关于壁厚型胆囊癌的CT特征性表现，下列说法哪项错误() ["A．胆囊壁均匀增厚超过3mm","B．胆囊壁局限性不对称增厚","C．胆囊壁弥漫性不规则增厚","D．增强扫描显示胆囊不规则增强","E．肝门周围常有淋巴结转移"]
七天大的男婴，出生时有窒息史，突然出现高热、腹胀、暗红色稀便。查体：精神差，腹膨隆，无肌紧张，未及包块，肠鸣音弱。X腹片显示肠袢间隔大，无膈下游离气体。临床上考虑NEC，下列哪一项检查可以帮助诊断() ["A．纤维结肠镜","B．粪隐血试验","C．钡灌肠","D．血常规","E．血培养"]
肠溶衣料软膏基质缓释衣料胃溶衣料 ["A、poloxamer","B、EudragitL","C、Carbomer","D、EC","E、HPMC"]
典型肝脓肿壁出现三层环状结构，腔内可有分隔，增强扫描时强化最明显的是() ["A．水肿带","B．炎性坏死组织","C．纤维肉芽组织","D．脓肿内分隔","E．以上都不是"]
产生下列问题的原因是 ["
颗粒向模孔中填充不均匀粘合剂粘性不足硬脂酸镁用量过多环境湿度过大或颗粒不干燥A、裂片","B、粘冲","C、片重差异超限","D、片剂含量不均匀","E、崩解超限"]
产生下列问题的原因是
润滑剂用量不足混合不均匀或可溶性成分迁移片剂的弹性复原加料斗中颗粒过多或过少
