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Radiologia Brasileira | Page 2

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https://read.qxmd.com/read/31210686/retrospective-analysis-of-computed-tomography-guided-percutaneous-nephrostomies-in-cancer-patients
#21
Marcio Dos Santos Meira, Paula Nicole Vieira Pinto Barbosa, Almir Galvão Vieira Bitencourt, Maria Fernanda Arruda Almeida, Chiang Jeng Tyng, Maria Alice Freitas Costa, Ana Carolina de Ataíde Góes, Rubens Chojniak
Objective: To establish an overview of computed tomography (CT)-guided percutaneous nephrostomy performed at a referral center for cancer, addressing the characteristics of patients submitted to this intervention, as well as the indications for it, the technical specificities of it, and its main complications. Materials and Methods: This was a retrospective study involving a review of the electronic medical records and images of patients submitted to CT-guided percutaneous nephrostomy at a referral center for cancer between 2014 and 2016...
May 2019: Radiologia Brasileira
https://read.qxmd.com/read/31210685/elastography-for-the-evaluation-of-thyroid-nodules-in-pediatric-patients
#22
Gustavo Bittar Cunha, Luciana Cristante Izar Marino, André Yamaya, Cristiane Kochi, Osmar Monte, Carlos Alberto Longui, Adriano Namo Cury, Eduardo de Faria Castro Fleury
Objective: To evaluate the usefulness of elastography (using manual compression) as an additional diagnostic tool for children and adolescents with thyroid nodules. Materials and Methods: This was a prospective study conducted between September 2012 and August 2013 at a hospital in Brazil. We performed elastography, ultrasound, and fine-needle aspiration biopsy in 32 patients between 6 and 18 years of age who had, in total, 38 thyroid nodules. Results: The elastography findings correlated with the histopathological diagnosis in 78...
May 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019354/review-and-update-of-temporal-bone-imaging
#23
EDITORIAL
Regina Lúcia Elia Gomes
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019353/is-18-f-fdg-pet-ct-a-real-breakthrough-imaging-test-in-predicting-the-outcome-of-percutaneous-ablation-of-metastases
#24
EDITORIAL
Carlos Alberto Buchpiguel
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019352/incidental-findings-on-imaging-exams-what-is-the-essential-nature-of-radiology
#25
EDITORIAL
Fernando Ide Yamauchi, Hilton Muniz Leão Filho, Manoel de Souza Rocha, W W Mayo-Smith
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019351/subpubic-cartilaginous-cyst-a-rare-cause-of-vulvar-lesion
#26
Claudio Marcio Amaral de Oliveira Lima, Antônio Carlos Coutinho, Roberta Araújo de Arruda Câmara
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019350/additional-value-of-a-dynamic-contrast-enhanced-study-for-detection-of-a-small-neuroendocrine-tumor-of-the-rectum-on-magnetic-resonance-imaging
#27
Leandro Lucas Lima, Daniella Braz Parente, Ricardo Vezzani Batista, Antonio Eiras de Araújo
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019349/pyogenic-liver-abscess-as-a-late-complication-after-embolization-of-a-hepatic-adenoma
#28
Thiago Franchi Nunes, Fabio Colagrossi Paes Barbosa, Tiago Kojun Tibana, Edson Marchiori
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019348/intestinal-obstruction-by-a-phytobezoar-in-a-patient-with-a-history-of-gastroplasty
#29
Luiz de Abreu Junior, Gustavo Garcia Marques, Ingredy Tavares da Silva, Flávia Munhos Granja, Marcelo Zindel Salem
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019347/gorham-stout-syndrome-the-radiologic-pathologic-correlation-as-a-diagnostic-pathway-when-bone-is-vanishing
#30
Rubens Gabriel Feijó Andrade, Ana Paula Vieira Fernandes Benites Sperb, Bruno Hochhegger, Osvaldo Andre Serafini, Simone Gianella Valduga
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019346/mounier-kuhn-syndrome-an-unusual-cause-of-bronchiectasis
#31
Rômulo Florêncio Tristão Santos, Tiago Kojun Tibana, Isa Félix Adôrno, Edson Marchiori, Thiago Franchi Nunes
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019345/non-hodgkin-lymphoma-mimicking-cholangiocarcinoma
#32
Gustavo Gomes Mendes, Leonardo Verza, Tércia Neves, Eduardo Nóbrega Pereira Lima, Rubens Chojniak
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019344/pseudoangiomatous-stromal-hyperplasia-presenting-as-a-tumor
#33
Tatiane Cínthia Nascimento, Maria Célia Djahjah, Ana Helena P C Carneiro, Afrânio Coelho de Oliveira, Edson Marchiori
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019343/penile-emergencies-a-review-of-the-main-conditions
#34
George Caldas Dantas, Francisco Cavalcante, Fernando Ide Yamauchi, Marcelo C J Racy, Antônio Rahal, Ronaldo Hueb Baroni
Acute penile conditions, which typically have a traumatic, vascular, or infectious etiology, are rather uncommon and often require prompt medical evaluation. Penile emergencies can be treated conservatively or surgically, and their management often relies on the results of imaging examinations. Because of its high spatial resolution and wide availability, as well as the fact that it does not involve the use of ionizing radiation, ultrasound is the imaging modality of choice in the initial evaluation of penile emergencies...
