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Brazilian Thoracic Society recommendations for the diagnosis and monitoring of asbestos-exposed individuals asbestosexposed asbestos exposed
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Santos, Ubiratan Paula

; Algranti, Eduardo

; Capitani, Eduardo Mello De

; Prado, Gustavo Faibischew

; Carneiro, Ana Paula Scalia

; Rodrigues, Sílvia Carla Sousa

; Freitas, Jefferson Benedito Pires de

; Chate, Rodrigo Caruso

; Mizutani, Rafael Futoshi

; Castro, Hermano Albuquerque de

; Arbex, Marcos Abdo

; Ribeiro, Patrícia Canto

; Tietboehl Filho, Carlos Nunes

; Castellano, Maria Vera Cruz de Oliveira

; Leite, Guilherme Ward

; Almeida, Gustavo Corrêa de

Jornal Brasileiro de Pneumologia

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2024, Volume 50 N. 3 elocation e20240156

Abstract: En | Text: En | PDF: En

ABSTRACT Asbestos was largely used in Brazil. It is a mineral that induces pleural and pulmonary fibrosis, and it is a potent carcinogen. Our objective was to develop recommendations for the performance of adequate imaging tests for screening asbestos-related diseases. We searched peer-reviewed publications, national and international technical documents, and specialists’ opinions on the theme. Based on that, the major recommendations are: Individuals exposed to asbestos at the workplace for ≥ 1 year or those with a history of environmental exposure for at least 5 years, all of those with a latency period > 20 years from the date of initial exposure, should initially undego HRCT of the chest for investigation. Individuals with pleural disease and/or asbestosis should be considered for regular lung cancer monitoring. Risk calculators should be adopted for lung cancer screening, with a risk estimate of 1.5%. Brazil fibrosis carcinogen asbestosrelated related diseases peerreviewed peer reviewed publications documents specialists theme are 2 investigation andor monitoring 15 1.5% 1.5 1.

https://doi.org/10.36416/1806-3756/e20240156

Lung cancer screening in Brazil: recommendations from the Brazilian Society of Thoracic Surgery, Brazilian Thoracic Association, and Brazilian College of Radiology and Diagnostic Imaging Brazil Surgery Association
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Pereira, Luiz Fernando Ferreira

; Santos, Ricardo Sales dos

; Bonomi, Daniel Oliveira

; Franceschini, Juliana

; Santoro, Ilka Lopes

; Miotto, André

; Sousa, Thiago Lins Fagundes de

; Chate, Rodrigo Caruso

; Hochhegger, Bruno

; Gomes Neto, Artur

; Schneider, Airton

; Araújo Neto, César Augusto de

; Escuissato, Dante Luiz

; Prado, Gustavo Faibischew

; Costa-Silva, Luciana

; Zamboni, Mauro Musa

; Ghefter, Mario Claudio

; Corrêa, Paulo César Rodrigues Pinto

; Torres, Pedro Paulo Teixeira e Silva

; Mussi, Ricardo Kalaf

; Muglia, Valdair Francisco

; Godoy, Irma de

; Bernardo, Wanderley Marques

Jornal Brasileiro de Pneumologia

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2024, Volume 50 N. 1 elocation e20230233

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Although lung cancer (LC) is one of the most common and lethal tumors, only 15% of patients are diagnosed at an early stage. Smoking is still responsible for more than 85% of cases. Lung cancer screening (LCS) with low-dose CT (LDCT) reduces LC-related mortality by 20%, and that reduction reaches 38% when LCS by LDCT is combined with smoking cessation. In the last decade, a number of countries have adopted population-based LCS as a public health recommendation. Albeit still incipient, discussion on this topic in Brazil is becoming increasingly broad and necessary. With the aim of increasing knowledge and stimulating debate on LCS, the Brazilian Society of Thoracic Surgery, the Brazilian Thoracic Association, and the Brazilian College of Radiology and Diagnostic Imaging convened a panel of experts to prepare recommendations for LCS in Brazil. The recommendations presented here were based on a narrative review of the literature, with an emphasis on large population-based studies, systematic reviews, and the recommendations of international guidelines, and were developed after extensive discussion by the panel of experts. The following topics were reviewed: reasons for screening; general considerations about smoking; epidemiology of LC; eligibility criteria; incidental findings; granulomatous lesions; probabilistic models; minimum requirements for LDCT; volumetric acquisition; risks of screening; minimum structure and role of the multidisciplinary team; practice according to the Lung CT Screening Reporting and Data System; costs versus benefits of screening; and future perspectives for LCS. LC (LC tumors 15 stage 85 cases (LCS lowdose low dose (LDCT LCrelated related 20 20% 38 cessation decade populationbased population recommendation incipient necessary Surgery Association literature studies reviews guidelines reviewed criteria findings lesions models acquisition team System 1 8 2 3

