肝脓肿穿刺术
某患者,右侧胸锁乳突肌前缘下端可见一瘘孔,有干酪样物挤出。术中见瘘管与梨状窝相通。其诊断应是:() ["A.甲状舌管瘘","B.第一鳃裂瘘","C.第二鳃裂瘘","D.第三鳃裂瘘","E.以上都不是"]
甲状舌管囊肿及瘘手术的治疗原则是:() ["A.切除囊肿及瘘,留置引流,促进愈合","B.切除囊肿、瘘及相关的舌骨和舌根组织","C.切除囊肿、瘘管近舌根部处,结扎闭合舌盲孔","D.清除囊壁和瘘管,缝合切口","E.上述都不是"]
早期发生颈部淋巴结转移率最高的疾病是:() ["A.喉部恶性肿瘤","B.鼻咽癌","C.扁桃体恶性肿瘤","D.甲状腺癌","E.鼻一鼻旁窦恶性肿瘤"]
对颈部血管性包块既有诊断意义又有治疗价值的是:() ["A.超声","B.CT","C.MRI","D.DSA","E.放射性核素"]
膝关节腔穿刺术