In 81 patients who received Dixon operations, 71 patients (87.7%) got local recurrence in stoma, and 65 patients (80.2%) in surrounding tissues.

• 首次Dixon手术后主要为吻合口及其周围组织的复发 ,分别为 71例及 6 5例 ,占87 7%25 (71/ 81)及 80 2%25 (6 5 / 81)。