Kenan S, Klein M, Lewis M M
Department of Orthopaedics, Mount Sinai School of Medicine, New York, New York.
Clin Orthop Relat Res. 1989 Jun(243):225-9.
Juxtacortical liposarcoma is an uncommon entity. The purpose of this paper is to report the case of a 63-year-old man with juxtacortical liposarcoma. Liposarcomas arising as surface lesions of bone are extremely rare. Histologically, juxtacortical liposarcoma is composed of myxoid and round-cell areas. Because of the extent of compartmental involvement and the high-grade malignancy, limb-sparing surgery was not considered for the patient. A review of the English literature on diagnosis and treatment indicates a grave prognosis.
皮质旁脂肪肉瘤是一种罕见的疾病。本文旨在报告一例63岁患有皮质旁脂肪肉瘤的男性病例。作为骨表面病变出现的脂肪肉瘤极为罕见。从组织学上看，皮质旁脂肪肉瘤由黏液样和圆形细胞区域组成。由于受累间隔范围以及高分级恶性程度，未考虑对该患者进行保肢手术。对英文文献中关于诊断和治疗的回顾表明预后不良。
