Warning: file_put_contents(): Only 0 of 5351 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 久久久久人妻一区精品性色av,私密视频,天堂在线www最新版在线无弹窗
Ulcertitive colitis is associated with an incidence of multiple adenocarcinomas of the colon and rectum. 潰瘍性結(jié)腸類與結(jié)腸和直腸的多發(fā)性腺癌的發(fā)生率增高有聯(lián)系。
This is familial polyposis in which the mucosal surface of the colon is essentially a carpet of small adenomatous polyps. 圖示的是家族性結(jié)腸息肉病，在乙狀結(jié)腸的表麪可見較多的小的息肉狀腺瘤。