滑车上神经阻滞：体表定位方法和操作注意事项。
结合图像，该病例的最可能的诊断为() ["A．胃平滑肌瘤","B．胃淋巴瘤","C．胰腺癌","D．胃窦异位胰腺","E．胃癌"]
下列哪项属于中毒时催吐的禁忌证() ["A．神智清楚者","B．肢体瘫痪","C．变质变酸食品","D．抽搐者","E．患胃炎"]
患者肥胖，50岁，男性，CT如图所示，最可能的诊断为() ["A．胰岛细胞瘤","B．假性动脉瘤","C．动脉瘤","D．胰腺腺癌","E．转移癌"]
肋间神经阻滞：体表定位方法和操作注意事项
眶上神经阻滞：体表定位方法和操作注意事项
