Ramachandran A, Gupta S M, Whelan T, Johns W
Division of Nuclear Medicine and Gastroenterology, Danbury Hospital, Connecticut 06810, USA.
Clin Nucl Med. 2000 Feb;25(2):123-6. doi: 10.1097/00003072-200002000-00009.
Bowel transit in two women with protracted constipation was evaluated after oral administration of In-111 DTPA in water. Serial abdominal images were obtained for as long as 96 hours to assess transit through the stomach, small bowel, and colon. In both patients, large bowel transit was delayed. A pattern of colonic inertia was observed in one patient, whereas retention in the distal colon was seen in the other patient. Both patients underwent total colectomy with marked symptomatic relief. Colonic transit studies of these patients are presented, and the literature is reviewed.
两名患有顽固性便秘的女性在口服溶于水的铟 - 111二乙三胺五乙酸（In - 111 DTPA）后，对肠道转运情况进行了评估。连续拍摄腹部影像长达96小时，以评估胃、小肠和结肠的转运情况。两名患者的大肠转运均延迟。在一名患者中观察到结肠惰性模式，而在另一名患者中则发现结肠远端存在潴留。两名患者均接受了全结肠切除术，症状明显缓解。本文展示了这些患者的结肠转运研究，并对相关文献进行了综述。
