A new defecographic parameter for assessing rectal emptying

Detalhes bibliográficos
Autor(a) principal: Soares,Fábio Alves
Data de Publicação: 2019
Outros Autores: Fontana,Juliana Portella, Lira,Erivaldo Fernandes de, Silva,Silvana Marques e, Gheller,Alexandre, Nascimento,Maurício Cotrim do
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Coloproctology (Rio de Janeiro. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-93632019000200095
Resumo: ABSTRACT Purpose: To validate a new defecographic parameter to assess rectal empyting correlating the percentage of weight reduction of barium paste and the variation in the percentage of area reduction of rectum compared before and after defecation during cinedefecography. Method: Thirty-two consecutive female patients with dyschezia who had clinical indication for cinedefecography were selected. Their median age was 58 years old (18–78 years, mean = 55 years). During cinedefecography, we calculated the cross-sectional sagittal area of the rectum before and after defecation and, thus, the percentage of area reduction of the rectum. The percentage of weight reduction of barium paste was calculated after weighing the contrast injected into the rectum and the amount of contrast evacuated, in grams, using a scale. Finally, both percentages were compared and checked for a correlation between them. Pearson's correlation (r) and Student's t test were used for statistical analysis. Results: A correlation between evacuated barium paste and cross-sectional sagittal area of the rectum at the end of defecation was demonstrated (r = 0.668 and p < 0.0001). Conclusion: It is possible to estimate how much barium paste is evacuated based on the variations in cross-sectional sagittal area of the rectum before and after defecation, in cinedefecography.
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spelling A new defecographic parameter for assessing rectal emptyingBariumConstipationDefecographyRectumABSTRACT Purpose: To validate a new defecographic parameter to assess rectal empyting correlating the percentage of weight reduction of barium paste and the variation in the percentage of area reduction of rectum compared before and after defecation during cinedefecography. Method: Thirty-two consecutive female patients with dyschezia who had clinical indication for cinedefecography were selected. Their median age was 58 years old (18–78 years, mean = 55 years). During cinedefecography, we calculated the cross-sectional sagittal area of the rectum before and after defecation and, thus, the percentage of area reduction of the rectum. The percentage of weight reduction of barium paste was calculated after weighing the contrast injected into the rectum and the amount of contrast evacuated, in grams, using a scale. Finally, both percentages were compared and checked for a correlation between them. Pearson's correlation (r) and Student's t test were used for statistical analysis. Results: A correlation between evacuated barium paste and cross-sectional sagittal area of the rectum at the end of defecation was demonstrated (r = 0.668 and p < 0.0001). Conclusion: It is possible to estimate how much barium paste is evacuated based on the variations in cross-sectional sagittal area of the rectum before and after defecation, in cinedefecography.Sociedade Brasileira de Coloproctologia2019-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-93632019000200095Journal of Coloproctology (Rio de Janeiro) v.39 n.2 2019reponame:Journal of Coloproctology (Rio de Janeiro. Online)instname:Sociedade Brasileira de Coloproctologia (SBCP)instacron:SBCP10.1016/j.jcol.2018.10.008info:eu-repo/semantics/openAccessSoares,Fábio AlvesFontana,Juliana PortellaLira,Erivaldo Fernandes deSilva,Silvana Marques eGheller,AlexandreNascimento,Maurício Cotrim doeng2019-06-10T00:00:00Zoai:scielo:S2237-93632019000200095Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2237-9363&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||sbcp@sbcp.org.br2317-64232237-9363opendoar:2019-06-10T00:00Journal of Coloproctology (Rio de Janeiro. Online) - Sociedade Brasileira de Coloproctologia (SBCP)false
dc.title.none.fl_str_mv A new defecographic parameter for assessing rectal emptying
title A new defecographic parameter for assessing rectal emptying
spellingShingle A new defecographic parameter for assessing rectal emptying
Soares,Fábio Alves
Barium
Constipation
Defecography
Rectum
title_short A new defecographic parameter for assessing rectal emptying
title_full A new defecographic parameter for assessing rectal emptying
title_fullStr A new defecographic parameter for assessing rectal emptying
title_full_unstemmed A new defecographic parameter for assessing rectal emptying
title_sort A new defecographic parameter for assessing rectal emptying
author Soares,Fábio Alves
author_facet Soares,Fábio Alves
Fontana,Juliana Portella
Lira,Erivaldo Fernandes de
Silva,Silvana Marques e
Gheller,Alexandre
Nascimento,Maurício Cotrim do
author_role author
author2 Fontana,Juliana Portella
Lira,Erivaldo Fernandes de
Silva,Silvana Marques e
Gheller,Alexandre
Nascimento,Maurício Cotrim do
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Soares,Fábio Alves
Fontana,Juliana Portella
Lira,Erivaldo Fernandes de
Silva,Silvana Marques e
Gheller,Alexandre
Nascimento,Maurício Cotrim do
dc.subject.por.fl_str_mv Barium
Constipation
Defecography
Rectum
topic Barium
Constipation
Defecography
Rectum
description ABSTRACT Purpose: To validate a new defecographic parameter to assess rectal empyting correlating the percentage of weight reduction of barium paste and the variation in the percentage of area reduction of rectum compared before and after defecation during cinedefecography. Method: Thirty-two consecutive female patients with dyschezia who had clinical indication for cinedefecography were selected. Their median age was 58 years old (18–78 years, mean = 55 years). During cinedefecography, we calculated the cross-sectional sagittal area of the rectum before and after defecation and, thus, the percentage of area reduction of the rectum. The percentage of weight reduction of barium paste was calculated after weighing the contrast injected into the rectum and the amount of contrast evacuated, in grams, using a scale. Finally, both percentages were compared and checked for a correlation between them. Pearson's correlation (r) and Student's t test were used for statistical analysis. Results: A correlation between evacuated barium paste and cross-sectional sagittal area of the rectum at the end of defecation was demonstrated (r = 0.668 and p < 0.0001). Conclusion: It is possible to estimate how much barium paste is evacuated based on the variations in cross-sectional sagittal area of the rectum before and after defecation, in cinedefecography.
publishDate 2019
dc.date.none.fl_str_mv 2019-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-93632019000200095
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-93632019000200095
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.jcol.2018.10.008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Coloproctologia
publisher.none.fl_str_mv Sociedade Brasileira de Coloproctologia
dc.source.none.fl_str_mv Journal of Coloproctology (Rio de Janeiro) v.39 n.2 2019
reponame:Journal of Coloproctology (Rio de Janeiro. Online)
instname:Sociedade Brasileira de Coloproctologia (SBCP)
instacron:SBCP
instname_str Sociedade Brasileira de Coloproctologia (SBCP)
instacron_str SBCP
institution SBCP
reponame_str Journal of Coloproctology (Rio de Janeiro. Online)
collection Journal of Coloproctology (Rio de Janeiro. Online)
repository.name.fl_str_mv Journal of Coloproctology (Rio de Janeiro. Online) - Sociedade Brasileira de Coloproctologia (SBCP)
repository.mail.fl_str_mv ||sbcp@sbcp.org.br
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