Application of CT imaging in diagnosis of internal hernia / 中华全科医师杂志

ABSTRACT

Internal hernia is the protrusions of the viscera through the peritoneum or mesentery in the abdominal cavity.It lacks specific clinical symptoms and has a poor prognosis.According to the anatomical classification,the intra-abdominal hernia can be divided into Duodenal paralysis,Winslow hernia,mesenteric hernia and mesenteric hiatal hernia.Among various imaging methods,multi-slice spiral CT has a higher value for preoperative diagnosis of internal hernia.This article will focus on the imaging features of several intra-abdominal hernias under multi-slice spiral CT,and summarize the general diagnostic strategies of internal hernia.