From the Department of Nuclear Medicine, Affiliated Hospital of Inner Mongolia Medical, University, Hohhot, Inner Mongolia, People's Republic of China.
Clin Nucl Med. 2018 Jul;43(7):556-558. doi: 10.1097/RLU.0000000000002125.
Rhabdomyosarcoma rarely metastasizes to breast. A 15-year-old adolescent girl underwent FDG PET/CT scan for staging a newly diagnosed alveolar rhabdomyosarcoma. The images showed not only the abnormal activity in the region of the right maxillary sinus, consistent with the known primary tumor, but also an intense focal activity in the right breast. The right breast lesion was excised, and the pathological results showed alveolar rhabdomyosarcoma.
横纹肌肉瘤很少转移到乳腺。一名 15 岁的青少年女性因诊断为肺泡横纹肌肉瘤而行 FDG PET/CT 分期扫描。图像显示不仅在右侧上颌窦区域有异常活性，与已知的原发性肿瘤一致，而且在右侧乳房也有强烈的局灶性活性。切除了右侧乳房病变，病理结果显示为肺泡横纹肌肉瘤。
