A comparative study of gallbladder function using echography and HIDA-CCK.
Autor(a) principal: | |
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Data de Publicação: | 1989 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494 |
Resumo: | This paper compares two methods of evaluating gall-bladder function after stimulation with cholecystokinin (CCK); One, the echographic method, permits the gall-bladder contraction study by determining variations in face area of the organ. The other, the scintigraphic method (HIDA-CCK test), studies of the gall-bladder emptying registering the decreases of activity by external counts. Out of 20 studies performed: 8 cases presented a contractile response and normal emptying; 7 had an abnormality late initial response (Ti) and contraction and emptying (defined by T1/2) slower than normal. In the 5 patients the gall-bladder traced with HIDA did not respond to CCK. Within this group, one patient had an incomplete painful contraction, evaluation by echography. The onset of pain or sub-costal discomfort was a variable finding within the different study groups. The linear coefficient correlation for the normal group and for the patients with late response was 0.8255 (x = 2.216 gamma-4.59). Based on these data and taking into account cheaper cost, patient comfort, and greater availability of equipment, the echographic method for studying gall-bladder contraction after administration of CCK, can be used instead of the HIDA-CCK procedure. |
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A comparative study of gallbladder function using echography and HIDA-CCK.Estudo comparativo do funcionamento da vesícula biliar com ecografia e HIDA-CCK.This paper compares two methods of evaluating gall-bladder function after stimulation with cholecystokinin (CCK); One, the echographic method, permits the gall-bladder contraction study by determining variations in face area of the organ. The other, the scintigraphic method (HIDA-CCK test), studies of the gall-bladder emptying registering the decreases of activity by external counts. Out of 20 studies performed: 8 cases presented a contractile response and normal emptying; 7 had an abnormality late initial response (Ti) and contraction and emptying (defined by T1/2) slower than normal. In the 5 patients the gall-bladder traced with HIDA did not respond to CCK. Within this group, one patient had an incomplete painful contraction, evaluation by echography. The onset of pain or sub-costal discomfort was a variable finding within the different study groups. The linear coefficient correlation for the normal group and for the patients with late response was 0.8255 (x = 2.216 gamma-4.59). Based on these data and taking into account cheaper cost, patient comfort, and greater availability of equipment, the echographic method for studying gall-bladder contraction after administration of CCK, can be used instead of the HIDA-CCK procedure.This paper compares two methods of evaluating gall-bladder function after stimulation with cholecystokinin (CCK); One, the echographic method, permits the gall-bladder contraction study by determining variations in face area of the organ. The other, the scintigraphic method (HIDA-CCK test), studies of the gall-bladder emptying registering the decreases of activity by external counts. Out of 20 studies performed: 8 cases presented a contractile response and normal emptying; 7 had an abnormality late initial response (Ti) and contraction and emptying (defined by T1/2) slower than normal. In the 5 patients the gall-bladder traced with HIDA did not respond to CCK. Within this group, one patient had an incomplete painful contraction, evaluation by echography. The onset of pain or sub-costal discomfort was a variable finding within the different study groups. The linear coefficient correlation for the normal group and for the patients with late response was 0.8255 (x = 2.216 gamma-4.59). Based on these data and taking into account cheaper cost, patient comfort, and greater availability of equipment, the echographic method for studying gall-bladder contraction after administration of CCK, can be used instead of the HIDA-CCK procedure.Ordem dos Médicos1989-12-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494oai:ojs.www.actamedicaportuguesa.com:article/3494Acta Médica Portuguesa; Vol. 2 No. 6 (1989): Novembro-Dezembro; 257-62Acta Médica Portuguesa; Vol. 2 N.º 6 (1989): Novembro-Dezembro; 257-621646-07580870-399Xreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPporhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494/2784Ceia, RFernandes, F VCoutinho, JGodinho, Finfo:eu-repo/semantics/openAccess2022-12-20T11:02:17Zoai:ojs.www.actamedicaportuguesa.com:article/3494Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:18:23.161569Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
A comparative study of gallbladder function using echography and HIDA-CCK. Estudo comparativo do funcionamento da vesícula biliar com ecografia e HIDA-CCK. |
title |
A comparative study of gallbladder function using echography and HIDA-CCK. |
spellingShingle |
A comparative study of gallbladder function using echography and HIDA-CCK. Ceia, R |
title_short |
A comparative study of gallbladder function using echography and HIDA-CCK. |
title_full |
A comparative study of gallbladder function using echography and HIDA-CCK. |
title_fullStr |
A comparative study of gallbladder function using echography and HIDA-CCK. |
title_full_unstemmed |
A comparative study of gallbladder function using echography and HIDA-CCK. |
title_sort |
A comparative study of gallbladder function using echography and HIDA-CCK. |
author |
Ceia, R |
author_facet |
Ceia, R Fernandes, F V Coutinho, J Godinho, F |
author_role |
author |
author2 |
Fernandes, F V Coutinho, J Godinho, F |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ceia, R Fernandes, F V Coutinho, J Godinho, F |
description |
This paper compares two methods of evaluating gall-bladder function after stimulation with cholecystokinin (CCK); One, the echographic method, permits the gall-bladder contraction study by determining variations in face area of the organ. The other, the scintigraphic method (HIDA-CCK test), studies of the gall-bladder emptying registering the decreases of activity by external counts. Out of 20 studies performed: 8 cases presented a contractile response and normal emptying; 7 had an abnormality late initial response (Ti) and contraction and emptying (defined by T1/2) slower than normal. In the 5 patients the gall-bladder traced with HIDA did not respond to CCK. Within this group, one patient had an incomplete painful contraction, evaluation by echography. The onset of pain or sub-costal discomfort was a variable finding within the different study groups. The linear coefficient correlation for the normal group and for the patients with late response was 0.8255 (x = 2.216 gamma-4.59). Based on these data and taking into account cheaper cost, patient comfort, and greater availability of equipment, the echographic method for studying gall-bladder contraction after administration of CCK, can be used instead of the HIDA-CCK procedure. |
publishDate |
1989 |
dc.date.none.fl_str_mv |
1989-12-30 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494 oai:ojs.www.actamedicaportuguesa.com:article/3494 |
url |
https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494 |
identifier_str_mv |
oai:ojs.www.actamedicaportuguesa.com:article/3494 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494 https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/3494/2784 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Ordem dos Médicos |
publisher.none.fl_str_mv |
Ordem dos Médicos |
dc.source.none.fl_str_mv |
Acta Médica Portuguesa; Vol. 2 No. 6 (1989): Novembro-Dezembro; 257-62 Acta Médica Portuguesa; Vol. 2 N.º 6 (1989): Novembro-Dezembro; 257-62 1646-0758 0870-399X reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1817553275230093312 |