[PDF] Top 20 Radiol Bras vol.41 número6 en a06v41n6

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

... Radiol Bras. 2008 Set/Out;41(5):349–351 Figure 3. Magnetic resonance imaging. The lesions are isointense in relation to the muscle on non-contrast-enhanced T1-weighted images (A), and homo- geneous ... 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

... OBJETIVO: Neste artigo são descritas a implementação e avaliação de um sistema de gerenciamento de imagens médicas com suporte à recuperação baseada em conteúdo (PACS-CBIR), integrando módulos vol- tados para a ... See full document

... Imaging studies can demonstrate the presence of cortical erosion and signs of secondary osteoarthritis, ankylosis at termi- nal stages of the disease included. Bone al- terations can be better characterized by CT. In the ... See full document

... The main approaches adopted for ac- cessing deep pelvic lesions are the follow- ing: anterior and lateral transabdominal, anterolateral extraperitoneal, transvaginal, transrectal and tra[r] ... See full document

... For a long time, imaging methods have played a secondary role in the diagnosis and therapeutic plan- ning in cases of renal parenchymal tumors, consider- ing that excretory urography cou[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

... 4. Nacif MS, Oliveira Jr AC, Moreira DM, et al. Qual o seu diagnóstico? Cardiomiopatia hipertrófica apical (CMHA). Radiol Bras. 2006;39(5):v–vii. 5. Barretto ACP, Precoma D, Serro-Azul JB, et al. Amiloidose ... See full document

... Contrast delay was managed through bolus tracking and contrast agent volume was calculated by multiplying the sum of the spiral acquisition time with a post- threshold delay of 150 UH in the abdomi- nal aorta by the flow ... See full document

... Two patients presented only with solitary pancreatic metastasis (con- fined to the pancreas), the third one, with single pancreatic metastasis associated with tumor recurrence in the con[r] ... See full document

... The comparative study of mean skull di- ameters in both sexes and according to ages, based on inner measurements is dem- onstrated on Tables 2, 3 and 4, where a more accelerated developm[r] ... See full document

... CONCLUSION: An increase in the distance between the hyoid bone and the larynx, corresponding to a poorer laryngeal elevation, may occur during the deglutition of pasty food as a result o[r] ... See full document

... The present study demonstrated that manual cervical traction increases the length of the cervical spine, fostering an increase in the distance between vertebral bodies, radicular decompr[r] ... See full document

... 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

... the patient absorbed dose during a radio- logical evaluation of the breast, this Por- taria (Order) establishes that the skin en- trance dose for a craniocaudal view should not exceed 10.0 mGy in a grid mammog- ... 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

... 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