Immunohistochemical phenotyping and PCNA detection in gastrointestinal stromal tumors.

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Article

Immunohistochemical phenotyping and PCNA detection in gastrointestinal stromal tumors.

Anticancer research - 1 Jan 2000

Vrettou E, Karkavelas G, Christoforidou B, Meditskou S, Papadimitriou C S

Abstract excerpt

The immunohistochemical profile and the expression of proliferating cell nuclear antigen (PCNA) were studied in a series of 44 mesenchymal tumors of the gastrointestinal tract (GIT). On routinely hematoxylin-eosin stained sections 31 cases were classified as leiomyomas or leiomyomatoid tumors, 12 as leiomyosarcomas and 1 as a neurilemmoma. Immunohistochemical stains for smooth muscle antigen (SMA), S-100 protein,...

Topics

Antibodies, Monoclonal
Esophageal Neoplasms
Gastrointestinal Neoplasms
Glial Fibrillary Acidic Protein
Humans
Immunoenzyme Techniques
Immunohistochemistry
Intestinal Neoplasms
Leiomyoma
Leiomyosarcoma

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Neoplasms, Connective Tissue

Neurilemmoma

Phenotype

Proliferating Cell Nuclear Antigen

S100 Proteins

Stomach Neoplasms

Source

Open in PubMed

Identifiers

PMID: 7645984

Genes

PCNA
GFAP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7645984-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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