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Radiologia Brasileira

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https://www.readbyqxmd.com/read/30202141/incidental-pancreatic-cyst-still-a-lot-of-road-to-cover
#1
EDITORIAL
Giuseppe D'Ippolito
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202140/stress-fracture-and-osteomyelitis-in-a-patient-with-systemic-lupus-erythematosus
#2
Clarissa Canella, Flavia Costa, Adriana Danowisk, Alessandro Severo Alves de Melo, Edson Marchiori
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202139/bouveret-syndrome-and-its-imaging-diagnosis
#3
Isabela Lemos Murelli Rodrigues
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202138/asymptomatic-apical-aneurysm-of-the-left-ventricle-with-intracavitary-thrombus-a-diagnosis-missed-by-echocardiography
#4
Kamila Seidel Albuquerque, João Maurício Canavezi Indiani, Marcelo Fontalvo Martin, Beatriz Morais E Rodrigues Cunha, Marcelo Souto Nacif
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202137/pediatric-ovarian-torsion-a-diagnostic-challenge
#5
Chiyyarath Gopalan Muralidharan, Shyam Krishna, Tony Jose
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202136/malformation-of-the-brainstem-accompanied-by-cortical-dysplasia
#6
Sergio Eiji Ono, Débora Brighente Bertholdo, Gustavo Rengel Dos Santos, Arnolfo de Carvalho Neto
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202135/intraventricular-ganglioglioma-with-dissemination-of-cerebrospinal-fluid
#7
Patricia Pitta de Abreu, Bernardo Carvalho Muniz, Nina Ventura, Emerson Gasparetto, Edson Marchiori
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202134/differential-diagnosis-of-pathological-intracranial-calcifications-in-patients-with-microcephaly-related-to-congenital-zika-virus-infection
#8
Alexandre Ferreira da Silva
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202133/poorly-differentiated-large-cell-neuroendocrine-carcinoma-of-the-paranasal-sinus
#9
Helder Groenwold Campos, Albina Messias Altemani, João Altemani, Davi Ferreira Soares, Fabiano Reis
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202132/pneumorrhachis-as-a-complication-of-bronchial-asthma-computed-tomography-findings
#10
Bruno Hochhegger, Klaus L Irion, Daniela Hochhegger, Candice Simões Pires Santos, Edson Marchiori
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202131/spectrum-of-central-nervous-system-involvement-in-rheumatic-diseases-pictorial-essay
#11
Renata Mendes Vieira, Felipe Barjud Pereira do Nascimento, Alcino Alves Barbosa Júnior, Inês Carmelita Minniti Rodrigues Pereira, Zoraida Sachetto, Simone Appenzeller, Fabiano Reis
The rheumatic diseases, which include systemic lupus erythematosus, rheumatoid arthritis, Behçet's disease, scleroderma, and ankylosing spondylitis, are characterized by involvement of connective tissue, with multiple manifestations. In those diseases, there can be involvement of the peripheral or central nervous system, and that involvement can be primary, presenting as a major feature of the clinical presentation, or secondary, as an effect of the drugs used in order to control a given disease or its complications...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202130/ultrasound-evaluation-of-the-penis
#12
Maitê Aline Vieira Fernandes, Luis Ronan Marquez Ferreira de Souza, Luciano Pousa Cartafina
Ultrasound is an excellent method for the study of penis. In this article, using a critical review of the literature and teaching files, we present examples of the major findings in the ultrasound routine, focusing on trauma, priapism, Peyronie's disease, and erectile dysfunction.
