患者,男,40岁。CT显示腰2椎体骨小梁稀少,增粗,呈颗粒样。最可能的诊断是()
A.骨质疏松
B.骨质软
C.转移瘤
D.血管瘤
E.骨髓瘤
参考答案:D
-____did you go last summer vacation,Kathy?
-I went to Harbin. [ ]
A. What
B. Why
C. When
D. Where
患者,男性,13岁,突发阴囊肿胀,剧痛而来院诊治。超声显示:睾丸增大,回声增强,睾丸内血流信号消失。其最可能的诊断为()
A.睾丸肿瘤
B.急性睾丸附睾炎
C.睾丸扭转
D.阴囊血肿
E.绞窄性斜疝