[Extensive resection of the small intestine in a case of volvulus caused by Ascaris].
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We report case of primary volvulus of the small intestine and review 15 cases from the Japanese literature. A 56-year-old woman, with a history of appendectomy 30 years previously, was admitted with abdominal distension and signs of peritonitis. Abdominal computed tomography (CT) demonstrated a whirl-like pattern of the mesentery, showing the tightly twisted mesentery around the point of torsion. An emergency laparotomy revealed strangulation of the small intestine, from 200 cm anal to the Treitz ligament to 5 cm oral to the terminal ileum, caused by 360 degrees clockwise torsion. There was no adhesion caused by the previous operation nor were there any congenital anomalies. The strangulated intestine was removed and jejunocolonostomy was performed. The patient was discharged from hospital on day 39 after the operation. Primary volvulus of the small intestine was reported to be rare in Japan, but the mortality was 26%. Immediate diagnosis and surgical intervention is essential to achieve a good outcome. A whirl-like pattern of the mesentery is a typical sign of this condition on CT.
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A case of intestinal occlusion is reported caused by volvulus of Meckel's diverticulum. The etiological and clinical aspects are discussed together with their implications in terms of suitable surgical therapy.
The physiopathology of combined volvulus of sigmoid and small intestine is discussed. In many cases a half-knot is involved, that is to say a "key" between the two ileal and sigmoid loops, difficult to describe with words but easy to understand by the use of a diagram and radiologic and intraoperative images of lesions, of possible assistance when releasing the loops or determining site of section of foot of occluded loops. Of 116 cases of sigmoid volvulus treated in the Treihville hospital, Abidjan between 1972 and 1983, eleven were associated with small intestine volvulus. Of these 11 cases, 9 were treated by emergency ideal colectomy and small intestine resection, with 3 deaths, and 2 by emergency ideal colectomy and small intestine reintegration, with 2 deaths. Operative mortality was therefore high (45%), global mortality being 24%. This is inherent in underdeveloped surgical units and will certainly improve greatly as hospital standing improves.
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Two monozygotic female twins with chronic idiopathic intestinal pseudo-obstruction associated with transverse colon volvulus are described. Quite similar clinical events and temporal coincidences characterized the symptoms which has preceded and followed right colectomy undergone by both of them due to intestinal volvulus. The esophageal, gastroduodenal, colonic and anorectal manometric investigation revealed very similar alterations in both girls. Increased amplitude of distal contractions of the esophagus, a depressed fasting antro-duodenal motility, with absence into antrum and oro-aboral non-propagation in the duodenum of the phase III activity of the interdigestive motor complex were the main findings along with a state of pronounced colonic hypomotility and an hypoesthesia of the rectal ampulla to the volumetric stimulus. This report indicates the association between chronic intestinal pseudo-obstruction and transverse colon volvulus in monozygotic female twins, and it points out the rarity both of the specific symptomatic coincidences and the similar clinical events and of the almost absolute identity of the intestinal motor patterns.
A new operative approach for non-gangrenous cecal volvulus combining transrectal Baker tube colonic decompression with peritoneal flap cecopexy has advantages over previously described operations.