Fig. 1
From: Acute abdominal pain due to sigmoid volvulus with persistent descending mesocolon: a case report
First abdominal CT shows dilated sigmoid colon on the right side (arrows) and shifted descending colon towards the medial side (arrowheads) (a). Second abdominal CT shows strangulation (arrows) and the oral dilated sigmoid colon (arrowheads) (b). Second abdominal CT also shows descending colon shifted to median side (arrows) and small intestine located at the lateral side of the descending colon (arrowheads) (c). The patient presented sigmoid volvulus with PDM (d)