Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pathologic aerophagia is sometimes seen in patients with neurologic disorders. It rarely causes massive bowel distention, ileus, and volvulus. Here, we report the use of esophagogastric separation and abdominal esophagostomy via jejunal interposition to prevent bowel distention caused by severe aerophagia in 2 patients with neurologic disorders in whom the usual nonoperative methods of management failed. In both cases, swallowed air was evacuated via the jejunostomy, eliminating bowel distention. This operation may be useful in patients with neurologic disorders associated with severe aerophagia.
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PMID:Esophagogastric separation and abdominal esophagostomy via jejunal interposition: a new operation for extreme forms of pathologic aerophagia. 2200 48

Human onchocerciasis, caused by infection by the filarial nematode Onchocerca volvulus, is a major neglected public health problem that affects millions of people in the endemic regions of sub-Saharan Africa and Latin America. Onchocerciasis is known to be associated with skin and eye disease and more recently, neurological features have been recognized as a major manifestation. Especially the latter poses a severe burden on affected individuals and their families. Although definite studies are awaited, preliminary evidence suggests that neurological disease may include the nodding syndrome, Nakalanga syndrome and epilepsy but to date, the exact pathophysiological mechanisms remain unclear. Currently, the only way to prevent Onchocera volvulus associated disease is through interventions that target the elimination of onchocerciasis through community distribution of ivermectin and larviciding the breeding sites of the Similium or blackfly vector in rivers. In this review, we discuss the epidemiology, potential pathological mechanisms as well as prevention and treatment strategies of onchocerciasis, focusing on the neurological disease.
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PMID:Neurological manifestations in Onchocerca volvulus infection: A review. 3045 51

Nodding syndrome is a rare, enigmatic form of pediatric epilepsy that has occurred in an epidemic fashion beginning in the early 2000s in geographically distinct regions of Africa. Despite extensive investigation, the etiology of nodding syndrome remains unclear, although much progress has been made in understanding the pathogenesis of the disease, as well as in treatment and prevention. Nodding syndrome is recognized as a defined disease entity, but it is likely one manifestation along a continuum of Onchocerca volvulus-associated neurological complications. This review examines the epidemiology of nodding syndrome and its association with environmental factors. It provides a critical analysis of the data that support or contradict the leading hypotheses of the etiologies underlying the pathogenesis of the syndrome. It also highlights the important progress made in treating and preventing this devastating neurological disease and prioritizes important areas for future research.
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PMID:The Pathogenesis of Nodding Syndrome. 3197 93