Sunday, September 18, 2022
Thursday, September 22, 2022
问题:单选题外伤性脊髓水肿伤后病情达到最严重的时间为()A 1天B 2天C 3~6天D 7天E 半月后...
Tuesday, October 22, 2024
问题:扩散加权成像脑灰质呈对称性异常高信号的疾病是()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, November 7, 2024
Wednesday, September 21, 2022
问题:单选题CT显示颈前三角区囊性占位,可见钙化,囊壁有轻度增强,颈动脉受压与颈内静脉分离,最可能的诊断为()A 动脉体瘤B 鳃裂囊肿C 神经鞘瘤D 颈淋巴瘤E 颌下腺混合瘤...
Tuesday, February 13, 2024
问题:MR检查室安装由铜板和铜网制成的屏蔽其目的是()...
Monday, September 19, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Saturday, September 17, 2022
问题:关于蛛网膜炎CT或CTM表现的描述,正确的是()...
Thursday, September 22, 2022
问题:单选题先天性脊髓空洞症MR影像表现不包括()A 串珠样改变。B 合并小脑畸形。C 病变强化。D T2WI高信号。E T1WI低信号。...
Saturday, February 22, 2025
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022