RESUMO O câncer de pulmão (CP) é uma das neoplasias mais comuns e letais no Brasil, e apenas 15% dos pacientes são diagnosticados nos estágios iniciais. O tabagismo persiste como o responsável por mais de 85% de todos os casos. O rastreamento do CP (RCP) por meio da TC de baixa dosagem de radiação (TCBD) reduz a mortalidade do CP em 20%, e, quando combinado com a cessação do tabagismo, essa redução chega a 38%. Na última década, diversos países adotaram o RCP como recomendação de saúde populacional. No Brasil, embora ainda incipiente, a discussão sobre o tema é cada vez mais ampla e necessária. Com o intuito de aumentar o conhecimento e estimular o debate sobre o RCP, a Sociedade Brasileira de Cirurgia Torácica, a Sociedade Brasileira de Pneumologia e Tisiologia e o Colégio Brasileiro de Radiologia e Diagnóstico por Imagem constituíram um painel de especialistas para elaborar as recomendações para o RCP. As recomendações aqui apresentadas foram baseadas em revisão narrativa da literatura, com ênfase em grandes estudos populacionais, em revisões sistemáticas e em recomendações de diretrizes internacionais, sendo construídas após ampla discussão pelo grupo de especialistas. Os temas revisados foram os seguintes: porque rastrear, considerações gerais sobre tabagismo, epidemiologia do CP, critérios de elegibilidade, achados incidentais, lesões granulomatosas, modelos probabilísticos, requisitos mínimos da TCBD, aquisições volumétricas, riscos do rastreamento, estrutura mínima e papel da equipe multidisciplinar, conduta segundo o Lung CT Screening Reporting and Data System (Lung-RADS), custos vs. benefícios e perspectivas do rastreamento. (CP Brasil 15 iniciais 85 casos (RCP TCBD (TCBD 20 20% 38 38% década populacional incipiente necessária Torácica literatura populacionais internacionais seguintes rastrear elegibilidade incidentais granulomatosas probabilísticos volumétricas multidisciplinar LungRADS, LungRADS RADS , (Lung-RADS) vs 1 8 2 3 (Lung-RADS

https://doi.org/10.36416/1806-3756/e20230233

“Interstitial lung abnormalities”: translation to and use in Portuguese Interstitial abnormalities abnormalities”
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Yamanari, Tassia Regina

; Auad, Ricardo Valarelli

; Mançano, Alexandre Dias

; Koenigkam-Santos, Marcel

; Santana, Pablo Rydz Pinheiro

; Souza Júnior, Arthur Soares

; Chate, Rodrigo Caruso

; Sawamura, Marcio Valente Yamada

Radiologia Brasileira

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2024, Volume 57 elocation e20230114

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Objective: To conduct a survey on the use of the term “interstitial lung abnormalities” in radiology reports in Brazil, propose an appropriate Portuguese-language translation for the term, and provide a brief review of the literature on the topic. Materials and Methods: A survey was sent via electronic message to various radiologists in Brazil, asking about their familiarity with the term, which translation of the term they use in Portuguese, and whether they use the criteria proposed by the Fleischner Society. Results: A total of 163 responses were received, from all regions of Brazil. Although the vast majority (88%) of the respondents stated that they were familiar with the term “interstitial lung abnormalities”, there was considerable variation regarding the equivalent term they used in Portuguese. Conclusion: We suggest that the term “anormalidades pulmonares intersticiais” be used in order to standardize radiology reports and disseminate knowledge of these findings in Brazil. Objective interstitial abnormalities Brazil Portugueselanguage Portuguese language topic Methods Society Results 16 received 88% 88 (88% abnormalities, , Conclusion anormalidades intersticiais 1 8 (88 (8 (

