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External ear sarcoma: A review of the Surveillance Epidemiology and End Result (SEER 17) database
Journal article   Open access   Peer reviewed

External ear sarcoma: A review of the Surveillance Epidemiology and End Result (SEER 17) database

Stephanie A. Austin, Mary J. Hawkshaw and Robert T. Sataloff
Ear, nose, & throat journal, v 90(8), pp 348-358
01 Aug 2011
PMID: 21853439
url
https://doi.org/10.1177/014556131109000808View
Published, Version of Record (VoR)Maybe Open Access (Publisher Bronze) Open

Abstract

Life Sciences & Biomedicine Otorhinolaryngology Science & Technology
Soft-tissue sarcomas arising in the skin of the external ear have a better prognosis than might be expected based on the behavior of other sarcomas. Currently there are a few major case series analyzing soft-tissue sarcomas and the factors related to their prognosis. The purpose of this study was to determine the behavior of these tumors and attempt to define factors affecting prognosis. We. extracted data from the Surveillance Epidemiology and End Result (SEER) 17 Registry and identified a total of 297 patients with sarcoma of the external ear who were included in the registry from 1973 to 2004. Of these, 176 (59.3%) patients were diagnosed with malignant fibrous histiocytoma. Dermatofibrosarcoma was the second most prevalent soft-tissue sarcoma (56 patients; 18.9%), followed by leiomyosarcoma (27 patients; 9.1%). The overall 5-year survival rate of patients with all histologic types of STS of the external ear was 78.5%.

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Collaboration types
Domestic collaboration
Web of Science research areas
Otorhinolaryngology
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