喉的化学感受器瘤罕见。迄1983年文献仅见28例。作者报告2例,一例位右杓状区,呈溃疡型损害,伴同侧颈淋巴结肿大。行全喉切除及右侧颈扩清术后肺及骶骨转移。放疗无效死亡。一例位于右假声带后部,呈光滑息肉样隆起。行半喉切除,术后2年右颈部转移又行颈扩清术,4个月后喉内复发行全喉切除,术后4个月颈部又复发,放疗无效死亡。病理所 Laryngeal chemorepoir tumors are rare. As of 1983, only 28 cases were seen in the literature. The authors reported two cases, one of which was in the right temporal region and was ulcerative lesions with ipsilateral cervical lymphadenopathy. Complete laryngectomy and metastasis of the lung and sacrum after right neck expansion. Radiotherapy died. One case is located in the back of the right false vocal cord, showing a smooth polypoid uplift. Hemihalectomy was performed. After the second year of operation, cervical metastasis to the right neck was performed. Four months later, total resection of the laryngectomy was performed in the larynx. Four months later, the neck recurred and radiotherapy died. Pathology Institute