Volvulus of the Sigmoid
نویسنده
چکیده
Volvulus is possible in any portion of the intestinal tract from the stomach to the sigmoid colon. Thus volvulus of the stomach, due to gastroptosis, an hour-glass contraction or certain kinds of injury, although extremely rare, is known. Volvulus of Meckel's diverticulum when it is persistent is recorded. Similarly volvulus of the small intestines, the ileo-csGcal junction or even of the csecum occurs but very rarely. The commonest volvulus is that of the sigmoid colon. This portion of the colon, on account of its peculiar anatomical structure in having a very narrow-based but long mesentery which spreads out in a fan-
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