Undifferentiated pleomorphic sarcoma: indolent, tail-like recurrence of a high-grade tumor

被引：10

作者：

Alpert, Justin S. ^{[1
]}

Boland, Patrick ^{[2
,3
]}

Hameed, Meera ^{[4
]}

Panicek, David M. ^{[1
,3
]}

机构：

[1] Mem Sloan Kettering Canc Ctr, Dept Radiol, 1275 York Ave, New York, NY 10065 USA

[2] Mem Sloan Kettering Canc Ctr, Dept Surg, Div Orthopaed Surg, 1275 York Ave, New York, NY 10065 USA

[3] Cornell Univ, Weill Med Coll, New York, NY 10065 USA

[4] Mem Sloan Kettering Canc Ctr, Dept Pathol, 1275 York Ave, New York, NY 10065 USA

来源：

SKELETAL RADIOLOGY | 2018年 / 47卷 / 01期

关键词：

Undifferentiated pleomorphic sarcoma; Malignant fibrous histiocytoma; Soft tissue sarcoma; Postoperative change; Magnetic resonance imaging; SOFT-TISSUE SARCOMA; MYXOFIBROSARCOMA; SURVIVAL; PATTERNS; SIGN; MRI;

D O I：

10.1007/s00256-017-2778-3

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Recurrence of a soft tissue sarcoma typically manifests as a round or oval mass at imaging, and recurrent high-grade soft tissue sarcomas generally enlarge relatively rapidly. We present a case of high-grade undifferentiated pleomorphic sarcoma in the calf of a 48-year-old male that recurred as a thin, curvilinear "tail" of enhancing tissue at magnetic resonance imaging (MRI), with extremely indolent growth over a 7-year period. The unusual imaging finding of a slowly enlarging "tail" should not be dismissed as postoperative changes, even for a high-grade soft tissue sarcoma.

引用

页码：141 / 144

页数：4

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