长期下尿路梗阻的继发声像图改变，应除外（）
A.膀胱小梁化
B.膀胱憩室
C.膀胱结石
D.双肾积水
E.前列腺增生
参考答案：E
Would you like ______ to my home to have supper with us? [ ]
A. to come
B. to coming
C. come
D. came
根据声像图，最可能的诊断为()
A．肝囊肿
B．肾囊肿
C．肾上腺囊肿
D．嗜咯细胞瘤
E．肾脓肿
