FDG PET/CT 显示局限性腹膜间皮瘤。

Focal Peritoneal Mesothelioma Demonstrated on FDG PET/CT.

机构信息

From the Department of Nuclear Medicine, Zhongshan Hospital, Fudan University; Nuclear Medicine, Institute of Fudan University; and Medical Imaging Institute of Shanghai, Shanghai, China.

出版信息

Clin Nucl Med. 2019 Nov;44(11):886-888. doi: 10.1097/RLU.0000000000002630.

DOI:10.1097/RLU.0000000000002630

PMID:31107757

Abstract

A 48-year-old woman was experiencing abdominal pain and melena for 3 months. Because of these symptoms combined with increased level of tumor marker CA125, possible abdominal malignancy was considered, and an FDG PET/CT was performed to assess occult tumor. The images revealed multiple hypermetabolic lesions along the peritoneal surface. Pathological examination after biopsy demonstrated low-grade epithelioid peritoneal mesothelioma.

摘要

一位 48 岁女性因腹痛和黑便 3 个月就诊。鉴于这些症状及肿瘤标志物 CA125 升高，考虑可能存在腹部恶性肿瘤，行 FDG PET/CT 以评估隐匿性肿瘤。图像显示沿腹膜表面有多个高代谢病灶。活检后的病理检查显示低级别上皮性腹膜间皮瘤。