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Article

Low-grade small round cell tumor of the cauda equina with EWSR1-WT1 fusion and indolent clinical course.

Human pathology - 1 Jan 2015

Ud Din Nasir, Pekmezci Melike, Javed Gohar, Horvai Andrew E, Ahmad Zubair, Faheem Muhammad, Navarro Anthony L, López-Terrada Dolores, Perry Arie

Abstract excerpt

We report a case of a longstanding, large tumor involving spinal nerve roots of the cauda equina. The tumor showed small round cells arranged in nests and cords and immunophenotypic features of a glomus tumor, along with infrequent mitoses and a low Ki-67 labeling index, but exhibited some rosette-like structures, with focal CD99 and Neu-N expression. Subsequent molecular analysis showed the presence of an...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 25454478
DOI: 10.1016/j.humpath.2014.09.015

Genes

EWSR1

Provenance

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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