Dumbbell-shaped thoracic hibernoma: computed tomography and magnetic resonance imaging findings

被引：0
|
作者：
Hiroyuki Kumazoe
Yoshinori Nagamatsu
Tatsuya Nishi
Yusuke Norman Kimura
Takahiko Nakazono
Sho Kudo
机构：
[1] National Hospital Organization,Department of Radiology
[2] Omuta Hospital,Department of Surgery
[3] National Hospital Organization,Department of Radiology
[4] Omuta Hospital,undefined
[5] Saga University,undefined
来源：
Japanese Journal of Radiology | 2009年 / 27卷
关键词：
Hibernoma; Lipoma; Thorax; Computed tomography; Magnetic resonance imaging;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Hibernoma is an uncommon, benign soft tissue tumor that arises in brown adipose tissue. The computed tomography (CT) and magnetic resonance imaging (MRI) findings of hibernomas are similar to those of well-differentiated liposarcoma or angiolipoma. We report the unique appearance of a rare thoracic wall hibernoma, which appeared as a dumbbell-shaped lipomatous tumor across an intercostal region. A dynamic contrast-enhanced study on MRI revealed early enhancement, which corresponded to the branching low-signal intensity on T2-weighted images of the mass.
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页码：37 / 40
页数：3
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