下列哪项不是溃疡性结肠炎常见的并发症
A.肠狭窄
B.中毒性巨结肠
C.肠穿孔
D.肛瘘
E.癌变
参考答案:D
解析:肛瘘是Crohn的临床特征之一,往往作为与溃疡性结肠炎鉴别的依据。
What is true about the speaker’s neighbor a. He is still suffering from a heart attack. b. He recovers from the heart attack. c. He is dying because of the heart attack. d. He looks as healthy as usual despite the heart attack.