食管骨外骨肉瘤：一例报告

Extraosseous osteosarcoma of the esophagus: a case report.

作者信息

Wegner Rodney E, McGrath Kevin M, Luketich James D, Friedland David M

机构信息

UPMC Shadyside Hospital, Department of Radiation Oncology, University of Pittsburgh School of Medicine, 5230 Centre Avenue, Pittsburgh, PA 15232, USA.

出版信息

Sarcoma. 2010;2010:907127. doi: 10.1155/2010/907127. Epub 2010 Mar 4.

DOI:10.1155/2010/907127

PMID:20224681

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2833302/

Abstract

Extraosseous osteosarcoma (EOO) is a malignant mesenchymal neoplasm that is located in the soft tissues without direct attachment to the skeletal system and that produces osteoid, bone, or chondroid material. EOO is an extremely rare disease, accounting for only 1% of soft tissue sarcomas, and typically presents in either an extremity or the retroperitoneum. This paper presents the case of a 45-year-old Caucasian male with extraosseous osteosarcoma of the esophagus.

摘要

骨外骨肉瘤（EOO）是一种恶性间叶性肿瘤，位于软组织中，与骨骼系统无直接附着，可产生类骨质、骨或软骨样物质。EOO是一种极其罕见的疾病，仅占软组织肉瘤的1%，通常发生于四肢或腹膜后。本文报告了一例45岁白种男性食管骨外骨肉瘤的病例。