痛风
食管癌好发于食管的() ["A．上段","B．中段","C．中上段","D．中下段","E．胃食管前庭段"]
腰3～4椎间盘突出症的临床表现可有()腰4～5椎间盘突出症的临床表现可有() ["A．下肢放射性疼痛","B．小腿外侧感觉障碍，阻趾背伸力弱","C．二者均有","D．二者均无"]
腰椎椎管狭窄()第三腰椎横突综合征() ["A．神经源性间歇性跛行","B．坐骨神经支配区的放射痛","C．两者均有","D．两者均无"]
骨瘤()内生软骨瘤() ["A．好发于颅骨和下颌骨","B．好发于手和足的管状骨","C．好发于骶尾椎和颅底蝶枕部","D．好发于股骨下端、胫骨或腓骨上端和肱骨上端","E．好发于下肢长骨骨干"]
类风湿性关节炎病变始于()成人股骨头无菌坏死病变始于()
