Jamshidi Khodamorad, Qomashi Iman, Shirazi Mehdi Ramezan
Department of Orthopaedic Surgery, Tehran University of Medical Sciences, Iran.
Acta Med Iran. 2011;49(9):630-2.
Lipoma is the most common soft tissue tumor but the presence of osseous component within the tumor is quite rare. Some studies show that less than 1% of lipomas were ossified. We describe the histological, radiological and diagnostic features of an ossified intramuscular lipoma. To the best of the authors' knowledge, a symptomatic ossified intramuscular lipoma without any cortical erosion and hyperostosis has not been previously reported in the literature.
脂肪瘤是最常见的软组织肿瘤，但肿瘤内存在骨成分的情况相当罕见。一些研究表明，不到1%的脂肪瘤会发生骨化。我们描述了一例骨化性肌内脂肪瘤的组织学、放射学及诊断特征。据作者所知，文献中此前尚未报道过无任何皮质侵蚀和骨质增生的有症状骨化性肌内脂肪瘤。
