Young people who have psychosis may have trouble connecting with the world around them and may experience hallucinations and/or delusions. Adolescents with psychosis may also have cognitive deficits that may make it harder for the youth to socialize and work. Potential impairments include the speed of mental processing, ability to focus without getting distracted (limited attention span), and deficits in verbal memory. If an adolescent is experiencing psychosis, they most likely have comorbidity meaning they could have multiple mental illnesses. Because of this, it can be difficult to determine if it is psychosis or autism spectrum disorder, social or generalized anxiety disorder, or obsessive-compulsive disorder. History
Etymology
The word psychosis was introduced to the psychiatric literature in 1841 by Karl Friedrich Canstatt in his work Handbuch der Medizinischen Klinik. He used it as a shorthand for psychic neurosis. At that time neurosis meant any disease of the nervous system, and Canstatt was thus referring to what was considered a psychological manifestation of brain disease. Ernst von Feuchtersleben is also widely credited as introducing the term in 1845, as an alternative to insanity and mania. The term stems from Modern Latin psychosis, "a giving soul or life to, animating, quickening" and that from Ancient Greek ψυχή (psyche), "soul" and the suffix -ωσις (-osis), in this case  "abnormal condition".In its adjective form "psychotic", references to psychosis can be found in both clinical and non-clinical discussions. However, in a non-clinical context, "psychotic" is a nonspecific colloquialism used to mean "insane".
Pentalogy of Cantrell (or thoraco-abdominal syndrome) is a rare congenital syndrome that causes defects involving the diaphragm, abdominal wall, pericardium, heart and lower sternum. Presentation
There are five characteristic findings in pentalogy of Cantrell:

an abdominal wall defect,
lower sternal defect,
congenital heart malformations,
absence of the diaphragmatic pericardium,
and an anterior diaphragmatic defect.Abdominal wall defects in pentalogy of Cantrell occur above the umbilicus (supraumbilical) and in the midline, and have a wide range of presentations. Diastasis recti, hernias, and omphalocele have all been described in conjunction with the pentalogy.Sternal defects too have a range of presentations, from absence of the xiphoid process to shortened or cleft sternum. If the sternal defect is large enough, the neonate may have ectopia cordis, in which the heart is located outside of the thorax.Many congenital heart malformations have been described in conjunction with pentalogy of Cantrell. The most common is ventricular septal defect, found in 72% of cases. Others include atrial septal defect, cardiac diverticulum, pulmonic stenosis, double outlet right ventricle, tetralogy of Fallot, dextrocardia, and transposition of the great vessels. Causes
Most cases of pentalogy of Cantrell are idiopathic (no known cause). However, some cases have been described with a genetic linkage to a locus at Xq25-q26.1. Epidemiology
Pentalogy of Cantrell occurs in 1/65,000 to 1/200,000 live births. History
It was first characterized in 1958.A 2010 study concluded that the 13th-century Christian saint Rose of Viterbo died of complications of Pentalogy of Cantrell. References


== External links ==