国际病理科学与临床杂志2015，Vol.35Issue(4)：690-694,5.DOI:10.3978/j.issn.2095-6959.2015.04.033
鼻腔平滑肌肉瘤1例及文献复习
Leiomyosarcoma of nasal cavity: a case report and literature review
张冬梅 1魏建国 2杨建峰3
作者信息
- 1. 北京市宣武中医医院病理科,北京 100050
- 2. 浙江省绍兴市人民医院 病理科,浙江绍兴 312000
- 3. 浙江省绍兴市人民医院放射科,浙江绍兴 312000
- 折叠
摘要
Abstract
Objective: To explore the clinicopathologic feature and differential diagnosis of leiomyosarcoma (LMS) of the nasal cavity.Methods:hTe clinical, histopathological and immunohistochemical features of one cases of LMS of nasal cavity were analyzed and the literatures were reviewed.Results:A male patient, 62 years old, more than a month of letf nasal obstruction and rhinorrhea. Pathological examination showed that the tumor tissue comprised of fascicles of spindle-shaped cells with eosinophilic cytoplasm and oval to elongate and blunt ended vesicular nuclei. Mitosis was conspicuous. Areas of necrosis were seen. hTe focal stroma was mucoid degeneration. Tumor cells expressing SMA, Vimentin, Calponin and Desmin.Conclusion:LMS is a rare soft tissue cancer in nosal cavity and paranasal sinuses, high invasiveness and poor prognosis.关键词
平滑肌肉瘤/鼻腔鼻窦/免疫组化Key words
leiomyosarcoma/nosal cavity and paranasal sinuses/Immunohistochemistry引用本文复制引用
张冬梅,魏建国,杨建峰..鼻腔平滑肌肉瘤1例及文献复习[J].国际病理科学与临床杂志,2015,35(4):690-694,5.
