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A new modification of transanal Soave pull-throug procedure for Hirschsprung's disease
引用本文:Li AW,Zhang WT,Li FH,Cui XH,Duan XS. A new modification of transanal Soave pull-throug procedure for Hirschsprung's disease[J]. 中华医学杂志(英文版), 2006, 119(1): 37-42
作者姓名:Li AW  Zhang WT  Li FH  Cui XH  Duan XS
作者单位:Department of Paediatric Surgery, Qilu Hospital, Shandong University, Ji'nan 250012, China 
摘    要:

关 键 词:综合症 手术治疗 黏膜切除术 肌肉
收稿时间:2005-08-24

A new modification of transanal Soave pull-through procedure for Hirschsprung's disease
Li Ai-wu,Zhang Wen-tong,Li Fu-hai,Cui Xin-hai,Duan Xiang-sheng. A new modification of transanal Soave pull-through procedure for Hirschsprung's disease[J]. Chinese medical journal, 2006, 119(1): 37-42
Authors:Li Ai-wu  Zhang Wen-tong  Li Fu-hai  Cui Xin-hai  Duan Xiang-sheng
Affiliation:Department of Paediatric Surgery, Qilu Hospital, Shandong University, Ji'nan 250012, China
Abstract:Background One stage transanal Soave pull-through procedure (TSPP) is a recent popular operation in the treatment of Hirschsprung's disease (HD). W ith no visible scar and a short hospital stay, it is well accepted by surgeons and mothers. In the conventional Soave procedure, a long rectal muscular cuff left for anocolic anastomosis might increase the incidence of postoperative enterocolitis and constipation. This study presents a modified transanal Soave pull-through procedure (MTSPP) which includes an oblique mucosectomy and an oblique anastomosis with a short split muscular cuff.Methods A review of two groups of HD patients was made: 112 underwent conventional transanal Soave procedure from 1999 to 2001 (group 1) and 140 underwent modified transanal Soave procedure from 2002 to 2004 (group 2). A comparison was made between the two groups on operative data and postoperative complications. The data included: age at the operation, operating time, blood loss, time to feeds and hospital stay, occurrence of postoperative enterocolitis or constipation, need for anal dilatation, postoperative bowel function and perianal skin problems. Results There was no significant difference between two groups with respect to age, gender, length of colon resected, operating time, blood loss and hospital stay. However occurrence of postoperative enterocolitis, constipation, anastomotic stricture and time needed for anal dilatation were evidently less in group 2 (MTSPP). The m ean operating time i n group 1 was ( 106 ± 39) minutes with a range of 60 to 170 minutes; in group 2 was (101 ± 36) minutes with a range of 66 to 190 minutes. The average length of the bowel resected in group 1 was (24 ± 7) cm, range 15 to 58 cm; in group 2 was (26 ± 8) cm, range 15 to 70 cm. Two patients, one in each group, required l aparoscopic assistance because of long aganglionic colon. Another patient in group 2 required laparotomy because of total colonic aganglionosis. Postoperative complications in group 1 included: temporary perianal excoriation in 34 patients (26 were <3 months of age), enterocolitis in 21, anastomotic stricture in 11, recurrent constipation in 12, cuff abscess in 1, anastomosis leak in 1, soiling in 3 and rectal prolapse in 1. In group 2 post operative complications included: transient perianal excoriation in 37 patients (30 were <3 months of age), enterocolitis in 13, anastomotic stricture in 5, recurrent constipation in 6, anastomotic leak in 1, adhesive bowel obstruction in 1 and soiling in 4. Complete bowel continence was found in 97 children (86.6%) in group 1 and in 129 children (92.1%) in group 2 at one year followup after operation.Conclusions Modified transanal Soave pull-through procedure for HD with oblique mucosectomy and anastomosis and a short split muscular cuff is a safe and feasible operation with low incidence of postoperative complication. It is an encouraging improvement of the conventional transanal Soave pull-through procedure. MTSPP is a preferable choice in the surgery of HD. Chin Med J 2006; 119(1):37-42
Keywords:transanal  pull-through  Hirschsprung's disease  Soave  modified procedure
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