Alveolar soft part sarcoma of the larynx: a case report.
- Author:
Hao XIAO
;
Hui YANG
;
Huan WANG
- Publication Type:Case Reports
- MeSH:
Female;
Hoarseness;
Humans;
Immunohistochemistry;
Larynx;
pathology;
Middle Aged;
Sarcoma, Alveolar Soft Part;
pathology;
Tomography, X-Ray Computed
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2015;29(13):1221-1223
- CountryChina
- Language:Chinese
-
Abstract:
Alveolar soft part sarcoma (ASPS) is a rare soft tissue sarcomas, this sarcoma occurs rarely in the larynx. Herein, we describe an unusual case of ASPS occurring in the larynx. The patient was a 46-year-old woman who presented with a more than 2-year history of right pyriform fossa mass and progressive hoarseness for three months. The endoscopic examination of the larynx revealed a mass in the right pyriform fossa with smooth surface and well-defined margin. Computed tomography demonstrated a heterogeneous tumor in the right pyriform fossa, and involving the paralaryngeal space, measuring approximately 2.1 cm x 1.7 cm x 2.6 cm, which was resected via lateral neck approach. Histopathology and immunohistochemistry revealed an ASPS. To ours knowledge, this is the first reported case of ASPS arising in pyriform fossa.
