From the Shanghai University, Shanghai Universal Medical Imaging Diagnostic Center.
School of Medicine, Shanghai University.
Clin Nucl Med. 2022 Mar 1;47(3):281-282. doi: 10.1097/RLU.0000000000003931.
Cryptogenic multifocal ulcerating stenosing enteropathy (CMUSE) is a rare and exclusive small intestine disease, characterized by repeated anemia or obstruction resulting from multiple shallow ulcers with strictures in the small intestine. We present a case of CMUSE showing multiple foci of activity in the small bowel on FDG PET/CT. This case indicates that CMUSE should be included in the differential diagnosis of multifocal FDG activity in the small bowel along with lymphoma, carcinoma, tuberculosis, Crohn disease, Behçet disease, and drug-induced enteropathy.
不明原因多灶性溃疡性狭窄性肠炎（CMUSE）是一种罕见的、局限于小肠的疾病，其特征为多次反复发作的小浅溃疡导致小肠狭窄，从而引起贫血或梗阻。我们报告了一例 FDG PET/CT 显示小肠多处活性病灶的 CMUSE 病例。此病例提示，CMUSE 应与淋巴瘤、癌、结核病、克罗恩病、贝切特病和药物诱导性肠炎等疾病一起纳入小肠多处 FDG 活性病变的鉴别诊断中。
