48岁女性,既往月经周期规律,近半年频繁出现腹痛及不规则阴道流血,妇检:宫颈光滑,子宫增大如3+月妊娠,质稍软,双附件区无异常,超声检查发现宫体呈均匀强回声,子宫13cm×7.0cm×6.0cm大小,拟诊断为子宫肌瘤肉瘤变。下列方法哪项无助于子宫肌瘤肉瘤变的诊断() ["A.超声检查","分段诊刮","CT或MRI检查","观察子宫是否进一步生长","手术切除子宫快速冰冻切片病理检查"]
颅内海绵状血管瘤的CT表现有哪些?
男,36岁,车祸头部受伤,伤后不省人事约半小时,清醒后诉头痛、恶心、呕吐,4小时后再次昏迷。首先考虑()。 ["颅底骨折","脑震荡","硬脑膜外血肿","硬脑膜下血肿","颅盖骨折"]
肾移植时供体肾热缺血时间最好控制在() ["5min","10min","20min","30min","40min"]
患胃肠道疾病者() ["易患水痘的人群","易患白色念珠菌感染的人群","易患白斑的人群","易患扁平苔藓的人群","易患地图舌的人群"]
病历摘要:女,42岁。左前胸痛10天余,有进食梗阻感觉,无恶心、呕吐,无发热。
