Intestinal pseudo-obstruction (IPO) is a clinical syndrome caused by severe impairment in the ability of the intestines to push food through. It is characterized by the signs and symptoms of intestinal obstruction without any lesion in the intestinal lumen. Clinical features mimic those seen with mechanical intestinal obstructions and can include abdominal pain, nausea, abdominal distension, vomiting, dysphagia and constipation depending upon the part of the gastrointestinal tract involved. It is a difficult condition to diagnose, requiring exclusion of any other mechanical cause of obstruction. Many patients are diagnosed late in the course of disease after additional symptoms are seen. Mortality is also difficult to accurately determine. One retrospective study estimated mortality to be between 10 and 25% for chronic intestinal pseudo-obstruction (CIPO) and to vary greatly depending on the etiology of the condition. When present for less than six months, it is diagnosed as acute IPO or Ogilvies Syndrome. Longer than this is considered chronic. Owing to the difficulty of diagnosis, few studies are available which have attempted to estimate its prevalence.The condition can begin at any age. Most studies describing CIPO are in pediatric populations. It can be a primary condition (idiopathic or inherited) or caused by another disease (secondary). It can be a result of myriad of etiologies including infectious, parasitic, autoimmune, genetic, congenital, neurologic, toxic, endocrinological, or anatomical pathology. Treatment targets nutritional support, improving intestinal motility, and minimizing surgical intervention.
A vaginal septum is a vaginal anomaly that is partition within the vagina; such a septum could be either longitudinal or transverse. In some affected women, the septum is partial or does not extend the length or width of the vagina. Pain during intercourse can be a symptom. A longitudinal vaginal septum develops during embryogenesis when there is an incomplete fusion of the lower parts of the two Müllerian ducts. As a result, there may appear to be two openings to the vagina. There may be associated duplications of the more cranial parts of the Müllerian derivatives, a double cervix, and either a uterine septum or uterus didelphys (double uterus). A transverse septum forms during embryogenesis when the Müllerian ducts do not fuse to the urogenital sinus. A complete transverse septum can occur across the vagina at different levels. Menstrual flow can be blocked, and is a cause of primary amenorrhea. The accumulation of menstrual debris behind the septum is termed cryptomenorrhea. Some transverse septa are incomplete and may lead to dyspareunia or obstruction in labour. See also
Diphallia

References
External links

 Media related to Vaginal septum at Wikimedia Commons

Vagina, Anatomical Atlases, an Anatomical Digital Library (2018)