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Hemangiopericytoma of Popliteal Fossa as a Multichambered Cystic Mass : A Case Report
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±è±âÁØ/Ki Jun Kim
ÀÌÀçÈñ/¼Õ°æ¸í/À̼º¿ë/¼ÕÁ¾¹Î/Jae Hee Lee/Sung Yong Lee/Kyung Myung Sohn/Jong Min Sohn
KMID : 0386119980380061111
Abstract
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Hemangiopericytoma is an uncommon mesenchymal neoplasm that may occur anywhere
in the body but is most common in the lower extremities and retroperitoneum.
Radiologically, the tumor is mainly a solid hypervascular mass, and when large, has
some cytic and necrotic portions. It can compress or displace adjacent tissue and organs,
and may cause related symptoms. The authors encountered a case of
hemangiopericytoma of the popliteal fossa as a multichambered cystic mass containing
various-staged hemorrhagic fluid, and report this case together with its MR imaging
findings.
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Hemangiopericytoma; Knee; MR;
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