论文部分内容阅读
伪膜性肠炎是发生于肠粘膜的急性坏死性炎症,并伴有伪膜形成。病变以结肠为主,也可累及小肠。现已查明引起本病的病原菌系难辨梭状芽胞杆菌。该菌是一种革兰氏阳性专性厌氧菌,由细菌所分泌的外毒素导致肠粘膜上皮的损害,炎性细胞、细菌、粘蛋白及纤维素等渗出物混合在肠粘膜表面形成假膜。本病绝大多数与近期内接受过抗生素治疗有关,因此通
Pseudomembranous colitis is an acute necrotic inflammation that occurs in the intestinal mucosa with pseudomembranous formation. Lesions to the colon-based, but also involving the small intestine. Has identified the pathogen causing the disease is Clostridium difficile. The bacteria is a Gram-positive obligate anaerobic bacteria, exotoxin secreted by bacteria lead to damage of the intestinal mucosa epithelium, inflammatory cells, bacteria, mucin and cellulose exudate mixed in the intestinal mucosa surface formation Pseudomembrane. The vast majority of the disease and received antibiotic treatment in the near future, so through