Malignant small cell tumor of the thoracopulmonary region in childhood. A distinctive clinicopathologic entity of uncertain histogenesis

Frederic B. Askin, Juan Rosai, Richard K. Sibley, Louis P. Dehner, William H. McAlister

Research output: Contribution to journalArticlepeer-review

Abstract

This report describes a unique clinicopathologic entity characterized as a malignant small cell tumor of the thoracopulmonary region in 20 children and adolescents (average age 14.5 years). There was a female predilection (75%) for this tumor which appeared to originate in the soft tissues of the chest wall or the peripheral lung. The neoplasm tended to recur locally and did not seem to disseminate as widely as some of the other small cell tumors of childhood (rhabdomyosarcoma, Ewing's sarcoma, neuroblastoma and malignant lymphoma). However, the median survival was only 8 months. Electron microscopy of 3 cases suggested a neuroepithelial derivation, but, at the present, the histogenesis remains a subject for further investigation.

Original languageEnglish (US)
Pages (from-to)2438-2451
Number of pages14
JournalCancer
Volume43
Issue number6
DOIs
StatePublished - Jun 1979
Externally publishedYes

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

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