Fig. 2From: Pneumatosis cystoides intestinalis: a case report and literature reviewImaging and pathological features. a Cystic nodules were seen, with mucosal hyperemia and erosion. b Image after mucosal surface resection. c White bubble-like lesions of submucosa were seen. d Cyst collapse after fine needle puncture. e Pathology revealed chronic inflammation. f Colonoscopy showed that the surface of the mucosa was smoothBack to article page