摘要
报告1例浅表性血管黏液瘤。患者男,53岁。头皮结节3年,时有疼痛,逐渐增大。皮损组织病理学检查示:肿瘤位于真皮内,周围有胶原纤维包绕。肿瘤由卵圆形较饱满的基质细胞组成,细胞质呈双染性,未见异形及核分裂像。肿瘤基质内有丰富的黏液样物质,散在分布中、小血管,未见大血管。诊断为浅表性血管黏液瘤。
A rare case of superficial angiomyxoma of the scalp is reported in a 53-year-old man. The tumor（measuring 0.5×0.5 era）, with a finger-like shape, was composed of a well circumscribed conglomerate of multiple myxomatous nodules and was located partially in the dermis and partially in the subcutaneous 1issue. Microscopically, the tumor was composed mainly of oval plump stromal cells with an amphophilic cytoplasm. Spindle-shaped stromal cells were scattered throughout the tumor. The tumor border was not infiltrative and was well defined by thick collagen bundles. Neither hyperchromasia nor pleomorphism was apparent. No mitotic figures were detected in the specimens prepared. Small to medium-sized blood vessels showed a scattered distribution, but large vessels seen frequently in aggressive angiomyxoma, were absent. Moreover, no plexiform capillary pattern was evident. These findings were diagnostic of superficial angiomyxoma.
出处
《临床皮肤科杂志》
CAS
CSCD
北大核心
2006年第7期446-447,共2页
Journal of Clinical Dermatology