Resumo Objetivo: Fazer um levantamento sobre o uso do termo interstitial lung abnormalities nos laudos radiológicos no Brasil, propor uma tradução para o termo e fazer uma breve revisão sobre o tema. Materiais e Métodos: Foi enviada uma pesquisa, por meio de mensagem eletrônica, para diversos radiologistas de todo o Brasil, questionando sobre a familiarização com o termo, qual tradução em português utilizam e se usam os critérios propostos pela diretriz da Sociedade Fleischner. Resultados: Foram recebidas 163 respostas de todas as regiões do Brasil e a grande maioria dos radiologistas respondeu estar familiarizado com o termo interstitial lung abnormalities (88%), mas houve grande variação em relação ao termo utilizado como tradução para o português. Conclusão: Sugerimos a padronização do termo “anormalidades pulmonares intersticiais”, a fim de uniformizar os relatórios radiológicos e difundir esta entidade no País. Objetivo tema Métodos pesquisa eletrônica Fleischner Resultados 16 88%, 88 88% , (88%) Conclusão anormalidades intersticiais, intersticiais intersticiais” País 1 8 (88% (88 (8 (

https://doi.org/10.1590/0100-3984.2023.0114-en

Sarcoid-like reaction induced by neoadjuvant immunotherapy in Stage III non-small cell lung cancer Sarcoidlike Sarcoid like nonsmall non small
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Machado, Leonardo Chaves

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Oliveira Júnior, Genival Viana de

; Schvartsman, Gustavo

; Chate, Rodrigo Caruso

einstein (São Paulo)

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2024, Volume 22 elocation eAI0810

Abstract: En | Text: En | PDF: En

https://doi.org/10.31744/einstein_journal/2024ai0810

Complicações dos transplantes pulmonares na tomografia computadorizada: ensaio iconográfico
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Gonçalves, Dâmaris Versiani Caldeira

; Silva, Murilo Marques Almeida

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Karam, Izabel de Oliveira

; Funari, Marcelo Buarque de Gusmão

; Chate, Rodrigo Caruso

Radiologia Brasileira

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feb 2023, Volume 56 N. 1 Pages 36 - 41

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Lung transplantation is becoming increasingly more common as an alternative treatment for end-stage lung disease. Despite advances in laboratory testing, surgical technique, and donor/recipient selection, lung transplantation is still associated with significant mortality, due to postoperative complications. This paper consists of a brief review of postoperative complications in lung transplant recipients, illustrating those complications with computed tomography images.

Resumo Transplantes pulmonares são procedimentos progressivamente mais realizados em todo o mundo como opção para tratamento de doenças pulmonares em estágio terminal. Apesar dos avanços laboratoriais, da técnica cirúrgica e da seleção de doadores e receptores, a mortalidade nesses procedimentos ainda é significativa, em razão de complicações típicas dos pacientes transplantados. Este trabalho consiste em uma revisão da literatura acerca do tema, ilustrando as complicações abordadas por meio de imagens de tomografia computadorizada.

https://doi.org/10.1590/0100-3984.2021.0169

Nephrobronchial fistula: a diagnostic challenge in a patient with IgG4-related disease
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Plens, Glauco Cabral Marinho

; Bridi, Guilherme das Posses

; Nascimento, Ellen Caroline Toledo do

; Chate, Rodrigo Caruso

; Baldi, Bruno Guedes

; Arimura, Fábio Eiji

; Kairalla, Ronaldo Adib

Jornal Brasileiro de Pneumologia

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2023, Volume 49 N. 6 elocation e20230317

Abstract: En | Text: En | PDF: En

https://doi.org/10.36416/1806-3756/e20230317

Correlation between chest computed tomography findings and pulmonary function test results in the post-recovery phase of COVID-19
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Teles, Gustavo Borges da Silva

