, albumin, blood-serum, and horn, and a constant cleavage-product of the more complex plant and animal pioteids. Histin {his'-fin) [laruc, a web]. Fibrin. Histiogenesis. See ///.t/l;^'«/«^^ (Illus. Diet.). Histioma (his'-l-n'-mah\ [irrr/of, a web]. A tissue tumor, in which distinct tissues may be recognized, but which do not arrange themselves to form organs. [White.] Histoblast (his'-lo-h!ast\ [irrr/of, tissue; (3?.aaT6c, a germ]. A cell engaged in the formation of tissue. Histofluorescence (/lis-to-y/it-or-es'-enz). The administration of fluorescing drugs during Rontgen-ray. Histogenesis. (See Illus. Diet.) H. of the Blood,hematogenesis. H. of Bone, osteogenesis. H. of Cartilage, chondrogenesis. Histogenetic. (See Illus. Diet.) 2. Forming tissue; applied to foods. H. Wandering Cell. See under Cell. Histogenol (his-/o/-en-ol). A compound of phosphorus and arsenic, each dessert-spoonful containing 1 gr. (0.032 gm.) of disodic methyl arsenate and 1/2 gr. (o. 1 gm.) of nucleinic acid. Histology. (See Illus. Diet. 1 H., Normal, the study of sound tissues. H., Pathologic, the study of diseased tissues. H., Topographic, the study of the minute structure of the organs and especially of their formation from the tissues. Histonuria (his-ton-u' -re-ah). The presence of histon in the urine. Histopédie (Ais-/o-sl'-ke) [larory a web; i'vx'/r soul]. The tissue soul; according to Haeckel, the higher psychological function which gives psychologic individuality to the compound multicellular organism as a true cell commonweahii. Historapeutics, Historéry (his-to-ther-ap-u'-tikSy kis-to-lhc-r^ -tip'g) [iorof, a web; 0e/ja—etaj therapy]. The remedial use of animal tissues. Histricism [Ais'-tris-izm). See Hystridasis (Illus. Diet. ). Hodograph (hod'-o-graf) [ft^o^^ a path; yptioeiv, to write]. I. An instrument for recording locomotor movements. 2. Of Sir Wm. Hamilton, a cure demonstrating the velocity of a moving particle; it is employed in the study of central forces. Hog-cholera. (See Illus. Diet.) H.-c. Bacillus, B. salvumy Trevisan. Syn., B. sitipsepti/er, Kruse. Holarthritis (4ff/-<j>--Mr/'-/';>). See Polyarthritis (Illus. Diet.). Hole (hdl) [AS., /5<j/]. An opening. H., Botal's, the foramen of Botal. Hs, Burnt. See Xoma (Illus. Diet.). Holencephalia (hol-en-sef-a'-le-ah). See Pantanencephalalia (Illus. Diet.). Holeraceous (hol-er-a'-shits) (Holl-er-a'-shits). See Pantanencephalalia (Illus. Diet.). Hollow (hol'-o) [.^S., //(V]. I. Empty within; not solid. 2. A depression; a vacuity. H.-back, lords of the soil. H.-horn, H.-tail. Synonym of Texas fever. Holmitol (hoi'-mit-ol). A combination of anhydro-methyl-citronic acid and urotropin. A urinary disinfectant. Dose, 15-25 gr. (0.97-1.62 gm.) 3 or 4 times daily. Holocain [hoi-o-ka'-in), A crystalline combination of paraphenetidin and phenacetin. The hydrochlorate is employed as an anesthetic in ophthalmic practice in solution. Holocrine (hol'-o-krin) [0/ or, whole; (tpiif/r, to sep- arate]. .Applied to a gland the cell of which, after having elaborated the material of secretion, falls into disuse and disappears. Cf. Meroerine. Holodiastolic (ho/-o-di-as-lol'-ii) [«/of, whole; liias- tole~\. Relating to the entire diastole. Holorrhachischisis \hol-or-rak-is' -kis-is) [oAof, whole; l"i\i':, spinal column; amxtii', to cleave]. A con- genital total absence of the vertebral canal. Holosteosclerosis {hol-os-tt--o-stlfr-o'-sis\ [6/of, whole ; brrrenv, bone; nKAJipoc^ hard]. General osteosclerosis. Holosteric (^t'/-pj'-/(rr-/.^j [67oc, whole; (rrf^coc, solid]. Not liquid ; composed entirely of solids. Holosymphysis {hol-o-sim'-fiz-is) [6/ or, whole; avii- oi'fT/f, a growing together]. Complete union. Holotopic [hol'Ct'-cp-ik) [o/or, whole; rd^of, place]. Pertaining to the relation of a part to the entire organ- ism. Holotopy (hol-ot'-o-pe). Waldeyer's term for the rela- tion of a part or organ to the whole organism. Ct IJiotopy : Skeletolopy ; Syntopy. Ho-louan [Chinese]. Cholera. Holzin (hoU'-zin). Formic aldehyd in a 60% solution in methyl alcohol. An antiseptic and disinfectant. Holzinol yholt'-zin-ol ). A solution of formic aldehyd in methyl alcohol containing a small proportion of men- thol. Antiseptic and disinfectant. Horn-, Homo-. -A pretix in chemistry signifying hom- ologous; /. (• , the compound is a derivative differing by CHj from the mother-substance. Homagra \hvm-a'-^rah). See Omagra (Illus. DicL). Homalodermatous, Homalodermous [ho-mal-o-dur'- ntat-itSy -dur*-nnts) [o/ia/.oc, smooth; ikpfia, skin^. Having a smooth skin. Homatropin. (See Illus. Diet. ) H. Hydrobromate, C,jH,|N03 . HBr, white crystals used as mydriatic and in night-sweats of tuberculosis. Dose, jjb— jj gr- (0005-0.0011 gm.). Max. dose, single, j^jgr. Ap- plication, I "c solution. Homaxonial, Homaxonic {hont-aks-oti^-e-al^ horti-aks- cn'-ik) [o/^of, similar; a^i^i\ axis]. Having equal axes. Homedric (^o>n-?</'-rj>) [d//of, the same; ed/io, abase]. Having equal facets. Homedrous ihovi-^d'-rits). I. See Homedric. 2. Per- taining to different diseases affecting the same part of the organism. 