Metachronous Primary Carcinoid Tumor and Spindle Cell Carcinoma of the Lung.
- Author:
Da Hyun KANG
1
;
Choong Sik LEE
;
Dong Il PARK
;
Yeon Hee PARK
;
Se Yeon PARK
;
Chaeuk CHUNG
Author Information
1. Division of Pulmonology, Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Korea. universe7903@gmail.com
- Publication Type:Case Report
- Keywords:
Spindle cell carcinoma;
Carcinoid tumor;
Metachronous lung cancer
- MeSH:
Carcinoid Tumor*;
Incidence;
Keratin-7;
Lung*;
Neuroendocrine Tumors;
Vimentin
- From:Soonchunhyang Medical Science
2016;22(1):46-49
- CountryRepublic of Korea
- Language:English
-
Abstract:
Spindle cell carcinoma (SpCC) of the lung is extremely rare, with an incidence of less than 0.5% among all lung malignancies. Neuroendocrine tumors are frequently associated with secondary primary malignancies. Here, we report a case of metachronous SpCC that occurred after treatment of a primary carcinoid tumor of the lung. The SpCC mass was successfully removed by lobectomy. In immunohistochemical analyses, the tissues were positive for cytokeratin 7 and vimentin.