腹部脂肪坏死的临床和CT表现

腹部脂肪坏死是一种常见的病理改变,可引起腹部疼痛,与急腹症的表现相似;也可无症状而由机体其他病理生理变化而引发.腹部脂肪坏死实际上是脂肪组织因代谢或机械性原因发生变性的结果.常见的腹部脂肪坏死包括肠脂垂炎、大网膜梗死、创伤性或缺血性损伤所导致的局灶性脂肪坏死以及胰腺炎所导致的脂肪坏死.脂肪坏死作为一种相对常见的脂肪组织病变应为临床和影像医师所熟知.介绍腹部脂肪坏死和相关疾病的各种临床及CT表现.

Clinical and CT imaging features of abdominal fat necrosis

Fat necrosis is a common pathological change at abdominal cross-sectional imaging, and it may cause abdominal pain, mimic pathological change of acute abdomen, or be asymptomatic and accompany other pathophysiologie processes. Fat necrosis is actually the result of steatosis by metabolism or mechanical injury. Common processes that are present in fat necrosis include epiploic appendagitis, infarction of the greater omentum, pancreatitis, and fat necrosis related to trauma or ischemia. As a common fat disease, fat necrosis should be known by clinicians and radiologists. Main content of this text is the clinical symptoms and CT findings of belly fat necrosis and related diseases.