Breast angiosarcoma: FDG PET findings.
Breast angiosarcoma: FDG PET findings.
复制标题
乳腺血管肉瘤：FDG PET 结果。
DOI：
10.1097/rlu.0b013e3181a7d0eb
复制
发表时间：
2009
影响因子：
10.6
通讯作者：
D. Schuster
中科院分区：
文献类型：
--
作者：
Wanzhen Zeng;T. Styblo;Shiyong Li;Julio N. Sepulveda;D. Schuster
摘要：乳腺原发性和继发性血管肉瘤是一种罕见的侵袭性疾病，预后不良。乳腺血管肉瘤的钼靶X线、超声和MRI影像学特征已被研究，但F-18氟-2-脱氧-D-葡萄糖（FDG）正电子发射断层扫描/计算机断层扫描（PET/CT）结果尚未描述。我们分别介绍原发性和继发性乳腺血管肉瘤的FDG PET/CT表现。在这两种情况下，强烈的FDG活性被证明在原发性肿瘤以及转移性疾病。FDG PET/CT显像结果可能有助于血管瘤患者的初始分期和再分期。随访研究可用于通过显示FDG活性的间隔消退来记录治疗反应。
Abstract: Primary and secondary angiosarcoma of the breast is a rare aggressive disease with a poor prognosis. Radiographic features of breast angiosarcoma on mammography, ultrasound and MRI have been studied but F-18 fluoro-2-deoxy-D-glucose (FDG) positron emission tomography/computed tomography (PET/CT) findings have not been described. We present illustrations of FDG PET/CT findings of primary and secondary breast angiosarcoma, respectively. In both cases, intense FDG activity was demonstrated within the primary tumor as well as metastatic disease. FDG PET/CT imaging findings may be useful in initial staging and restaging patients with angiosarcomas. Follow-up studies can be used to document therapeutic response by showing interval resolution of FDG activity.