title: A case of severe compression of the coeliac artery.
abstract: A man, aged 42 years, presented as an emergency with a history of stabbing upper abdominal pain, nausea and diarrhoea of two weeks' duration. Apart from abnormal transaminase and alkaline phosphatase values, the routine clinical and laboratory examinations did not reveal any abnormality. As the abdominal pain increased in severity, particularly in association with eating, and projectile vomiting supervened, aortography was carried out and showed severe stenosis of the coeliac axis, involving about 1 cm of the  artery. At operation a thick fibrous band, which originated from the median arcuate diaphragm, was seen to constrict the point of origin of the artery and to compress the vessel against the aorta. The band was divided, whereupon the coeliac artery immediately showed strong pulsations and adequate filling. Microscopic examination of the fibrous band revealed, among other structures, those characteristic of a ganglion. The symptoms disappeared after operation.
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D002445:Celiac Artery / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011859:Radiography