; Fonseca, Eduardo Kaiser Uruhary Nunes

; Capobianco, Julia

; Yokoo, Patricia

; Rosa, Marcela Emer Egypto

; Antunes, Telma

; Bernardes, Carolina Silva

; Marques, Tatiane Cristina

; Chate, Rodrigo Caruso

; Szarf, Gilberto

einstein (São Paulo)

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2023, Volume 21 elocation eAO0288

Abstract: En | Text: En | PDF: En

ABSTRACT Objective The radiological and functional lung sequelae in COVID-19 survivors remain unclear. We compared the chest computed tomography findings of COVID-19 patients with normal and abnormal pulmonary function test results in the post-recovery phase. Methods The data of consecutive patients who underwent pulmonary function tests and chest computed tomography within 14 days after recovery from COVID-19 at two medical centers between May and October 2020 were collected retrospectively. Two thoracic radiologists who were blinded to the clinical information and pulmonary function test results classified the patients according to the computed tomography features, evidence of fibrotic-like changes, and semi-quantitative quantification of the extent of pulmonary abnormalities. The clinical characteristics and computed tomography findings of patients with normal pulmonary function test results were compared with those of patients with abnormal results. Results A total of 101 COVID-19 survivors, comprising 48 ambulatory and 53 hospitalized patients, were included at a median of 95 days from initial symptom onset. Computed tomography revealed fibrotic-like changes in 10.9% of patients. A reduction in the diffusion capacity of carbon monoxide was the most common lung function abnormality (19.8%). Abnormal diffusion capacity of carbon monoxide was associated with the presence and extension of lung opacities on chest computed tomography scans and fibrotic pulmonary abnormalities. The sensitivity, specificity, and accuracy of reduced diffusion capacity of carbon monoxide for detecting fibrotic-like pulmonary changes on chest computed tomography scans were 72.7%, 87.8%, and 86.1%, respectively. Conclusion Our study suggests that the presence of an abnormal diffusion capacity of carbon monoxide in the post-recovery phase of COVID-19 is associated with a greater risk of long-term parenchymal lung disease, as evidenced by the presence of fibrotic-like changes on chest computed tomography scans, such as traction bronchiectasis and architectural distortion.

https://doi.org/10.31744/einstein_journal/2023ao0288

Complications of lung transplantation on computed tomography: pictorial essay
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Gonçalves, Dâmaris Versiani Caldeira

; Silva, Murilo Marques Almeida

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Karam, Izabel de Oliveira

; Funari, Marcelo Buarque de Gusmão

; Chate, Rodrigo Caruso

Radiologia Brasileira

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2022, N. ahead

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/0100-3984.2021.0169-en

Prognostic factors of worse outcome for hospitalized COVID-19 patients, with emphasis on chest computed tomography data: a retrospective study
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do Amaral e Castro, Adham

; Yokoo, Patrícia

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Otoni, Jessyca Couto

; Haiek, Sarah Lustosa

; Shoji, Hamilton

; Chate, Rodrigo Caruso

; Pereira, Andrea Z

; Queiroz, Marcos Roberto Gomes de

; Batista, Marcelo Costa

; Szarf, Gilberto

einstein (São Paulo)

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2022, Volume 20 elocation eAO6953

Abstract: En | Text: En | PDF: En

ABSTRACT Objective: To evaluate anthropometric and clinical data, muscle mass, subcutaneous fat, spine bone mineral density, extent of acute pulmonary disease related to COVID-19, quantification of pulmonary emphysema, coronary calcium, and hepatic steatosis using chest computed tomography of hospitalized patients with confirmed diagnosis of COVID-19 pneumonia and verify its association with disease severity. Methods: A total of 123 adults hospitalized due to COVID-19 pneumonia were enrolled in the present study, which evaluated the anthropometric, clinical and chest computed tomography data (pectoral and paravertebral muscle area and density, subcutaneous fat, thoracic vertebral bodies density, degree of pulmonary involvement by disease, coronary calcium quantification, liver attenuation measurement) and their association with poorer prognosis characterized through a combined outcome of intubation and mechanical ventilation, need of intensive care unit, and death. Results: Age (p=0.013), body mass index (p=0.009), lymphopenia (p=0.034), and degree of pulmonary involvement of COVID-19 pneumonia (p<0.001) were associated with poor prognosis. Extent of pulmonary involvement by COVID-19 pneumonia had an odds ratio of 1,329 for a poor prognosis and a cutoff value of 6.5 for increased risk, with a sensitivity of 64.9% and specificity of 67.1%. Conclusion: The present study found an association of high body mass index, older age, extent of pulmonary involvement by COVID-19, and lymphopenia with severity of COVID-19 pneumonia in hospitalized patients.

