Cancer of unknown primary origin classification
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Differentiating Cancer of Unknown Primary Origin from other Diseases |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: , Roukoz A. Karam, M.D.[2]
Overview
Cancer of unknown primary origin may be classified into 4 groups initially according to light microscopy of the biopsy including adenocarcinomas, squamous cell carcinomas, poorly differentiated tumors, and carcinomas with neuroendocrine differentiation.
Classification
- Cancer of unknown primary origin may be classified into 4 groups initially according to light microscopy of the biopsy:[1]
- Adenocarcinomas
- Squamous cell carcinomas
- Poorly differentiated tumors
- Carcinomas with neuroendocrine differentiation