Keywords Magnetic susceptibility effect;Magnetic resonance imaging;Cerebral vascular malformation;Cerebral trauma disease;Brain neoplasm;Trauma;Neurodegenerative diseases;Venous imaging;

• 磁敏感效应;磁共振成像;脑血管畸形;脑肿瘤;脑外伤;神经变性疾病;静脉显像;