1. 뇌하수체 종양이 재발된 환자에서 발생한 접형동 소세포암종 1예.
- Author
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김대연, 김상준, 박민경, and 배우용
- Subjects
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SPHENOID sinus , *PARANASAL sinuses , *PITUITARY tumors , *PROGNOSIS , *NEUROENDOCRINE tumors , *SMALL cell carcinoma - Abstract
Small cell carcinoma (SmCC) is a type of neuroendocrine tumor commonly originating in the lung, with only about 2-4% of cases arising at extrapulmonary sites. Extrapulmonary SmCC of the head and neck has a poor prognosis and a high rate of distant metastasis. The paranasal sinus is a rare location for extrapulmonary SmCC and only a few related papers have been published to date. We report a rare case of SmCC originating from the sphenoid sinus in a patient with a recurrent pituitary tumor with a literature review. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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