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Radiologia Brasileira

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https://www.readbyqxmd.com/read/28428663/magnetic-resonance-imaging-in-the-preoperative-evaluation-of-breast-cancer-patients
#1
EDITORIAL
Cristine Norwig Galvão
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428662/imaging-findings-in-chikungunya-fever
#2
EDITORIAL
Clarissa Canella
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428661/diverticular-disease-of-the-colon-evolution-of-the-therapeutic-approach-and-the-role-of-computed-tomography-in-the-evaluation-of-acute-conditions
#3
EDITORIAL
Valdair Francisco Muglia
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428660/intestinal-strongyloidiasis-radiological-findings-that-support-the-diagnosis
#4
José Henrique Frota Júnior, Marcos Antônio Haddad Pereira, Paulo Gustavo Maciel Lopes, Leandro Accardo Matos, Giuseppe D'Ippolito
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428659/subcapsular-splenic-hematoma-and-spontaneous-hemoperitoneum-in-a-cocaine-user
#5
Bruno Niemeyer de Freitas Ribeiro, Rafael Santos Correia, Tiago Medina Salata, Fernanda Salata Antunes, Edson Marchiori
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428658/what-radiologists-need-to-know-about-3d-printing-and-its-main-applications-in-musculoskeletal-imaging
#6
Francisco Abaeté Chagas-Neto, Francisco Coracy Carneiro Monteiro, Eduardo Lima da Rocha, Everaldo Gregio-Junior, Marcello Henrique Nogueira-Barbosa
No abstract text is available yet for this article.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428657/x-ray-and-computed-tomography-findings-in-macrodystrophia-lipomatosa-of-the-foot-with-secondary-osteoarthritic-changes-diagnosed-in-an-elderly-female-a-case-report
#7
Rajesh Sharma, Puneet Gupta, Manik Mahajan, Manjit Arora, Anchal Gupta
Macrodystrophia lipomatosa is a rare entity that is mostly diagnosed in children. It has been very rarely reported in adults. Here, we describe the X-ray and computed tomography findings in a case of macrodystrophia lipomatosa in an elderly female presenting with an enlarged second toe since birth and bony outgrowths causing pressure effects and cosmetic problems.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428656/what-radiologists-should-know-about-tomographic-evaluation-of-acute-diverticulitis-of-the-colon
#8
Aline de Araújo Naves, Giuseppe D'Ippolito, Luis Ronan Marquez Ferreira Souza, Sílvia Portela Borges, Glênio Moraes Fernandes
Acute diverticulitis of the colon is a common indication for computed tomography, and its diagnosis and complications are essential to determining the proper treatment and establishing the prognosis. The adaptation of the surgical classification for computed tomography has allowed the extent of intestinal inflammation to be established, the computed tomography findings correlating with the indication for treatment. In addition, computed tomography has proven able to distinguish among the main differential diagnoses of diverticulitis...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428655/magnetic-resonance-imaging-of-the-cirrhotic-liver-diagnosis-of-hepatocellular-carcinoma-and-evaluation-of-response-to-treatment-part-2
#9
REVIEW
Miguel Ramalho, António P Matos, Mamdoh AlObaidy, Fernanda Velloni, Ersan Altun, Richard C Semelka
In the second part of this review, we will describe the ancillary imaging features of hepatocellular carcinoma (HCC) that can be seen on standard magnetic resonance imaging (MRI) protocol, and on novel and emerging protocols such as diffusion weighted imaging and utilization of hepatocyte-specific/hepatobiliary contrast agent. We will also describe the morphologic sub-types of HCC, and give a simplified non-invasive diagnostic algorithm for HCC, followed by a brief description of the liver imaging reporting and data system (LI-RADS), and MRI assessment of tumor response following locoregional therapy...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428654/computed-tomography-guided-percutaneous-gastrostomy-initial-experience-at-a-cancer-center
#10
Chiang Jeng Tyng, Erich Frank Vater Santos, Luiz Felipe Alves Guerra, Almir Galvão Vieira Bitencourt, Paula Nicole Vieira Pinto Barbosa, Rubens Chojniak
Gastrostomy is indicated for patients with conditions that do not allow adequate oral nutrition. To reduce the morbidity and costs associated with the procedure, there is a trend toward the use of percutaneous gastrostomy, guided by endoscopy, fluoroscopy, or, most recently, computed tomography. The purpose of this paper was to review the computed tomography-guided gastrostomy procedure, as well as the indications for its use and the potential complications.
