Tuesday, September 20, 2022
Monday, December 11, 2023
问题:肾盏周边部可探及囊性暗区,多为1~2cm大小,其内有时可见强回声,后伴淡声影( )。...
Thursday, September 22, 2022
Saturday, September 17, 2022
Sunday, September 18, 2022
问题:单选题下列哪项不是胃充盈后超声检查的主要目的?( )A 胃癌的早期诊断B 显示胃壁厚度及层次C 鉴别胃壁增厚和粗大粘膜皱壁D 判断肿瘤浸润深度E 提高胃后方结构的显示能力...
Saturday, August 12, 2023
Wednesday, September 21, 2022
Thursday, September 15, 2022
问题:对肝脏局部脂肪浸润与肝脏占位性病变鉴别,最有帮助的是( )。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
问题:单选题囊性畸胎瘤内有密集细小光点,并浮游于无回声区中,推动或加压时,弥散分布的光点可随之移动,该声像图表现称之为( )。A B C D E...
Sunday, April 7, 2024
问题:肝硬化患者超声检查时未发现肝内有肿块,但门静脉内发现栓子时,最需要排除下列哪种疾病?( )...
Monday, September 19, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题下列哪项不是门静脉高压症的超声表现?( )A 门静脉内径<13mmB 脾大C 侧支循环形成D 脾静脉增宽,走行迂曲E 肠系膜上静脉增宽>10mm...
Monday, April 29, 2024
问题:检查主动脉与降主动脉的连接用什么超声切面?( )...
Friday, September 16, 2022