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Article

Gliosarcoma with epithelial differentiation: immunohistochemical and molecular characterization. A case report and review of the literature.

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc - 1 Jun 2004

Ozolek John A, Finkelstein Sydney D, Couce Marta E

Abstract excerpt

Few reported cases of gliosarcomas or glioblastomas with epithelial-like areas exist. Most cases were originally diagnosed as metastatic carcinoma. Focal expression of glial fibrillary acidic protein has helped characterize these tumors as having a glial origin. We report a case of gliosarcoma with multifocal, extensive areas of well-differentiated carcinoma; demonstrating squamous and glandular differentiation....

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PMID: 15148503
DOI: 10.1038/modpathol.3800109

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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