Lundy M M, Blue P W, Crawford G J, Parker S H
Department of Radiology, Fitzsimons Army Medical Center Aurora, Colorado 80045-5001.
Clin Nucl Med. 1988 Nov;13(11):812-5. doi: 10.1097/00003072-198811000-00008.
Hemangiopericytoma is a soft tissue tumor composed histologically of pericytes of Zimmerman, which line capillaries. These neoplasms have been observed throughout the body in soft tissue and bone. Presented here is a case of abdominal hemangiopericytoma proven histologically that simulated an accessory spleen on a number of studies including Tc-99m sulfur colloid imaging.
血管外皮细胞瘤是一种软组织肿瘤,组织学上由衬于毛细血管的齐默尔曼周细胞构成。这些肿瘤可见于全身的软组织和骨骼。本文报告一例经组织学证实的腹部血管外皮细胞瘤,在包括锝-99m硫胶体显像在内的多项检查中表现类似副脾。