From the Departments of *Nuclear Medicine, and †Pathology, Medical Faculty, Trakya University, Edirne, Turkey.
Clin Nucl Med. 2016 Aug;41(8):668-70. doi: 10.1097/RLU.0000000000001244.
Myopericytoma is a rare type of unusual soft tissue tumor with perivascular myoid differentiation. A 53-year-old man with the diagnosis of colon cancer was referred to Tc-MDP bone scan and F-FDG PET/CT for staging. A subcutaneous mass located in right lower back with heterogeneous FDG uptake was detected on PET/CT. There was increased osteoblastic activity on MDP bone scan in the same region. Mass was resected and subsequently confirmed as myopericytoma by histopathology.
肌纤维母细胞瘤是一种罕见的具有血管周肌样分化的非典型软组织肿瘤。一位 53 岁男性因结肠癌诊断而被转介至 Tc-MDP 骨扫描和 F-FDG PET/CT 进行分期。在 PET/CT 上检测到右下腹的皮下肿块，FDG 摄取不均匀。同一区域的 MDP 骨扫描显示成骨活性增加。肿块被切除，随后通过组织病理学证实为肌纤维母细胞瘤。
