[PDF] Top 20 Radiol Bras vol.42 número6 en v42n6a14

... Main indications for pelvic ultrasonography in children and teenagers are either early or delayed puberty, pelvic pain or tumors, ambiguous genitalia, vaginal bleeding in children, and p[r] ... See full document

... 19. Giraud P, Yorke E, Jiang S, et al. Reduction of organ motion effects in IMRT and conformal 3D radiation delivery by using gating and tracking techniques. Cancer Radiother. 2006;10:269–82. 20. Salazar OM, Sandhu TS, ... See full document

... No estudo do grupo de pacientes com doença de Alzheimer observou-se redução de espessura cortical nas regiões do córtex para hipocampal, entorrinal, córtex límbico e córtex temporal supe[r] ... See full document

... The sonographic method may be reliably used in this classification, and these Brazilian studies have added the information that mag- netic resonance imaging may contribute in those situ-[r] ... See full document

... The increase in detection of these “extra” findings, that elongate the radiologists’ observations at the end of their reports, implies the need of knowing the laryngeal anatomy and the t[r] ... See full document

... In the present case, the preoperative evaluation by cardiac MRI demonstrated right ventricle hypoplasia, venous sinus type interatrial communication with right- left shunt, Qs/Qp = 2.0, [r] ... See full document

... OBJECTIVE: To study the utility of diffusion-weighted magnetic resonance imaging in the differentiation between benign and malignant breast lesions.. MATERIALS AND METHODS: Forty-five wo[r] ... See full document

... 13. Pires CR, Moron AF, Mattar R, et al. Estudo com- parativo entre marcadores ultra-sonográficos morfológicos preditores de parto pré-termo: sinal do afunilamento do colo e ausência do eco glan- dular endocervical. ... See full document

... CONCLUSION: Fetal magnetic resonance imaging can be a useful adjuvant to obstetric ultrasonography in cases of lymphangioma because of its higher accuracy in the determination of these t[r] ... See full document

... Figure 2 and 3 show the 13 C{ 1 H} and 1 H NMR spectra comparison, respectively of a ionic contrast medium sample that was exposed to different x-rays radiation doses, while Figures 4 [r] ... See full document

... A DILA foi abaixo de 10% em oito mulheres na pós-menopausa, seis tinham mais de 60 anos e sete estavam na menopausa por um período superior a dez anos.. A DILA decresceu significativamen[r] ... See full document

... 12. Acuerdo Regional de Cooperación para la Promo- ción de la Ciencia y la Tecnología Nucleares en América Latina y el Caribe. Determinación de niveles orientativos para radiología convencional e intervencionismo. ... See full document

... nerve at the intersection with the right sub- clavian artery to loop under and around the artery to reach its posterior surface. Then, it runs superiorly in the tracheoesophageal cleft towards the larynx. The left RLN ... See full document

... Thus, the localization of grafts and re- spective anastomoses on a study focused on coronary arteries and on general stud- ies of the chest by computed tomography may represent a difficu[r] ... See full document

... Patients with metastatic melanoma to the gastrointestinal tract may benefit from curative resection and, therefore, it is of great importance that the diagnosis be made at an early stage[r] ... See full document

... Finally, in spite of its uncommon char- acter, fibrosing mediastinitis should be considered in cases of mediastinal enlarge- ment at chest radiography, primarily for.. being related to g[r] ... See full document

... 5. Provenzale JM, Mukundan S, Barboriak DP. Diffusion-weighted and perfusion MR imaging for brain tumor characterization and assessment of treatment response. Radiology. 2006;239:632–49. 6. Costa FM, Vianna EM, Domingues ... See full document

... 4. Roveda Jr D, Piato S, Oliveira VM, et al. Valores preditivos das categorias 3, 4 e 5 do sistema BI-RADS em lesões mamárias nodulares não-palpáveis avaliadas por mamografia, ultra-sono- grafia e ressonância magnética. ... See full document

... Specific therapeutic resources are utilized in cases of severe Graves’ ophthalmopathy, with the use of glycocorticoids (oral, intravenous or local), orbital ra- diotherapy, cyclosporine,[r] ... See full document

... bém que as lesões tiveram permeabilidade diferente nas diferentes classificações, sendo de 0,39 (± 0,22) para BI-RADS 3, 0,56 (± 0,39) para BI-RADS 4 e 1,29 (± 0,37) para BI-RADS 5, most[r] ... See full document