酷似颌骨骨纤维异常增殖症的骨肉瘤

Osteosarcoma mimicking fibrous dysplasia of the jaw.

作者信息

Yamashiro M, Komori A

出版信息

Int J Oral Maxillofac Surg. 1987 Feb;16(1):112-5. doi: 10.1016/s0901-5027(87)80040-1.

Abstract

An unusual case of osteosarcoma of the jaw in a 53-year-old man is reported. The tumor primarily occurred in the right maxilla, and spread to the right mandible. Finally, the patient died of an intracranial extension of the tumor after about 4 years. Microscopically, the tumor was well-differentiated osteosarcoma, but was suspected at first to be fibrous dysplasia.

摘要

报告了一例53岁男性下颌骨肉瘤的罕见病例。肿瘤主要发生于右上颌骨，并扩散至右下颌骨。最终，患者在约4年后因肿瘤颅内转移而死亡。显微镜下，肿瘤为高分化骨肉瘤，但最初曾被怀疑为骨纤维发育不良。