Sigmoid volvulus in pregnancy.

Sigmoid volvulus is uncommon in the U.K. and more so in pregnancy. A case of sigmoid volvulus in pregnancy with a rare successful conclusion by conservative management is described and discussed, with a review of the literature. Sigmoid volvulus in the U.K. accounts for only 0.9% of all cases of intestinal obstruction, with most cases occurring in the elderly. Intestinal obstruction in pregnancy is also uncommon, with a reported incidence varying between 1 in 3,600 maternities to 1 in 66,431 maternities. A case is reported which was successfully treated conservatively.