Alvine G, Rosenthal H, Murphey M, Huntrakoon M
University of Kansas Medical Center, Kansas City 66160, USA.
Skeletal Radiol. 1996 Jul;25(5):493-6. doi: 10.1007/s002560050122.
Hibernoma is a rare, benign soft tissue tumor composed of brown fat. A 42-year-old white man presented with an enlarging soft tissue mass located in his left medial thigh. This was evaluated radiographically by CT as well as MR imaging. An open biopsy revealed a hibernoma. The mass was subsequently excised in its entirety, maintaining a cuff of normal tissue. The patient has done very well postoperatively. Although nearly 100 cases have been reported, this case is presented to review the clinical and pathological presentation of this tumor and to describe its MR imaging characteristics.
冬眠瘤是一种罕见的由棕色脂肪构成的良性软组织肿瘤。一名42岁的白人男性因左大腿内侧软组织肿块增大前来就诊。通过CT和磁共振成像对其进行了影像学评估。开放性活检显示为冬眠瘤。随后将肿块完整切除，并保留了一圈正常组织。患者术后恢复良好。尽管已报道了近100例病例，但本文呈现此病例是为了回顾该肿瘤的临床和病理表现，并描述其磁共振成像特征。
