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Article

Phenotypic variation in functional disorders of defecation.

Gastroenterology - 1 May 2005

Bharucha Adil E, Fletcher Joel G, Seide Barb, Riederer Stephen J, Zinsmeister Alan R

Abstract excerpt

BACKGROUND & AIMS: Although obstructed defecation is generally attributed to pelvic floor dyssynergia, clinical observations suggest a wider spectrum of anorectal disturbances. Our aim was to characterize phenotypic variability in constipated patients by anorectal assessments. METHODS: Anal pressures, rectal balloon expulsion, rectal sensation, and pelvic floor structure (by endoanal magnetic resonance imaging)...

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Source

Identifiers

PMID: 15887104
DOI: 10.1053/j.gastro.2005.03.021

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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