原发性甲状旁腺功能亢进常并发棕色瘤，但发生在喉环状软骨者罕见，该文报告为首例。患者为84岁老年女件，因踝部骨折伴全身弥漫性骨痛,右臂无力和均史源，轻-中度气促和声嘶就诊.X线检查示右踝部骨折和严重的骨质疏松,放射性同位素骨扫描见双小腿骨、右股骨大转子、右胸锁关节 Primary hyperparathyroidism often complicated by brown tumor, but occurred in the laryngeal ring cartilage are rare, the article reports as the first case. The patient was an 84-year-old woman with a diagnosis of ankle fracture with diffuse bone pain, weakness of the right arm, and history of mild to moderate shortness of breath and hoarseness. X-ray examination revealed a fracture of the right ankle and severe bone mass Loose, radioisotope bone scan see double leg, right femur greater trochanter, right sternoclavicular joint