We present the case of a 17-year-old boy who was admitted to the medical ward of MBGH, RNT Medical College, Udaipur with complaints of fever with chills and rigor for 6 days. Patient noticed blackening of his toes and lower limbs on the third day of fever which was associated with pain and numbness. There was no history of trauma, any drug ingestion, alcohol use, and smoking. Examination revealed pulse 110 beats/min, regular, bounding, with all peripheral pulses felt normally, blood pressure - 100/40 mmHg in right brachial artery, temperature of 101.4°F, respiratory rate - 22 breaths/min. On examination, patient was found to have severe pallor, mild icterus, and blackening of third, fourth, and fifth toe of right foot and fifth toe of left foot with circumferentially patchy area of blackening of bilateral lower legs up to mid-shin [Figures and ]. Overlying skin was dry and wrinkled. Per abdominal examination revealed firm splenomegaly 2 cm below costal margin. Neurological examination revealed decreased sensations over hyper-pigmented area. Cardiovascular system examination revealed a soft functional ejection systolic murmur present at pulmonary area heard all over the precordium. Respiratory system examination was unremarkable. Provisional diagnosis of septicemia with SPG was kept and patient was investigated.\nBlood investigation revealed hemoglobin (Hb) 1.1 g%, total leucocytes count (TLC) 1000 cells/mm3, with 55% polymorphs and 40% lymphocytes, platelets 10,000/mm3 with normocytic normochromic picture on peripheral blood film (PBF) with no immature cells and no parasite was seen. Renal and liver functions tests were normal. Malarial parasite quantitative buffy coat was negative but rapid diagnostic kit for P. falciparum was positive. Anti-nuclear antibody, rheumatoid factor, C-reactive protein, human immunodeficiency virus, hepatitis B surface antigen, anti-hepatitis C virus were negative. Prothrombin time-international normalized ratio (PT-INR) was 18 and 1.41 (control 13). Bleeding time, clotting time were normal. Chest X-ray was normal. Ultrasonography of abdomen revealed gall bladder sludge and mild splenomegaly. Blood culture did not show growth of any pathogenic organism. Color Doppler of both lower limbs showed normal caliber, flow and Doppler indices of bilateral femoral, popliteal, anterior and posterior tibial arteries [].\nDiagnosis of complicated P. falciparum malaria with disseminated intravascular coagulation (DIC) with SPG was kept and patient was treated with injection quinine 600 mg intravenous (IV) 12 hourly slow infusion in 10% Glucose Distilled Water, tablet doxycycline 100 mg twice daily, injection ceftriaxone 1 g IV 12 hourly and with supportive three units of packed cell volume and six units of platelets. After a consultation from cardiothoracic vascular surgeon patient was started on low dose heparin infusion for SPG but patient developed epistaxis soon after starting the infusion, so infusion was stopped and managed conservatively. Patient had an uneventful recovery and discharged from hospital after 10 days. On discharge patient's vitals were normal, Hb - 6 g%, PBF showed normocytic normochromic anemia with occasional macrocytes, TLC - 11,000 cells/mm3, platelets - 1.8 lac/mm3, PT-INR - 15 and 1.19.
A 42-year-old Cameroonian (black African) man with no relevant past medical history presented to our hospital with a 1-week history of fever and a 4-day history of no bowel movements. The fever was intermittent and worse in the evenings, and associated with headache, joint pains, and anorexia. He self-medicated an undocumented orally administered antimalarial medication but symptoms persisted. Three days later, he developed generalized abdominal pain, colicky in character, with a severity of 5/10 on a visual analogue scale. This was associated with progressive abdominal distension and an altered bowel pattern initially characterized by an inability to pass stool and flatus over 4 days but he denied any vomiting. A worsening of his symptoms prompted his visit to our hospital.\nOn examination, his mucous membranes were dry, his conjunctivae were pink, and his vital signs were normal. His abdomen was mildly distended with mild diffuse tenderness. There was neither guarding nor rebound tenderness. Percussion note was tympanic and bowel sounds were hyperactive. His rectum was empty per digital rectal examination and his prostate was not enlarged. The rest of the physical examination was unremarkable.\nA rapid diagnostic (Alere™ Malaria Ag P.f, Abbott Rapid Diagnostics, USA) test for malaria was positive. Also, his complete blood count values were within normal ranges: white blood cell count of 6200 cells/uL, hemoglobin of 12.5 g/dL, and platelet count of 222,000 cells/uL. His metabolic panel was within normal range: serum sodium ion (Na+) of 140 mmol/L, serum potassium ion (K+) of 4.0 mmol/L, serum chloride ion (Cl−) of 98 mmol/L, serum creatinine of 0.9 mg/dL, alanine aminotransferase was 41.2 U/L, aspartate aminotransferase was 33.0 U/L, total bilirubin was 0.81 mg/dL, and alkaline phosphatase was 55.9 U/L. His human immunodeficiency virus serology was non-reactive. His rapid antibody test for typhoid fever was also non-reactive. There was no significant air fluid level or increased bowel gas on a plain abdominal radiograph and an abdominal ultrasound revealed mild free intra-abdominal fluid in all four quadrants.\nWe concluded on a working diagnosis of functional bowel obstruction secondary to malaria. He received three doses of intravenously administered quinine base infusion (600 mg in 500 ml of dextrose 5% to flow for 4 hours every 8 hours for 24 hours) and intravenously administered crystalloids (0.9% normal saline at rate of 1 liter 8 hourly for 48 hours) and was placed on “nothing by mouth.” He passed a small quantity of feces 48 hours after initiation of antimalarial medication, with complete resolution of the abdominal pain, distension, and bowel movements on the fourth day of hospital stay. A stool examination was done with no organisms identified. We then concluded on a final diagnosis of sub-acute intestinal obstruction secondary to malaria. He was then discharged on an orally administered artemisinin-based antimalarial combination (artemether/lumefantrine 20/120 mg, 4 tablets 12 hourly for 3 days). His 2-week follow up was unremarkable.