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Prevalência de lesões císticas pancreáticas incidentais em exames de tomografia computadorizada e ressonância magnética / Prevalence of incidential pancreatic cysts in computed tomography and magnetic resonance imaging
ACM arq. catarin. med ; 47(2): 49-57, abr. - jun. 2018.
Article in Portuguese | LILACS | ID: biblio-913581
RESUMO
O objetivo deste estudo foi analisar a prevalência de lesões císticas incidentais do pâncreas visualizadas em exames de tomografia computadorizada e ressonância magnética. Realizado estudo observacional transversal, incluindo 875 exames de tomografia computadorizada e ressonância magnética abdominais. Foram revisados os dados demográficos disponíveis nos prontuários e as imagens de todos os pacientes incluídos no estudo. Verificou-se a presença de cistos em 2,4% pacientes, com maior prevalência em pacientes acima de 60 anos (4,5%). A ressonância magnética identificou cistos pancreáticos em 2,9% dos casos e a tomografia computadorizada em 1,9%. Houve predomínio de pacientes com cistos únicos, localizados na cabeça ou corpo do pâncreas, medindo entre 11 e 30 mm, sem dilatação ductal ou componente sólido associado.
ABSTRACT
The objective of this study was to analyze the prevalence of incidental cystic lesions of the pancreas visualized in computed tomography and magnetic resonance imaging. An observational crosssectional study was conducted, including 875 abdominal computed tomography and magnetic resonance imaging tests. We reviewed the demographic data available in the medical records and the images of all the patients included in the study. Pancreatic cysts were detected in 2.4% patients, with a higher prevalence in patients over 60 years (4.5%). Magnetic resonance imaging identified pancreatic cysts in 2.9% of cases and computed tomography in 1.9%. There was a predominance of patients with single cysts, located in the head or body of the pancreas, measuring between 11 and 30 mm, without ductal dilation or associated solid component.

Full text: Available Index: LILACS (Americas) Type of study: Observational study / Prevalence study / Risk factors / Screening study Language: Portuguese Journal: ACM arq. catarin. med Journal subject: Medicine Year: 2018 Type: Article Affiliation country: Brazil

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Full text: Available Index: LILACS (Americas) Type of study: Observational study / Prevalence study / Risk factors / Screening study Language: Portuguese Journal: ACM arq. catarin. med Journal subject: Medicine Year: 2018 Type: Article Affiliation country: Brazil