Department of Nuclear Medicine, West China Hospital; Sichuan University, No.37, Guoxue Alley, Chengdu, Sichuan (610041), People's Republic of China.
Hell J Nucl Med. 2020 Sep-Dec;23(3):360-361. doi: 10.1967/s002449912217. Epub 2020 Dec 14.
Angiosarcoma is a rare and aggressive malignancy disease. It constitutes less than 1% of all sarcomas. According to previous reports, angiosarcoma usually shows hypermetabolic features on fluorine-18-fluorodeoxyglucose positron emission tomography (F-FDG PET/CT) and therefore F-FDG PET/CT may be helpful to staging and assessing therapeutic efficacy. We report a rare case of multicentric bone angiosarcoma in a 51-year-old female patient showing low to mild F-FDG uptake, mimicking multiple myeloma, which often presents mild F-FDG avid lesions.
血管肉瘤是一种罕见且侵袭性强的恶性肿瘤疾病。它在所有肉瘤中的比例不到 1%。根据以往的报告，血管肉瘤通常在氟-18-氟代脱氧葡萄糖正电子发射断层扫描（F-FDG PET/CT）上表现为高代谢特征，因此 F-FDG PET/CT 可能有助于分期和评估治疗效果。我们报告了一例罕见的 51 岁女性多中心骨血管肉瘤病例，其 F-FDG 摄取程度低至轻度，类似于多发性骨髓瘤，后者常表现为轻度 F-FDG 摄取病变。
