Journal
ADVANCES IN MEDICAL SCIENCES
Volume 61, Issue 1, Pages 18-22Publisher
MEDICAL UNIV BIALYSTOK
DOI: 10.1016/j.advms.2015.07.008
Keywords
Anorectal manometry; Hirschsprung's disease; Paediatric patients; Postoperative outcomes; Pressure asymmetry
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Purpose: 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. (C) 2015 Medical University of Bialystok. Published by Elsevier Sp. z o.o. All rights reserved.
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