2006
DOI: 10.1590/s0101-98802006000200008
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Ecodefecografia tridimensional dinâmica: nova técnica para avaliação da Síndrome da Defecação Obstruída (SDO)

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Cited by 9 publications
(9 citation statements)
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References 13 publications
(16 reference statements)
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“…Some reports have demonstrated that the anterior external anal sphincter (EAS) length varied according to gender (being shorter in women) using bidimensional images with 3-D reconstruction [6][7][8][9]. Using the new endoprobes with automatic scanning, the complex anal canal anatomy has been better analyzed in multiplanar imaging and the anal sphincter length and thickness have been precisely identified and measured [10][11][12][13].…”
mentioning
confidence: 99%
“…Some reports have demonstrated that the anterior external anal sphincter (EAS) length varied according to gender (being shorter in women) using bidimensional images with 3-D reconstruction [6][7][8][9]. Using the new endoprobes with automatic scanning, the complex anal canal anatomy has been better analyzed in multiplanar imaging and the anal sphincter length and thickness have been precisely identified and measured [10][11][12][13].…”
mentioning
confidence: 99%
“…Murad-Regadas et al (22) developed the 3D-DAUS technique to evaluate the movement of the PR muscle during straining and found the technique to be in almost perfect agreement with defecography. 3D-DAUS may also conveniently be used to identify anorectal dysfunctions such as rectocele, intussusception and enterocele (20,22) .…”
Section: Discussionmentioning
confidence: 99%
“…Once identified and quantified, anatomical and functional changes can be correlated with clinical symptoms and proctological findings (6) . Defecography, manometry, electromyography and, more recently, dynamic magnetic resonance scanning and dynamic anorectal ultrasonography, have all been used to diagnose patients with pelvic floor dysfunctions (1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22,23,24,26,27,28,29,30) . Advances in ultrasound technology includes the development of the three-dimensional (3D) anorectal transducer and allows to clearly visualize the anatomic configuration of the anal canal in multiplane images (27) but the twodimensional (2D) ultrasound can be useful in the diagnosis of anorectal disease (7,10,24) .…”
Section: Introductionmentioning
confidence: 99%
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“…Os distúrbios da defecação resultam de alterações anatômicas e funcionais em múltiplos compartimentos pélvicos, levando ao surgimento de retocele, sigmoidocele, enterocele, intussuscepção reto-anal, síndrome do descenso perineal e assoalho pélvico espástico 5 . A retocele, definida como uma herniação da parede retal anterior ou posterior é uma condição clíni-ca comum em mulheres e pouco encontrada em homens.…”
Section: Discussionunclassified