https://doi.org/10.31744/einstein_journal/2022ao6953

10.

The role of the radiologist in the assessment of thoracic changes after radiotherapy
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Ando, Sabrina de Mello

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Frassei, Julliana dos Santos

; Farias, Lucas de Pádua Gomes de

; Neves, Yuri Costa Sarno

; Chate, Rodrigo Caruso

; Sawamura, Márcio Valente Yamada

Radiologia Brasileira

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aug 2021, Volume 54 N. 4 Pages 265 - 269

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo A radioterapia tem papel fundamental no tratamento curativo ou paliativo de neoplasias da parede torácica ou intratorácicas. No entanto, mesmo com o avanço das técnicas, órgãos e tecidos vizinhos podem ser acometidos e apresentar alterações que devem ser reconhecidas pelos radiologistas, de maneira a evitar confusão com recidiva das lesões inicialmente tratadas, ou mesmo com outras complicações do tratamento oncológico. O objetivo deste ensaio iconográfico é ilustrar as diferentes consequências torácicas da radioterapia.

Abstract Radiotherapy plays a central role in the palliative and curative treatment of neoplasms of the chest wall or intrathoracic structures. However, despite technical advances, radiotherapy can alter previously normal organs and tissues, those alterations presenting as various types of imaging findings. Post-radiation alterations must be promptly recognized by radiologists, in order to avoid confusion between complications of radiotherapy and the recurrence of a tumor. This pictorial essay aims to illustrate different thoracic changes after radiotherapy.

https://doi.org/10.1590/0100-3984.2020.0070 274 downloads

11.

Differential diagnoses of acute ground-glass opacity in chest computed tomography: pictorial essay
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Matos, Marina Justi Rosa de

; Rosa, Marcela Emer Egypto

; Brito, Vanessa Mizubuti

; Amaral, Lucas Tadashi Wada

; Beraldo, Gabriel Laverdi

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Chate, Rodrigo Caruso

; Passos, Rodrigo Bastos Duarte

; Silva, Murilo Marques Almeida

; Yokoo, Patrícia

; Sasdelli Neto, Roberto

; Teles, Gustavo Borges da Silva

; Silva, Marina Carolina Bueno da

; Szarf, Gilberto

einstein (São Paulo)

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2021, Volume 19 elocation eRW5772

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO A opacidade em vidro fosco é uma alteração muito frequente e pouco específica na tomografia computadorizada de tórax. Ela admite grande leque de diagnósticos diferenciais no contexto agudo, desde pneumonias virais, como as causadas pelo vírus influenza, pela doença do coronavírus 2019 e pelo citomegalovírus, até mesmo lesões de origem não infecciosa, como vaping , infarto pulmonar, hemorragia alveolar e edema pulmonar. Para essa diferenciação diagnóstica, deve-se correlacionar o vidro fosco com os demais achados nos exames de imagem, exames laboratoriais e quadro clínico do paciente. É de suma importância, no contexto de pandemia, recordar as demais patologias com os achados semelhantes aos da doença do coronavírus 2019 nos exames de imagem.

ABSTRACT Ground-glass opacity is a very frequent and unspecified finding in chest computed tomography. Therefore, it admits a wide range of differential diagnoses in the acute context, from viral pneumonias such as influenza virus, coronavirus disease 2019 and cytomegalovirus and even non-infectious lesions, such as vaping, pulmonary infarction, alveolar hemorrhage and pulmonary edema. For this diagnostic differentiation, ground glass must be correlated with other findings in imaging tests, with laboratory tests and with the patients’ clinical condition. In the context of a pandemic, it is extremely important to remember the other pathologies with similar findings to coronavirus disease 2019 in the imaging exams.

https://doi.org/10.31744/einstein_journal/2021rw5772 3339 downloads

12.

