Kim Jonghyeon, Woo Ha Young, Kim Eun-Kyung, Kim Min Jung, Moon Hee Jung, Yoon Jung Hyun
Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea.
Department of Pathology, Yonsei University College of Medicine, Seoul, Korea.
J Breast Cancer. 2016 Mar;19(1):87-91. doi: 10.4048/jbc.2016.19.1.87. Epub 2016 Mar 25.
Osteosarcoma most commonly metastasizes to the lung or the skeleton, and metastatic osteosarcoma to the breast is very rare, with only a few cases reported. Due to its rarity, little has been reported about its imaging features. In this report, we represent a 58-year-old woman with metastatic osteosarcoma to the right breast from a tibial osteosarcoma. The imaging features of the metastatic osteosarcoma to the breast by using dedicated breast imaging modalities are described. Although rare, metastatic osteosarcoma to the breast should be considered when dense calcified masses with suspicious features are seen on breast imaging in patients with a history of osteosarcoma.
骨肉瘤最常转移至肺或骨骼，而骨肉瘤转移至乳腺极为罕见，仅有少数病例报道。由于其罕见性，关于其影像学特征的报道很少。在本报告中，我们介绍了一名58岁女性，其右乳腺的骨肉瘤转移灶来自胫骨骨肉瘤。描述了使用专用乳腺成像模式时乳腺转移性骨肉瘤的影像学特征。尽管罕见，但对于有骨肉瘤病史的患者，当乳腺成像中发现具有可疑特征的致密钙化肿块时，应考虑骨肉瘤转移至乳腺的情况。
