Laryngeal blastom: A light and electron microscopic study of a novel entity analogous to pulmonary blastoma

J. N. Eble, M. T. Hull, D. Bojrab

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Abstract

A neoplasm morphologically analogous to pulmonary blastoma, but arising in the pyriform fossa of the larynx, is described and illustrated. The patient, a 65-year-old white man, was treated with laryngectomy and is alive and free of disease 13 months later. Grossly polypoid on a broad stalk, the neoplasm consisted of a mixture of blastematous, mesenchymal, and epithelial elements. Ultrastructural examination showed that the spindle and stellate cells were truly mesenchymal. The name 'laryngeal blastoma' is proposed for this novel entity.

Original languageEnglish (US)
Pages (from-to)378-385
Number of pages8
JournalAmerican journal of clinical pathology
Volume84
Issue number3
DOIs
StatePublished - Jan 1 1985

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ASJC Scopus subject areas

  • Pathology and Forensic Medicine

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