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202129/small-but-troublesome-accessory-ossicles-with-clinical-significance
#13
REVIEW
André Vaz, Cesar Rodrigo Trippia
Accessory ossicles are supernumerary and inconstant structures that are not caused by fractures. Derived from unfused ossification centers, accessory ossicles were first described by Vesalius in 1543. For centuries, they were believed to be asymptomatic. However, with advances in radiology techniques, many have been associated with painful syndromes. Although the original descriptions date from the sixteenth century, the subject is little discussed and, in some cases, controversial. The objective of this study was to describe the radiological aspects of a series of accessory ossicles and to review the evolution of their various descriptions, in order to revive discussion of the subject...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202128/facebook-as-a-tool-to-promote-radiology-education-expanding-from-a-local-community-of-medical-students-to-all-of-south-america
#14
Matheus Zanon, Stephan Altmayer, Gabriel Sartori Pacini, Álvaro Guedes, Guilherme Watte, Edson Marchiori, Bruno Hochhegger
Objective: To assess the feasibility of Facebook to promote a radiology education project and to expand it from our university community of medical students to a wider audience. Materials and Methods: A group of 12 medical students created a Facebook page in June 2015, to contribute to radiology education in our university. From August 2015, clinical cases, including a brief explanation of clinical findings, along with different imaging modalities, were posted weekly and subscribers were encouraged to choose the most appropriate diagnosis...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202127/extravasation-of-iodinated-contrast-medium-in-cancer-patients-undergoing-computed-tomography
#15
Hernandes Cerqueira de Souza Silva, Almir Galvão Vieira Bitencourt, Rubens Chojniak
Objective: The aim of this study was to evaluate the incidence of extravasation of iodinated contrast medium (ICM) at the site of intravenous injection in oncology patients submitted to computed tomography (CT). Materials and Methods: This was a retrospective, descriptive, single-center study that evaluated all patients who underwent CT with ICM administration and presented ICM extravasation, at a cancer center, between January 2010 and December 2015. Results: During the study period, we evaluated a total of 99,076 ICM injections and identified 199 cases of extravasation, the incidence rate therefore being 0...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202126/minimally-invasive-treatment-of-complex-collections-safety-and-efficacy-of-recombinant-tissue-plasminogen-activator-as-an-adjuvant-to-percutaneous-drainage
#16
Priscila Mina Falsarella, Rafael Dahmer Rocha, Antonio Rahal Junior, Guilherme Falleiros Mendes, Rodrigo Gobbo Garcia
Objective: To analyze the efficacy of recombinant tissue plasminogen activator (r-TPA) injection in the evolution of percutaneous drainage of thick collections. Materials and Methods: This was a single-center study involving the retrospective analysis of hospitalized patients undergoing percutaneous drainage of thick (superficial or intracavitary) fluid collections, followed by injection of a fibrinolytic agent (r-TPA) into the affected space. Results: A total of 53 percutaneous drainage procedures, with r-TPA injection, were performed in 51 patients...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202125/prognostic-value-of-focal-scintigraphic-findings-in-clinically-suspected-cases-of-tibial-stress-fracture
#17
Wagner Castropil, Amisa Guimarães, Carlos Alberto Buchpiguel
Objective: To investigate the correlation between tracer uptake on bone scintigraphy and recovery time in patients with tibial stress fracture. Materials and Methods: We evaluated two groups of athletes: those with clinical suspicion and a radiological diagnosis of tibial stress fracture (TSF group, n = 21); and those with no symptoms or evidence of fracture (control group, n = 10). All subjects underwent bone scintigraphy and magnetic resonance imaging with a maximum interval of 7 days between the assessments...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202124/prevalence-of-pancreatic-cystic-neoplasms-on-imaging-exams-association-with-signs-of-malignancy-risk
#18
Aline Falqueto, Gustavo Lemos Pelandré, Mariânges Zadrozny Gouvêa da Costa, Marcelo Souto Nacif, Edson Marchiori
Objective: To analyze the prevalence of cystic lesions of the pancreas on imaging exams and their association with signs of malignancy risk. Materials and methods: This was an observational cross-sectional study, in which we evaluated 924 sequential computed tomography and magnetic resonance imaging scans of the abdomen. For all of the patients included in the study, we reviewed the demographic data available in the medical records and evaluated the images. Results: Cysts were observed in 4...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202123/computed-tomography-with-a-stomach-protocol-and-virtual-gastroscopy-in-the-staging-of-gastric-cancer-an-initial-experience
#19
Maria Fernanda Arruda Almeida, Leonardo Verza, Almir Galvão Vieira Bitencourt, Camila Silva Boaventura, Paula Nicole Vieira Pinto Barbosa, Rubens Chojniak
Objective: To evaluate the accuracy of multidetector computed tomography with a stomach protocol in staging of gastric cancer. Materials and Methods: We evaluated 14 patients who underwent computed tomography in a 16-channel scanner for preoperative staging of gastric adenocarcinoma between September 2015 and December 2016. All images were analyzed by the same radiologist, who had extensive experience in abdominal cancer imaging. The sensitivity, specificity, and accuracy of the method were calculated by comparing it with the pathology result...
July 2018: Radiologia Brasileira
https://www.readbyqxmd.com/read/30202122/neuroimaging-in-rheumatic-diseases
#20
EDITORIAL
Alair Sarmet Santos
No abstract text is available yet for this article.
July 2018: Radiologia Brasileira
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