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Ressonância magnética do fígado com contraste hepato-específico: experiência clínica inicial no Brasil / Magnetic resonance of the liver with hepato-specific contraste: initial clinical experience in Brazil
Bittencourt, Leonardo Kayat; Hausmann, Daniel; Gasparetto, Emerson Leandro; Domingues, Romeu Côrtes.
  • Bittencourt, Leonardo Kayat; CDPI.
  • Hausmann, Daniel; CDPI.
  • Gasparetto, Emerson Leandro; CDPI.
  • Domingues, Romeu Côrtes; CDPI.
Rev. Col. Bras. Cir ; 40(3): 237-240, maio-jun. 2013. ilus
Article in Portuguese | LILACS | ID: lil-680940
RESUMO
Os autores relatam a experiência clínica inicial em um serviço privado no Brasil do uso do ácido gadoxético como meio de contraste hepato-específico em exames de ressonância magnética (RM). Esta substância, recentemente liberada para uso comercial no país, pode ser especificamente captada pelos hepatócitos, atingindo um pico de concentração em cerca de 10-20 minutos após a administração endovenosa. Dentre as principais indicações para seu uso em exames de RM, figuram diagnóstico de carcinoma hepatocelular, detecção e planejamento terapêutico de metástases hepáticas, e a diferenciação entre hiperplasia nodular focal e adenoma hepatocelular.
ABSTRACT
The authors report the initial clinical experience of gadoxetic acid as a liver-specific magnetic resonance (MR) imaging contrast mediumin a private clinic in Brasil. This substance, which was recently approved for clinical use in the country, shows specific uptake by the hepatocytes, reaching a concentration peak around 10-20 minutes post-injection. Among the main indications for the use of this contrast medium in MR examinations are diagnosis of hepatocellular carcinoma, detection and treatment planning of liver metastases, and the differentiation between focal nodular hyperplasia and hepatocellular adenoma.
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Full text: Available Index: LILACS (Americas) Main subject: Magnetic Resonance Imaging / Contrast Media / Gadolinium DTPA / Liver Diseases Limits: Humans Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. Col. Bras. Cir Journal subject: General Surgery Year: 2013 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Magnetic Resonance Imaging / Contrast Media / Gadolinium DTPA / Liver Diseases Limits: Humans Country/Region as subject: South America / Brazil Language: Portuguese Journal: Rev. Col. Bras. Cir Journal subject: General Surgery Year: 2013 Type: Article