3D high-definition manometry in evaluation of children after surgery for Hirschsprung's disease: A pilot study

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• 作者：Marcin Banasiuk^a ; ^{mbanasiu@tlen.pl" class="auth_mail" title="E-mail the corresponding author} ; Aleksandra Banaszkiewicz^a ; Dariusz Piotrowski^b ; Piotr Albrecht^a ; Andrzej Kamiński^b ; Andrzej Radzikowski^a
• 关键词：Anorectal manometry ; Hirschsprung's disease ; Paediatric patients ; Postoperative outcomes ; Pressure asymmetry
• 刊名：Advances in Medical Sciences
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：61
• 期：1
• 页码：18-22
• 全文大小：859 K

文摘

Anorectal 3-dimensional high definition manometry (3D HRM) could be the best tool for postoperative assessment of restorative surgical procedures for Hirschsprung's disease. The aim of our study was to evaluate patients after surgery for Hirschsprung's disease using 3D HRM.

Materials and methods

Anorectal function was evaluated using solid state 3D HRM. We measured the length of the anal canal, mean resting squeeze pressures, the presence of rectoanal inhibitory reflex, cough reflex, ano-anal reflex and the bear down manoeuvre.

Results

We studied 14 children operated on for Hirschsprung's disease. The mean values of pressure asymmetry were higher in patients after the Duhamel procedure than after the TEPT procedure (29.58% vs. 22.26% during resting and 26.1% vs. 14.01% during squeeze, respectively). No difference between the groups was observed in the measurement of all the manometric parameters except the presence of rectoanal inhibitory reflex (87.5% after TEPT vs. 33% after Duhamel).

Conclusions

Anorectal 3D HRM evaluation of patients with Hirschsprung's disease demonstrated that the asymmetry of the anal canal occurred in a similar percentage after both procedures.