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问:结肠活检后应等待多长时间才能安全地施钡剂灌肠检查?有些医师认为活检取组织细小可立即施钡剂灌肠检查,但亦有认为应等候数天待愈合后较好,以免发生穿孔。答:Harhed 等曾对直肠或结肠镜检查同时有或无浅层或深层活组织检查后,施钡剂灌肠的安全性作实验及临床研究。基于猪与狗的实验以及71例病人的
Q: How long does it take for a colon biopsy to safely administer barium enema? Some doctors believe that biopsy can be done promptly for barium enema, but it is also believed that it should be waited for a few days to heal better perforation. A: Harhed et al have conducted experimental and clinical studies on the safety of barium enema after rectal or colonoscopy with or without shallow or deep biopsy. Based on experiments with pigs and dogs and 71 patients