Rectal intussusception: can high resolution three ‐dimensional ano‐rectal manometry compete with conventional defecography?

Conclusions & InferencesIn this study, 3DHRAM was used to diagnose RI, and we confirmed its use in the diagnosis of pelvic floor disorders. Further studies will be necessary to define classifications for these new anatomic data from 3DHRAM. Three‐dimensional high‐resolution anorectal manometry (3DHRAM) provides physiological and morphological data about the perineum. The aim of this study was to define a diagnostic strategy using 3DHRAM to identify rectal intussusceptions (RI). On 3DHRAM, an anterior additional high‐pressure area associated with an excessive perineal descent allowed the diagnosis of RI with a positive predictive value and a specificity of 100%. 3DHRAM confirmed its interest in the assessment of pelvic floor disorders and could be part of the diagnostic strategy of RI.
Source: Neurogastroenterology and Motility - Category: Gastroenterology Authors: Tags: Original Article Source Type: research