preo相关论文
Integrated positron emission tomography and computed tomography in preoperative lymph node staging o
Background Integrated positron emission tomography and computed tomography (PET/CT) is increasingly used for the preoper......
目的 观察护理干预管理对腹腔镜胆囊切除(LC)手术患限时择时禁食、禁饮并发症如口渴、饥饿、低血糖反应、焦虑等的影麻响.方法 根......
目的:研究乳腺癌细胞激素受体(HR)、Her2表达与乳腺B超和乳腺MRI检查对乳腺癌患者腋窝淋巴结状态术前评估准确性之间的关系.方法:......

