0%
100%
胃出血,疝气,阑尾炎
痔病,肛瘘,直肠脱垂,肛门畸形等.
胃憩室(gastricdiverticulum)是指胃
食管囊肿是较少见的食管良性肿物,是
Bergmann(1958)等首次报告此类畸形,