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Surgery Small & Large Intestine 05b3dc00

Pneumatosis cystoids intestinalis is

A
Gas filled cysts in the subserosa or submucosa of the small intestine
B
Gas filled cysts in the subserosa or submucosa of the duodenum
C
An external fistula communicating with the caecum following operation of gangrenous appendicitis
D
Fibrotic thickening of the intestinal walls with narrow lumen
High-Yield Explanation
(Gas-filled cysts are found in the subserosa or submucosa of the small intestine) (1182-LB)Pneumatosis cvstoids intestinalis - in which gas-filled cysts are found in the subserosa or submucosa of the intestine or colon.* Majority of cases are associated with COPD or the immunocompromised state (eg. AIDS, post transplantation; in association with leukemia, lymphoma, vasculitis, or collagen vascular disease, and in those patients taking chemotherapy or corticosteroids) other associated conditions include inflammatory, obstructive or infectious conditions of the intestine: iatrogenic conditions such as endoscopy and jejunstomy placement; ischemia and extra-intestinal disease such as diabetes.

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