Shimoji K, Shiraishi R, Kuwatsuru A, Maehara T, Matsumoto T, Kurosaki Y
Department of Radiology, Juntendo University School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo 113-8431, Japan.
Abdom Imaging. 2004 Jul-Aug;29(4):443-5. doi: 10.1007/s00261-003-0127-6. Epub 2004 Jan 14.
We report a case of giant hepatic cavernous hemangioma associated with spontaneous subacute intratumoral hemorrhage. Magnetic resonance imaging showed an oval, homogeneous, high-intensity lesion with a low-intensity rim in the original high-intensity tumor on T2-weighted images. On T1-weighted images, this oval lesion showed heterogeneous high intensity with peripheral higher intensity. The histologic specimen confirmed hepatic hemangioma with intratumoral hemorrhage.
我们报告一例巨大肝海绵状血管瘤伴自发性亚急性瘤内出血。磁共振成像显示，在T2加权图像上，原始高强度肿瘤内有一个椭圆形、均匀的高强度病变，周边有低强度边缘。在T1加权图像上，这个椭圆形病变呈不均匀高强度，周边强度更高。组织学标本证实为肝血管瘤伴瘤内出血。
