男性患者41岁,左侧颈部肿块、无疼痛、发热、可扪及质软的结节,CT检查示甲状腺左叶占位性病变。甲状腺核素显像示左叶“冷”...
Friday, September 16, 2022
甲状腺髓样癌起源于甲状腺滤泡旁细胞,血清哪种激素浓度()。...
Thursday, September 22, 2022
Monday, September 19, 2022
患者,女,55岁,血压160/100mmHg,行肾动态显像,左肾灌注不良,实质影小且淡,肾图为右侧正常、左侧小肾图,考虑...
Thursday, September 22, 2022
女性,63岁,反复发作黑朦多次,CT、MRI阴性,行 99Tc m-HMPAO脑血流断层显像如图,诊断是()。...
Thursday, September 22, 2022
Saturday, September 17, 2022
患者女性,42岁,右乳癌术后2年。1个月前右颈部锁骨上触及一包块。企体:右颈部锁骨上触及一约1.0cm×1.5cm淋巴结...
Sunday, September 18, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Saturday, September 17, 2022
Monday, September 19, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
多选题放射免疫分析与免疫放射分析比较,两种分析方法的相同之处是()。A均系免疫反应B均系标记抗体C测量对象都是待测抗原物质D都是竞争性结合分析E都是反映抗原抗体的免疫活性...
Tuesday, February 20, 2024
肾上腺皮质影像增强,地塞米松抑制试验后原摄取增强的部位放射性减少或不显影考虑()。...
Saturday, September 17, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
局部脑血流断层显像(rCBF)可在急性脑梗死发生()时间内进行早期诊断。...
Thursday, September 22, 2022
Thursday, September 22, 2022