Laryngeal granular cell tumor

被引:14
作者
Arevalo, Carlos [1 ]
Maly, Bella [1 ]
Eliashar, Ron [1 ]
Gross, Menachem [1 ]
机构
[1] Hadassah Hebrew Univ Hosp, Dept Otolaryngol Head & Neck Surg & Pathol, Jerusalem, Israel
关键词
Granular cell tumor; larynx; neoplasm; Hoarseness; Abrikossoff's tumor;
D O I
10.1016/j.jvoice.2006.10.003
中图分类号
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号
100104 ; 100213 ;
摘要
Granular cell tumor (GCT) of the larynx is an uncommon, benign laryngeal neoplasm. Abrikossoff first described the tumor in 1926 as myoblastoma. The origin of this tumor has been debated in the literature. Most of the authors believe that the tumor is of neural origin due to the characteristic immunohistochemical-staining pattern. The authors describe two cases of laryngeal GCTs located in different sites with a review of the histological and clinical features, the differential diagnosis, and the treatment and the prognosis of the tumor.
引用
收藏
页码:339 / 342
页数:4
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