Retroperitoneal leiomyosarcoma. Its MR manifestations
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T Miyazaki1, S Tamura, H Sugimura
1Department of Radiology, Miyazaki Medical College, Japan.
Clinical Imaging
|July 1, 1993
Abstract:
The magnetic resonance manifestations of retroperitoneal leiomyosarcomas in two patients are described. The tumors were isointense to muscle on T1-weighted images and exhibited a relatively high signal on T2-weighted images. Postcontrast T1-weighted images after the administration of gadolinium-dietilenetriaminepentaacetic acid produced moderate enhancement except in regions of central necrosis.