艰难梭菌是抗生素相关腹泻和伪膜性结肠炎(PMC)的病原菌,也是院内感染,尤其是长期住院者和养老院中营养不良者的常见病原体。严重的胃肠道疾患可引起粘膜损伤及炎症,导致蛋白质丢失性肠病。然而,蛋白质丢失性肠病作为艰难梭菌感染的并发症却未见报道。艰难梭菌的检查是取患者粪便接种牛磺胆酸-环丝氨酸-头孢西丁-果糖琼脂作厌氧培养,然后挑取典型菌落在血平板上作次代 Clostridium difficile is a causative agent of antibiotic-associated diarrhea and pseudomembranous colitis (PMC) and is also a common causative agent of nosocomial infections, especially in undernourished and long-term residents. Severe gastrointestinal disorders can cause mucosal injury and inflammation, leading to protein-losing enteropathy. However, protein-losing enteropathy has not been reported as a complication of Clostridium difficile infection. Clostridium difficile inspection is taking the patient fecal inoculation of taurocholic acid - cycloserine - cefoxitin - fructose agar for anaerobic culture, and then pick the typical colonies on the blood plate for the next generation