Primary hemangiopericytoma of the tibia: MR and angiographic correlation |
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| Authors: | C. -J. Juan G. -S. Huang C. -J. Hsueh W. -H. Lee H. -H. Hsu H. -J. Shen S. -C. Chin H. -S. Hsiao |
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| Affiliation: | (1) Department of Radiology, Tri-Service General Hospital and National Defense Medical Center, 8, Sec. 3, Ting-Chow Road, Taipei, Taiwan, Republic of China, TW;(2) Department of Pathology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan, Republic of China, TW |
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| Abstract: | The Magnetic Resonance Imaging (MRI) appearances of primary osseous hemangiopericytoma (HPC) have been rarely described. We report on a 46-year-old Chinese man with primary osseous HPC of the right tibia. The characteristic vascular distribution of this tumor, presenting with a ”spoke-wheel” appearance on MR images and with angiographic correlation, is described. Although not pathognomonic, this MR appearance may be an important finding in suggesting the diagnosis of osseous HPC. Received: 3 March 1999 Revision requested: 26 April 1999 Revision received: 13 September 1999 Accepted: 15 September 1999 |
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| Keywords: | Hemangiopericytoma Tibia MRI Angiography |
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