问题:股骨头缺血坏死在T1WI呈低信号,常见的类型有()...
Saturday, September 17, 2022
问题:单选题下列征象提示骨软骨瘤恶变的是()A 软骨帽内钙化B 肿瘤较大,压迫邻近骨骼C 瘤体出现骨皮质或边缘部骨质破坏D 瘤体有宽基底蒂与骨相连E 病灶呈分叶状...
Thursday, November 30, 2023
Wednesday, September 21, 2022
Wednesday, September 21, 2022
问题:慢性肾小球病变时,肾皮质回声常明显增强,应选用哪一脏器的回声与肾皮质对比最佳()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题纵隔畸胎瘤的CT、MRI表现特点如下,其中错误的是()A 囊性病灶B 圆形、椭圆形或不规则形C 其中可有脂肪、骨骼D 囊壁可有钙化E MRI不仅可显示囊变、脂肪,而且可显示钙化...
Wednesday, March 1, 2023
问题:多选题椎管内血管畸形包括()A动静脉畸形B动脉畸形C静脉畸形D毛细血管扩张症E海绵状血管瘤...
Saturday, June 10, 2023
Thursday, September 22, 2022
Sunday, September 18, 2022
Thursday, September 22, 2022
问题:超声检查发现左乳腺外上象限见一椭圆形低回声,有包膜,边界光滑、完整,其最有可能诊断为()...
Monday, September 19, 2022
Wednesday, February 21, 2024
Saturday, September 17, 2022
Thursday, September 22, 2022
问题:疑有食管异物,在X线检查时,下列说法错误的是()...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:在正常情况下,Water位X线片上颌窦密度与眼眶密度相比()...
Thursday, September 22, 2022
Saturday, September 17, 2022