喉软骨瘤是少见的源于喉软骨支架的喉良性肿瘤。自1882年文献首次报道以来,国内外罕见报道。笔者现报告1例发生于环状软骨的喉软骨瘤,并复习文献,对其临床表现、病理特征、诊断和治疗的相关资料做一综述。患者,女,40岁。因行右甲状腺瘤切除术后声嘶3年,呼吸困难6个月于2008年7 Laryngeal chondroma is a rare laryngeal benign tumor that originates from the laryngeal cartilage. Since the first report in 1882, it has rarely been reported at home and abroad. I now report a case of annular cartilage laryngeal chondroma, and review the literature on its clinical manifestations, pathological features, diagnosis and treatment of related information to be reviewed. Patient, female, 40 years old. 3 years after hysterectomy of right thyroid tumor, 6 months of dyspnea in 2008 7