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428653/doppler-velocimetry-of-the-orbital-arteries-in-patients-with-sickle-cell-anemia-relationship-with-biomarkers-of-hemolysis
#11
Thiago de Oliveira Ferrão, Paulo Ricardo Martins-Filho, Cleverton Aragão, Marlyson Santana, Allan Nascimento, Thayane Cardoso, Rosana Cipolotti
OBJECTIVE: To investigate orbital vascular resistance by Doppler velocimetry in patients with steady-state sickle cell anemia, as well as to characterize its relationship with biomarkers of hemolysis. MATERIALS AND METHODS: This was a cross-sectional study of two groups: 71 outpatients with sickle cell anemia; and 32 age- and gendermatched, healthy subjects (control group). All participants underwent Doppler velocimetry of the orbital arteries and laboratory tests...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428652/percutaneous-stent-placement-for-the-treatment-of-malignant-biliary-obstruction-nitinol-versus-elgiloy-stents
#12
Charles Edouard Zurstrassen, Almir Galvão Vieira Bitencourt, Marcos Duarte Guimaraes, Aline Cristine Barbosa Santos Cavalcante, Chiang Jeng Tyng, Mauricio Kauark Amoedo, João Paulo Kawaoka Matsushita Junior, Janio Szklaruk, Edson Marchiori, Rubens Chojniak
OBJECTIVE: This study aimed to compare two self-expanding stents, a nitinol stent and an elgiloy stent, both placed percutaneously, in terms of their efficacy in palliating inoperable malignant biliary obstruction. MATERIALS AND METHODS: We retrospectively investigated 99 patients with unresectable malignant biliary obstruction treated with percutaneous placement of a self-expanding metallic stent at our institution between May 2007 and January 2010. Serum bilirubin and liver enzyme levels were measured before and 30 days after stenting...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428651/utility-of-the-inspiratory-phase-in-high-resolution-computed-tomography-evaluations-of-pediatric-patients-with-bronchiolitis-obliterans-after-allogeneic-bone-marrow-transplant-reducing-patient-radiation-exposure
#13
Paulo Henrique Togni Filho, João Luiz Marin Casagrande, Henrique Manoel Lederman
OBJECTIVE: To evaluate the utility of the inspiratory phase in high-resolution computed tomography (HRCT) of the chest for the diagnosis of post-bone marrow transplantation bronchiolitis obliterans. MATERIALS AND METHODS: This was a retrospective, observational, cross-sectional study. We selected patients of either gender who underwent bone marrow transplantation and chest HRCT between March 1, 2002 and December 12, 2014. Ages ranged from 3 months to 20.7 years...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428650/routine-mammography-an-opportunity-for-the-diagnosis-of-chronic-degenerative-diseases-a-cross-sectional-study
#14
Flávio Augusto Teixeira Ronzani, Filomena Maria Kirchmaier, Nathália Mussi Monteze, Edson José de Carvalho Magacho, Marcus Gomes Bastos, Natália Maria da Silva Fernandes
OBJECTIVE: The aim of this study was to evaluate breast arterial calcification (BAC) detected on routine mammography, analyzing its association with chronic degenerative disease. MATERIALS AND METHODS: This was a cross-sectional study involving women treated at a specialized outpatient clinic for high-risk hypertension, diabetes, or chronic kidney disease, as well as volunteers who participated in a study to validate a method of screening for occult renal disease...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428649/role-of-magnetic-resonance-imaging-in-the-planning-of-breast-cancer-treatment-strategies-comparison-with-conventional-imaging-techniques
#15
Luciana Karla Lira França, Almir Galvão Vieira Bitencourt, Hugo Lamartine Souza Paiva, Caroline Baptista Silva, Nara Pacheco Pereira, Jociana Paludo, Luciana Graziano, Camila Souza Guatelli, Juliana Alves de Souza, Elvira Ferreira Marques
OBJECTIVE: To assess the role of magnetic resonance imaging (MRI) in the planning of breast cancer treatment strategies. MATERIALS AND METHODS: The study included 160 women diagnosed with breast cancer, who underwent breast MRI for preoperative staging. Using Pearson's correlation coefficient (r), we compared the size of the primary tumor, as determined by MRI, by conventional imaging (mammography and ultrasound), and in the pathological examination (gold standard)...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28428648/ultrasound-of-ankles-in-the-diagnosis-of-complications-of-chikungunya-fever
#16
Roberto Mogami, João Luiz Pereira Vaz, Yêdda de Fátima Barcelos Chagas, Rodrigo Sperling Torezani, André de Almeida Vieira, Ana Célia Baptista Koifman, Yasmin Baptista Barbosa, Mirhelen Mendes de Abreu
OBJECTIVE: To describe the main ultrasound findings of chikungunya fever in the ankle. MATERIALS AND METHODS: This was a cross-sectional observational study involving 52 patients referred to the Hospital Universitário Pedro Ernesto and presenting with clinical and biochemical evidence of chikungunya fever. The examinations were performed by a radiologist with more than 20 years of experience in ultrasound. RESULTS: The predominant gender was female (in 88...
March 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28298743/the-powerful-lens-of-magnetic-resonance-imaging-in-the-diagnosis-of-hepatic-nodules-in-patients-with-cirrhosis-diagnosis-of-hepatocellular-carcinoma-without-the-need-of-histopathological-confirmation-fact
#17
EDITORIAL
https://www.readbyqxmd.com/read/28298742/indications-for-magnetic-resonance-imaging-of-the-female-pelvis-at-a-referral-center-for-cancer
#18
EDITORIAL
Patrícia Prando Cardia
No abstract text is available yet for this article.
January 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28298741/tuberous-sclerosis-complex-imaging-the-pieces-of-the-puzzle
#19
EDITORIAL
Diana Penha
No abstract text is available yet for this article.
January 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28298740/hepatoblastoma-with-solid-and-multicystic-aspect-mimicking-a-mesenchymal-hamartoma-imaging-and-anatomopathologic-findings
#20
Pedro Vinícius Staziaki, Bernardo Corrêa de Almeida Teixeira, Bruno Mauricio Pedrazzani, Elizabeth Schneider Gugelmin, Mauricio Zapparolli
No abstract text is available yet for this article.
January 2017: Radiologia Brasileira
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