Evaluation of the RSNA and CORADS classifications for COVID-19 on chest computed tomography in the Brazilian population
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Fonseca, Eduardo Kaiser Ururahy Nunes

; Loureiro, Bruna Melo Coelho

; Strabelli, Daniel Giunchetti

; Farias, Lucas de Pádua Gomes de

; Garcia, José Vitor Rassi

; Gama, Victor Arcanjo Almeida

; Ferreira, Lorena Carneiro

; Chate, Rodrigo Caruso

; Assunção Júnior, Antonildes Nascimento

; Sawamura, Marcio Valente Yamada

; Nomura, Cesar Higa

Clinics

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2021, Volume 76 elocation e2476

Abstract: En | Text: En | PDF: En

OBJECTIVE: To determine the correlation between the two tomographic classifications for coronavirus disease (COVID-19), COVID-19 Reporting and Data System (CORADS) and Radiological Society of North America Expert Consensus Statement on Reporting Chest Computed Tomography (CT) Findings Related to COVID-19 (RSNA), in the Brazilian population and to assess the agreement between reviewers with different experience levels. METHODS: Chest CT images of patients with reverse transcriptase-polymerase chain reaction (RT-PCR)-positive COVID-19 were categorized according to the CORADS and RSNA classifications by radiologists with different levels of experience and who were initially unaware of the RT-PCR results. The inter- and intra-observer concordances for each of the classifications were calculated, as were the concordances between classifications. RESULTS: A total of 100 patients were included in this study. The RSNA classification showed an almost perfect inter-observer agreement between reviewers with similar experience levels, with a kappa coefficient of 0.892 (95% confidence interval [CI], 0.788-0.995). CORADS showed substantial agreement among reviewers with similar experience levels, with a kappa coefficient of 0.642 (95% CI, 0.491-0.793). There was inter-observer variation when comparing less experienced reviewers with more experienced reviewers, with the highest kappa coefficient of 0.396 (95% CI, 0.255-0.588). There was a significant correlation between both classifications, with a Kendall coefficient of 0.899 (p<0.001) and substantial intra-observer agreement for both classifications. CONCLUSION: The RSNA and CORADS classifications showed excellent inter-observer agreement for reviewers with the same level of experience, although the agreement between less experience reviewers and the reviewer with the most experience was only reasonable. Combined analysis of both classifications with the first RT-PCR results did not reveal any false-negative results for detecting COVID-19 in patients.

https://doi.org/10.6061/clinics/2021/e2476 531 downloads

13.

Lung Lesion Burden found on Chest CT as a Prognostic Marker in Hospitalized Patients with High Clinical Suspicion of COVID-19 Pneumonia: a Brazilian experience
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Fonseca, Eduardo Kaiser Ururahy Nunes

; Assunção Júnior, Antonildes Nascimento

; Araujo-Filho, Jose de Arimateia Batista

; Ferreira, Lorena Carneiro

; Loureiro, Bruna Melo Coelho

; Strabelli, Daniel Giunchetti

; Farias, Lucas de Pádua Gomes de

; Chate, Rodrigo Caruso

; Cerri, Giovanni Guido

; Sawamura, Marcio Valente Yamada

; Nomura, Cesar Higa

Clinics

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2021, Volume 76 elocation e3503