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019342/preoperative-computed-tomography-evaluation-of-the-paranasal-sinuses-what-should-the-physician-know-pictorial-essay
#35
Bruno Niemeyer de Freitas Ribeiro, Bernardo Carvalho Muniz, Edson Marchiori
The introduction of functional endoscopic sinus surgery in the 1980s brought about a drastic change in the treatment of patients with rhinosinusitis, improving quality of life through the removal of pathological processes or anatomical variations that obstruct the drainage pathways of the paranasal sinuses. However, despite the routine use of computed tomography in the anatomical evaluation of the paranasal sinuses, most radiological reports still do not provide sufficient information to guide the surgical planning...
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019341/lunotriquetral-coalition-and-ulnar-impaction-syndrome-a-pictorial-essay
#36
Derik L Davis
Lunotriquetral coalition and ulnar impaction syndrome are among the spectrum of pathology encountered at the medial wrist. The co-existence of these entities in the same wrist is rare. The purpose of this pictorial essay is to present the etiology, clinical course, imaging findings, and treatment of lunotriquetral coalition and ulnar impaction syndrome, and co-existing disease.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019340/benign-ovarian-lesions-with-restricted-diffusion
#37
REVIEW
Lisa Agostinho, Mariana Horta, João Cunha Salvador, Teresa Margarida Cunha
Developments in magnetic resonance imaging have expanded its role in the assessment of the female pelvis, including the diagnosis of ovarian lesions. In this setting, diffusion-weighted imaging has proven its diagnostic value, which is particularly important in differentiating between benign and malignant ovarian tumors. In general, the latter show restricted diffusion, whereas the former do not. Exceptions include teratomas, endometriomas, hemorrhagic cysts, ovarian abscesses, ovarian infarction, and some benign stromal tumors...
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019339/percutaneous-insertion-of-bilateral-double-j-stent
#38
Thiago Franchi Nunes, Tiago Kojun Tibana, Rômulo Florêncio Tristão Santos, Jorge da Costa Carramanho Junior, Edson Marchiori
No abstract text is available yet for this article.
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019338/radiology-report-format-preferred-by-requesting-physicians-prospective-analysis-in-a-population-of-physicians-at-a-university-hospital
#39
Denise Maria Rissato Camilo, Tiago Kojun Tibana, Isa Félix Adôrno, Rômulo Florêncio Tristão Santos, Camila Klaesener, Walberth Gutierrez Junior, Edson Marchiori, Thiago Franchi Nunes
Objective: To improve communication between attending physicians and radiologists by defining which information should be included in radiology reports and which reporting format is preferred by requesting physicians at a university hospital. Materials and Methods: Respondents were asked to choose among reports with different formats and levels of detail, related to three hypothetical cases, and questioned as to which characteristics commonly found in radiology reports are appropriate for inclusion...
March 2019: Radiologia Brasileira
https://read.qxmd.com/read/31019337/spect-ct-with-99m-tc-sestamibi-for-the-evaluation-of-skeletal-muscle-perfusion-after-electrical-muscle-stimulation-in-athletes
#40
Beatriz Birelli, Mauricio Oliveira, Allan de Oliveira Santos, Willians Manso, Andreia Vicente, Elba Etchebehere
Objective: The purpose of this study was to evaluate the effects of electrical muscle stimulation (EMS) on muscles, using 99m Tc-sestamibi SPECT/CT. Materials and Methods: We prospectively enrolled 20 consecutive male professional water polo players. The mean age was 25 years (range, 18-36 years). All athletes underwent 99m Tc-sestamibi SPECT/CT of the thigh (rectus femoris and vastus medialis muscle groups) before and after EMS. Images were quantified to identify increases in perfusion after EMS...
March 2019: Radiologia Brasileira
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