外耳道深部发现肉芽或息肉样新生物，应考虑哪些可能() ["A．外耳道乳头状瘤","B．耵聍腺瘤","C．外耳道胆脂瘤","D．中耳癌","E．外耳道外生骨疣"]
关于肺部CT的检查技术描述，错误的是() ["A．平静呼吸的吸气末屏气扫描","B．多需增强扫描","C．层厚、间隔均为10mm","D．范围为肺尖至肺底","E．仰卧位"]
过敏性紫癜(anaphylactoidpurpura)
可出现爆米花样钙化的是() ["A．结核球","B．错构瘤","C．肺癌","D．胸膜间皮瘤","E．矽肺"]
风湿热的继发性预防
幼年型类风湿性关节炎
