Dana Farber Cancer Institute, 44 Binney Street, Boston, MA 02145, USA.
Cancer Imaging. 2012 Aug 10;12(1):253-8. doi: 10.1102/1470-7330.2012.0029.
Histiocytic sarcoma is an extremely rare and aggressive malignancy of bone marrow origin that occurs in lymph nodes, skin, and the gastrointestinal tract. We report on the imaging features of two cases of primary histiocytic sarcoma, one in the retroperitoneum causing a tumor-bowel fistula and another with primary bone involvement.
组织细胞肉瘤是一种罕见且侵袭性极强的骨髓来源恶性肿瘤,可发生于淋巴结、皮肤和胃肠道。我们报告了 2 例原发性组织细胞肉瘤的影像学特征,其中 1 例发生于腹膜后导致肠瘘,另 1 例为原发性骨受累。