与拇趾起源的潜在骨软骨瘤相关的骨旁脂肪瘤。

Parosteal lipoma associated with an underlying osteochondroma arising from the hallux.

作者信息

Ek Eugene T H, Slavin John L, Blackney Mark C, Powell Gerard J

机构信息

Department of Orthopaedics, University of Melbourne, St. Vincent's Hospital, P.O. Box 2900, Fitzroy, Melbourne, Victoria, Australia.

出版信息

Skeletal Radiol. 2007 Jul;36(7):689-92. doi: 10.1007/s00256-006-0263-5. Epub 2007 Feb 15.

DOI:10.1007/s00256-006-0263-5

PMID:17522909

Abstract

Parosteal lipomas are rare benign tumours of mature adipose tissue that arise in continuity with the underlying bone. These lesions represent less than 0.3% of all lipomas and commonly arise in the femur, tibia, humerus and radius. There have been no reported cases of such lesions arising in the foot. Hence, we report the first case of a parosteal lipoma arising in the great toe in association with an underlying osteochondroma.

摘要

骨旁脂肪瘤是成熟脂肪组织的罕见良性肿瘤，与下方骨骼相连。这些病变占所有脂肪瘤的比例不到0.3%，常见于股骨、胫骨、肱骨和桡骨。目前尚无足部发生此类病变的报道。因此，我们报告首例发生于拇趾并伴有潜在骨软骨瘤的骨旁脂肪瘤病例。