Case of thyroid transcription factor-1-positive neuroendocrine carcinoma of the sphenoid sinus with bone metastases

Case of thyroid transcription factor-1-positive neuroendocrine carcinoma of the sphenoid sinus with bone metastases

Malignant tumors in the sinonasal region are rare and account for only 0.2–0.8% of all cancers and 1–3% of all head and neck carcinomas. Among the confirmed cases, the involvement of the sphenoid sinus is even rarer, accounting for only 2–3% of paranasal sinus tumors (Osguthorpe et al., 1994; Esposi...

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Bibliographic Details
Main Authors: Kohei Inomata, Hidenori Yokoi, Masachika Fujiwara, Yasuaki Kimura, Yuma Matsumoto, Shoji Naito, Arisa Ohara, Naohiro Okano, Hiroshi Kamma, Koichiro Saito
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:Human Pathology: Case Reports
Subjects:
Neuroendocrine carcinoma
Small-cell
Sphenoid sinus
TTF-1
Distant metastases
Effective treatment method
Online Access:http://www.sciencedirect.com/science/article/pii/S2214330021000213

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http://www.sciencedirect.com/science/article/pii/S2214330021000213

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