[PDF] Top 20 Radiol Bras vol.42 número3 en v42n3a03

... MD, Resident of Radiology and Imaging Diagnosis at Faculdade de Medicina of Universidade Federal de Goiás (UFG), Goiânia, GO, Brazil.. MD, Radiologist, Responsible for the Sector of Radi[r] ... See full document

... 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

... OBJECTIVE: The present study is aimed at comparing the quality of sonographic abdominal images obtained in fasting and non fasting children.. MATERIALS AND METHODS: This is a prospective[r] ... See full document

... The present study has demonstrated a high interobserver agreement and thus the ultrasonography reproducibility in the quantification of abdominal fat by means of measurements of subcutan[r] ... See full document

... as en- couraging, considering that in the future development of a CAD system, an associa- tion of this parameter with the knowledge of the patient’s clinical history may aid in the definition of the diagnosis and ... See full document

... Figure 3. Case 6. Female, 32-year-old patient. Sagittal MRI, T1-weighted sequence (A) and T1-weighted with fat-saturation, pre- (B) and post-contrast injec- tion (C): small nodule with hypointense signal on T1-weighted ... See full document

... OBJECTIVE: The objective of the present study is to analyze the optimization of fluoroscopic image quality and patient entrance surface air kerma rate in interventional radiology procedu[r] ... See full document

... The objective of the present study was to investigate, on videofluoroscopic se- quences, the effect of adding aluminum and copper filters at the window of the x-ray tube, and evaluating [r] ... See full document

... OBJECTIVE: The present study was aimed at evaluating the practical peak voltage (PPV) determined from the voltage waveform applied to x-ray tubes and comparing it with some kVp definitio[r] ... See full document

... The present study was aimed at corre- lating TFUS and MRI findings, determin- ing the hemorrhage location and clinical manifestations, describing possible etio- logic factors as well as [r] ... See full document

... It is worth reminding the high socioeconomic cost of metabolic diseases such as type II diabetes and cardiovascular disorders, both as far as quality of life is affected and on how they [r] ... See full document

... sequence demonstrating intense contrast-en- hancement on the margins of the surgical site, and a hypodense, unenhanced lesion obliterating the IV ventricle. There are foci of marked hyposignal within the lesion ... 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

... 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

... Titular Professor, Course of Post- Graduation in Radiology and Imaging Diagnosis at Instituto de Pós-Graduação Médica Carlos Chagas (IPGMCC), Coordinator for Imaging Center of Hospital d[r] ... See full document