From the Departments of Radiology and Nuclear Medicine, and.
Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands.
Clin Nucl Med. 2018 Oct;43(10):757-758. doi: 10.1097/RLU.0000000000002236.
Ga-PSMA PET/CT is an imaging technique used in staging and detection of prostate cancer. However, enhanced uptake on Ga-PSMA PET/CT scan has also been ascribed to other malignant and benign lesions. We report on a case of a 56-year-old man with treated prostate carcinoma who had a Ga-PSMA PET/CT scan for restaging. Ga-PSMA uptakes in the prostatic bed and in multiple subcutaneous lesions were seen. Histopathology of a subcutaneous lesion revealed angiolipoma. It is important to be aware of the existence of the growing amount of reports on enhanced Ga-PSMA uptake unrelated to prostate cancer.
镓-PSMA PET/CT 是一种用于前列腺癌分期和检测的成像技术。然而，Ga-PSMA PET/CT 扫描的摄取增强也归因于其他恶性和良性病变。我们报告了一例 56 岁的前列腺癌治疗后患者，进行 Ga-PSMA PET/CT 扫描进行再分期。在前列腺床和多个皮下病变中可见 Ga-PSMA 摄取。皮下病变的组织病理学显示为血管脂肪瘤。了解与前列腺癌无关的 Ga-PSMA 摄取增强的报告数量不断增加是很重要的。
