Results 21 to 30 of about 204,686 (178)

How Much Time Should Be Waited and What Are the Main Findings to Evaluate the Hepatocellular Carcinoma Response to Regorafenib? A Real‐Life Experience

open access: yesCanadian Journal of Gastroenterology and Hepatology, Volume 2021, Issue 1, 2021., 2021
Background. Hepatocellular carcinoma is a relevant cause of mortality worldwide, mainly among patients who have a prior liver disease. In spite of clear recommendations regarding surveillance and screening methods, most patients are still diagnosed only when they are no longer candidates to curative treatment modalities, while others do not achieve the
Gustavo Hideki Kawanami   +7 more
wiley   +1 more source

Tumor de Frantz, um desafio diagnóstico: relato de caso

open access: yesHU Revista, 2020
Introdução: O tumor sólido pseudopapilar do pâncreas (tumor de Frantz) é uma neoplasia sólido-cística de células exócrinas que corresponde a cerca 0,2-2,7% de todos os tumores pancreáticos. Trata-se de doença rara, com baixo potencial de malignidade, que
Bianca de Moraes Coimbra   +3 more
doaj   +1 more source

Challenges in the Therapy of Visceral Leishmaniasis in Brazil: A Public Health Perspective

open access: yesJournal of Tropical Medicine, 2013
Over 3,000 yearly cases of Visceral Leishmaniasis (VL) are reported in Brazil. Brazilian Public Health System provides universal free access to antileishmania therapeutic options: Meglumine Antimoniate, Amphotericin B deoxycholate, and Liposomal Amphotericin B.
Edson Carvalho de Melo   +1 more
doaj   +2 more sources

Ressonância magnética do fígado com contraste hepato-específico: experiência clínica inicial no Brasil

open access: yesRevista do Colégio Brasileiro de Cirurgiões, 2013
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).
Leonardo Kayat Bittencourt   +3 more
doaj   +1 more source

Magnetic resonance imaging: basics [PDF]

open access: yes, 2009
A ressonância magnética é a propriedade física exibida por núcleos de determinados elementos que, quando submetidos a um campo magnético forte e excitados por ondas de rádio em determinada freqüência (Freqüência de Larmor), emitem rádio sinal, o qual ...
HAGE, Maria Cristina Ferrarini Nunes Soares   +1 more
core   +3 more sources

Exoantigens of Paracoccidioides spp. Promote Proliferation and Modulation of Human and Mouse Pulmonary Fibroblasts

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Paracoccidioidomycosis (PCM) is a systemic granulomatous fungal infection caused by thermally dimorphic fungi of the genus Paracoccidioides. Endemic in Latin America, PCM presents with high incidence in Brazil, Colombia, and Venezuela, especially among ...
Débora de Fátima Almeida Donanzam   +12 more
doaj   +1 more source

Imaging evaluation of the knee cystic formations [PDF]

open access: yes, 2006
Diagnósticos da AméricaClínica Miranda e WiermannHospital Santa Casa de Misericórdia de São Paulo Serviço de Diagnóstico por Imagem Setor MusculoesqueléticoUniversidade Federal de São Paulo (UNIFESP)UNIFESP Departamento de DiagnósticoUNIFESP, Depto.
Fernandes, Artur da Rocha Correa   +3 more
core   +3 more sources

Agenesia do lobo direito hepático

open access: yesMedicina, 2019
A agenesia lobar hepática é uma condição incomum, observada em 1/19000 autopsias e podendo ser mais rara em se tratando do lobo direito, com números próximos de 40 casos relatados na literatura.
Rodolfo Mendes Queiroz   +7 more
doaj   +1 more source

Postnatal evaluation of intrauterine hydronephrosis due to ureteropelvic junction obstruction [PDF]

open access: yesActa Cirúrgica Brasileira, 2013
PURPOSE: Fetal hydronephrosis is a frequent finding due to advances in prenatal ultrasonography. The definition of fetal and neonatal urinary tract obstruction is a very difficult task requiring confirmation of reduced renal function and hydronephrosis ...
Carlos Augusto Fernandes Molina   +5 more
doaj   +1 more source

Use of single photon emission computed tomography and magnetic resonance to evaluate central nervous system involvement in patients with juvenile systemic lupus erythematosus [PDF]

open access: yes, 2002
The objective of the present study was to identify the single photon emission computed tomography (SPECT) and magnetic resonance (MR) findings in juvenile systemic lupus erythematosus (JSLE) patients with CNS involvement and to try to correlate them with
Alonso, Gilberto   +7 more
core   +2 more sources

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