Fig. 3From: A case of sigmoid volvulus in an unexpected demographicHistopathological analysis of the excised sigmoid colon showing ischemic changes. a–c Sigmoid colonic section showing mucosal sloughing, mucosal hemorrhages, and fibrin deposition which are all indications of ischemia; H&E stain 10 × (a), 2 × of upper portion of image a (b), 4 × of lower portion of image a (c). d Similar ischemic changes seen in a section from a different site of the excised tissue; H&E stain 10 ×Back to article page