Intestinal malrotation diagnosed by cholescintigraphy.

Malrotation of the gut is a congenital abnormality in which the primitive intestinal loop fails to undergo rotation to its normal adult position. Rotation of the gut may become arrested at any stage, producing abnormal locations of the intestines within the abdomen. Malrotation may cause intestinal obstruction or volvulus or may remain asymptomatic. The case presented here illustrates asymptomatic malrotation of the gut, first detected by cholescintigraphy.