Miyazaki T, Tamura S, Sugimura H, Kihara Y, Yuki Y, Kakitsubata S, Sei R, Watanabe K
Department of Radiology, Miyazaki Medical College, Japan.
Clin Imaging. 1993 Jul-Sep;17(3):207-9. doi: 10.1016/0899-7071(93)90112-z.
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.