0%
10%
7%
55%
24%
3%
胃出血,疝气,阑尾炎
痔病,肛瘘,直肠脱垂,肛门畸形等.
过敏性皮炎(allergicdermatitis)是由
变应性血管炎(Allergicvasculitis)
过敏性血管炎(hypersensitivityvasc