[PDF] Top 20 Radiol Bras vol.41 número4 en a10v41n4

... Magnetic resonance imaging dacryo- cystography utilizing microscopic coils is the appropriate method for identifying nor- mal structures of the lacrimal pathways, resulting in higher-qua[r] ... See full document

... Based on the results obtained by Monte Carlo simulation, the importance of consid- ering the contribution of low-energy par- ticles such as Auger and internal conver- sion electrons to t[r] ... See full document

... While several strategies are aimed at a higher efficiency in the radi- ologists’ work flow, a topic deserving attention is the fact that the majority of studies in the literature sug- ge[r] ... See full document

... Patients with POEMS syndrome essentially present plasma cell dyscrasia which may range from monoclonal gammopathy up to bones involvement (sclerotic myeloma) (2).. All the patients affec[r] ... See full document

... OBJETIVO: Avaliar a acurácia da colangiografia por ressonância magnética no estudo da anatomia biliar de doadores de fígado em correlação com achados operatórios. MATERIAIS E MÉTODOS: Estudo retrospectivo de 50 doadores ... See full document

... MATERIALS AND METHODS: Preoperative magnetic resonance imaging studies of nine pediatric patients with histologically confirmed medulloblastomas (eight desmoplastic medulloblastoma, and [r] ... See full document

... OBJECTIVE: To evaluate radiological findings in patients submitted to surgical treatment for medullary breast cancer at Instituto Nacional de Câncer (INCA), Rio de Janeiro, RJ, Brazil, c[r] ... See full document

... The algorithm for statistical comparison between patients’ images and appropriate gender-physiological condition template images consists of four elementary steps: 1) patient’s image ali[r] ... See full document

... The atrophic presentation of chronic autoimmune thyroiditis may also corre- spond to a sonographic pattern of diffuse hypoechogenicity at ultrasonography. This condition shows a typical decrease in vol- ume and ... See full document

... Conclusões: As médias das grandezas li- neares foram maiores nos indivíduos do gênero masculino do que no gênero feminino, porém, sem significância estatística; o padrão de cres- cimento[r] ... See full document

... This landmark in the history of the specialty was founded during the First Brazilian Radiology Journey at Faculdade de Medicina da Universidade de São Paulo (Medicine Faculty of the Univ[r] ... See full document

... Drainage to lymph nodes was absent in only two of these patients (7.6%) in the postoperative pe- riod, suggesting that the technique can be utilized for lymph node detection in the major[r] ... See full document

... Magnetic resonance imaging – axial T2-weighted image demonstrating fracture traces on the spongeous bone of the sacral wings, parallel to the sacroiliacal joints associated with adjacent[r] ... See full document

... In the period between November 2004 and July 2006, 22 female patients were selected and equally divided into two groups (PMG and CG), according to the exclusion and inclusion criteria described on Chart 1. Statistics ... See full document

... including 41 patients admitted to the Hospital do Câncer I – Instituto Nacional de Câncer, Rio de Janeiro, RJ, Brazil, in the period between January 1999 and December 2006, with histopathologi- cal diagnosis of ... See full document

... Esophageal transit time, in the present study was measured by means of ultrasonography, from the mo- ment of the glottis movement (entry of the bolus into the esophagus) up to the visual[r] ... See full document

... The doses to the hands, crystalline and knees of the practitioners who performed interventional procedures through the bra- chial pathway and in the fluoroscopy con- tinuous mode were hi[r] ... See full document

... OBJECTIVE: The present study was aimed at: a) evaluating radiographic procedures and estimating entrance surface air kerma in preterm neonates submitted to chest and abdominal radiograph[r] ... See full document

... vigilância sanitária sobre a qualidade das ma- mografias no Estado da Paraíba, dentro de um contexto técnico-jurídico de competência da Vigilância Sanitária, por meio da implementa- ção [r] ... See full document

... O objetivo deste estudo foi avaliar a espe- cificidade e a sensibilidade da RM da mão e do punho de pacientes com AR precoce, de acordo com os parâmetros do OMERACT (co- mitê internacion[r] ... See full document