A case diagnosed as diffuse giant cell tumor of tendon sheath with chondroid metaplasia in right temporomandibular joint was reported. The clinicopathological features, diagnosis, and treatment were discussed with the literature review.
本文报道1例右侧颞下颌关节弥漫性腱鞘巨细胞瘤伴软骨化生，并结合相关文献对其临床病理特征及诊断治疗进行讨论。.
Keywords: chondroid metaplasia; diffuse giant cell tumor of tendon sheath; pigmented villonodular synovitis; temporomandibular joint.