Manometric Assessment of Idiopathic Megarectum in Constipated Children

Overview

Journal World J Gastroenterol

Publisher Baishideng Publishing Group

Specialty Gastroenterology

Date 2005 Nov 8

PMID 16273619

Citations 2

Authors

Giuseppe Chiarioni

Giuseppe de Roberto

Alessandro Mazzocchi

Antonio Morelli

Gabrio Bassotti

Affiliations

Soon will be listed here.

Abstract

Aim: Chronic constipation is a frequent finding in children. In this age range, the concomitant occurrence of megarectum is not uncommon. However, the definition of megarectum is variable, and a few data exist for Italy. We studied anorectal manometric variables and sensation in a group of constipated children with megarectum defined by radiologic criteria. Data from this group were compared with those obtained in a similar group of children with recurrent abdominal pain.

Methods: Anorectal testing was carried out in both groups by standard manometric technique and rectal balloon expulsion test.

Results: Megarectum patients displayed discrete abnormalities of anorectal variables and sensation with respect to controls. In particular, the pelvic floor function appeared to be impaired in most patients.

Conclusion: Constipated children with megarectum have abnormal anorectal function and sensation. These findings may be helpful for a better understanding of the pathophysiological basis of this condition.

Citing Articles

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