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Article

Primary Esophageal Mixed Sarcomatoid and Small Cell Neuroendocrine Carcinoma With Brain Metastasis: A Challenging Diagnosis on Biopsy.

International journal of surgical pathology - 1 Feb 2019

Schwartz Christopher J, Hickman Richard, Zhang Xuchen, Galvao Neto Antonio, Adler Esther

Abstract excerpt

Mixed carcinomas in the esophagus are highly uncommon neoplasms that represent a diagnostic challenge on small tissue biopsies. We present a case of a primary mixed sarcomatoid-small cell carcinoma of the esophagus that was diagnosed after repeat sampling of the lesion. The components were morphologically distinct and could be further classified by immunohistochemistry. Next-generation sequencing identified...

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Identifiers

PMID: 30009659
DOI: 10.1177/1066896918782426

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