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做直肠结肠活检或息肉切除术后即行双对比钡灌肠检查,在表浅粘膜活检或手术部位可显示环状溃疡,作者报告3例。例1,女32岁,因Crohn’s病做双对比钡灌肠检查,末端回肠有一8cm狭窄区,直肠乙状结肠有4个环状溃疡,4天前做过乙状结肠镜检,直肠粘膜活检未见炎症或肉芽肿证据。例2女,66岁,因结肠癌行乙状结肠切除6个月来做随访钡灌肠检查,在肛环以上7与10cm处见2个小环状溃疡,3天前做过结肠镜检,切除2个小息肉,部位与溃疡位置吻合。例3男,77岁,双对比钡灌肠示肛环以上5cm直肠有一环状溃疡,证
A double contrast barium enema examination is performed after a rectal colon biopsy or a polypectomy, and a circular ulcer may be shown on the superficial mucosal biopsy or surgical site. The authors reported 3 cases. Case 1, 32-year-old female, for double contrast barium enema examination for Crohn’s disease, an 8cm stenosis at the terminal ileum, 4 annular ulcers in the rectosigmoid, sigmoidoscopy 4 days ago, no inflammation or granulation in the rectal mucosa biopsy Swollen evidence. Example 2 Female, 66 years old, undergoing sigmoid resection for colon cancer for 6 months to perform follow-up barium enema examination. Two small ring-shaped ulcers were seen at 7 and 10 cm above the anal ring. Colonoscopy was performed 3 days ago. Small polyps, the site of which coincides with the location of the ulcer. Example 3 Male, 77 years old, double-contrast barium enema indicated that there was a ring ulcer in the rectum above 5cm in the anus.