Abstract: En | Text: En | PDF: En

OBJECTIVE: To investigate the relationship between lung lesion burden (LLB) found on chest computed tomography (CT) and 30-day mortality in hospitalized patients with high clinical suspicion of coronavirus disease 2019 (COVID-19), accounting for tomographic dynamic changes. METHODS: Patients hospitalized with high clinical suspicion of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in a dedicated and reference hospital for COVID-19, having undergone at least one RT-PCR test, regardless of the result, and with one CT compatible with COVID-19, were retrospectively studied. Clinical and laboratory data upon admission were assessed, and LLB found on CT was semi-quantitatively evaluated through visual analysis. The primary outcome was 30-day mortality after admission. Secondary outcomes, including the intensive care unit (ICU) admission, mechanical ventilation used, and length of stay (LOS), were assessed. RESULTS: A total of 457 patients with a mean age of 57±15 years were included. Among these, 58% presented with positive RT-PCR result for COVID-19. The median time from symptom onset to RT-PCR was 8 days [interquartile range 6-11 days]. An initial LLB of ≥50% using CT was found in 201 patients (44%), which was associated with an increased crude at 30-day mortality (31% vs. 15% in patients with LLB of <50%, p<0.001). An LLB of ≥50% was also associated with an increase in the ICU admission, the need for mechanical ventilation, and a prolonged LOS after adjusting for baseline covariates and accounting for the CT findings as a time-varying covariate; hence, patients with an LLB of ≥50% remained at a higher risk at 30-day mortality (adjusted hazard ratio 2.17, 95% confidence interval 1.47-3.18, p<0.001). CONCLUSION: Even after accounting for dynamic CT changes in patients with both clinical and imaging findings consistent with COVID-19, an LLB of ≥50% might be associated with a higher risk of mortality.

https://doi.org/10.6061/clinics/2021/e3503

14.

Scimitar syndrome: a rare disease
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Provenci, Bruna

; Sales, Roberta Karla Barbosa de

; Fonseca, Eduardo Kaiser Ururahy Nunes

; Chate, Rodrigo Caruso

einstein (São Paulo)

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2021, Volume 19 elocation eAI6683

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.31744/einstein_journal/2021ai6683

15.

Consensus statement on thoracic radiology terminology in Portuguese used in Brazil and in Portugal
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Hochhegger, Bruno

; Marchiori, Edson

; Rodrigues, Rosana

; Mançano, Alexandre

; Jasinowodolinski, Dany

; Chate, Rodrigo Caruso

; Souza Jr, Arthur Soares

; Silva, Alexandre Marchini

; Sawamura, Márcio

; Furnari, Marcelo

; Araujo-Neto, Cesar

; Escuissato, Dante

; Pinetti, Rogerio

; Nobre, Luiz Felipe

; Warszawiak, Danny

; Szarf, Gilberto

; Telles, Gustavo Borges da Silva

; Meirelles, Gustavo

; Santana, Pablo Rydz

; Antunes, Viviane

; Capobianco, Julia

; Missrie, Israel

; Souza, Luciana Volpon Soares

; Santos, Marcel Koenigkam

; Irion, Klaus

; Duarte, Isabel

; Santos, Rosana

; Pinto, Erique

; Penha, Diana

Jornal Brasileiro de Pneumologia

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2021, Volume 47 N. 5 elocation e20200595

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO A comunicação eficiente entre a equipe médica é um fator importante no diagnóstico e tratamento precoce e adequado dos pacientes. A terminologia utilizada em relatórios de exames radiológicos aparece nesse contexto como um elo importante entre radiologistas e os demais integrantes da equipe médica. Portanto, a heterogeneidade no uso de termos em relatórios é importante mas ainda pouco discutida. Este artigo é resultado de uma extensa revisão da nomenclatura radiológica em radiologia torácica, englobando pela primeira vez termos utilizados em vários métodos (radiografia, TC e RM), desenvolvida por radiologistas brasileiros e portugueses. O objetivo desta revisão da terminologia médica foi criar uma linguagem padronizada para os profissionais médicos e as equipes multidisciplinares.

ABSTRACT Effective communication among members of medical teams is an important factor for early and appropriate diagnosis. The terminology used in radiology reports appears in this context as an important link between radiologists and other members of the medical team. Therefore, heterogeneity in the use of terms in reports is an important but little discussed issue. This article is the result of an extensive review of nomenclature in thoracic radiology, including for the first time terms used in X-rays, CT, and MRI, conducted by radiologists from Brazil and Portugal. The objective of this review of medical terminology was to create a standardized language for medical professionals and multidisciplinary teams.

https://doi.org/10.36416/1806-3756/e20200595 181 downloads

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