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Immunohistochemistry, carcinomas of unknown primary, and incidence rates
Edward B Stelow1, Hadi Yaziji2
1Department of Pathology, University of Virginia, Charlottesville, VA, United States.
Seminars in Diagnostic Pathology
|December 12, 2017
Abstract:
Pathologists use immunohistochemistry is their day-to-day practices to assist in distinguishing site of origin of metastatic carcinomas. Here, the work-up is discussed neuroendocrine carcinomas, squamous cell carcinomas and adenocarcinomas with particular attention to tumor incident rates and predictive values of the best-performing immunohistochemical markers.
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