[名词解释] 先天性颈静脉扩张症(congenitaljugularphiebectasia)

环状胰腺(annularpancreas) 下列是软膏烃类基质的是 ["A、羊毛脂","B、蜂蜡","C、硅酮","D、凡士林","E、聚乙二醇"] 颈淋巴结结核(cervicallymphnodestuberculosis) 根据所提供的图像，最可能的诊断是() ["A．局灶性结节增生","B．肝腺瘤","C．血管瘤","D．肝癌","E．转移癌"] 隐睾症 先天性颈静脉扩张症(congenitaljugularphiebectasia)