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肛瘘的影像学诊断以经瘘口注入造影剂 (通常为水溶性造影剂 )后拍摄Ｘ线片为主。但这种方法所提供的信息往往满足不了临床需要 ,尤其是对复杂肛瘘的术前评估需要。本文对螺旋ＣＴ三维重建技术在肛瘘诊断中的应用进行了探索。1 临床资料本组 17例 ,男 14例 ,女 3例。年龄 2 1～
Radiographic diagnosis of anal fistula Fistula injection of contrast agent (usually water-soluble contrast agent) after the filming of X-ray-based. However, the information provided by this method often can not meet the clinical needs, especially for preoperative assessment of complex anal fistula needs. This article explores the application of spiral CT three-dimensional reconstruction in the diagnosis of anal fistula. 1 Clinical data The group of 17 cases, 14 males and 3 females. Age 2 1 ~