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Requirement for digestible lysine in Nile tilapias (Oreochromis niloticus) with live weight between 500 and 600 g
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Muniz Junior, José Claudio Bezerra

; Haidamus, Suzana Linhares

; Machado, Noédson de Jesus Beltrão

; Dilelis, Felipe

; Brasil, Ronner Joaquim Mendonça

; Quaresma, Débora Vaccari

; Lima, Cristina Amorim Ribeiro de

Acta Scientiarum. Animal Sciences

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2023, Volume 45 elocation e61547

Abstract: En | Text: En | PDF: En

ABSTRACT. The present study was carried out with the objective of determining the requirements for digestible lysine in Nile tilapia during the 500 to 600 g live weight stage. Isocaloric and isonitrogenous diets were tested with increasing amounts of digestible lysine. L-lysine HCl (78%) were used to replace glutamic acid at increasing levels, resulting in treatments of 9.3, 12.3, 15.3, 18.3 and 21.3 g kg-1 of digestible lysine. Three hundred Nile tilapias with an average weight of 519 ± 27.23 g were used and distributed among 25 tanks. The physical and chemical parameters of the water were pH, dissolved oxygen, salinity, conductivity and temperature. The mortality rate was registered daily. Two slaughters were performed at 28 and 50 days after the beginning of the experiment. It was estimated that an amount of 13.1 g kg-1 of digestible lysine was ideal for obtaining higher WG. Fish slaughtered after 50 days, the digestible lysine requirements were determined to be 14.5 g kg-1 for the lowest carcass humidity and 14.6 g kg-1 for the greatest carcass ethereal extract. Nile tilapias with live weight between 500 and 600 grams require 13.1 g kg-1 of digestible lysine in the diet for greater WG (90.53 g) and better FCR (2.55).

https://doi.org/10.4025/actascianimsci.v45i1.61547

Verruciform xanthoma associated with lichen planus
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Medeiros, Cristianne Kalinne Santos

; França, Glória Maria de

; Silva, Weslay Rodrigues da

; Felipe Júnior, Joaquim

; Galvão, Hébel Cavalcanti

; Oliveira, Patrícia Teixeira de

Autopsy and Case Reports

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2022, Volume 12 elocation e2021360

Abstract: En | Text: En | PDF: En

Abstract Verruciform xanthoma (VX) is a rare benign lesion of unknown etiology, with a rough or papillary aspect, painless, sessile, well-defined, most lesions do not exceed 2 cm in their largest diameter, the degree of keratinization of the surface influences color, varying white to red, affecting mainly the gingiva and alveolar mucosa, and can also be seen in skin and genital. Herein, we present a report a clinical case of oral verruciform xanthoma in the buccal mucosa associated with the lichen planus lesion, as well as the morphological and immunohistochemical characteristics of the lesion. The clinical diagnostic hypothesis of oral lichen planus of the white reticular lesions on the buccal mucosa and on the tongue was confirmed by histopathology before a subepithelial connective tissue exhibiting intense inflammatory infiltrate in a predominantly lymphocytic band. In contrast, the hypothesis of the verrucous lesion in the left buccal mucosa was leukoplakia, with histopathological evidence showing exophytic and digitiform proliferations with parakeratin plugs between the papillary projections. Subepithelial connective tissue was characterized by macrophages with foamy cytoplasm (xanthoma cells). An immunohistochemical examination was performed, showing positivity for CD68, a macrophage marker, in addition to testing by Schiff's periodic acid (PAS) with diastasis, which was detected the presence of lipids inside these macrophages. The patient is free of recurrences of verruciform xanthoma and is being monitored due to the presence of lesions of oral lichen planus.

https://doi.org/10.4322/acr.2021.360

COVID-19 in the Perioperative Period of Cardiovascular Surgery: the Brazilian Experience
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Gomes, Walter J.

; Rocco, Isadora

; Pimentel, Wallace S.

; Pinheiro, Aislan H. B.

; Souza, Paulo M. S.

; Costa, Luiz A. A.

; Teixeira, Marjory M. P.

; Ohashi, Leonardo P.

; Bublitz, Caroline

; Begot, Isis

; Moreira, Rita Simone L

; Hossne Jr, Nelson A.

; Vargas, Guilherme F.

; Branco, João Nelson R.

; Teles, Carlos A.

; Medeiros, Eduardo A. S.

; Sáfadi, Camila

; Rampinelli, Amândio

; Moratelli Neto, Leopoldo

; Rosado, Anderson Rosa

; Mesacasa, Franciele Kuhn

; Capriata, Ismael Escobar

; Segalote, Rodrigo Coelho

; Palmieri, Deborah Louize da Rocha Vianna

; Jardim, Amanda Cristina Mendes

; Vianna, Diego Sarty

; Coutinho, Joaquim Henrique de Souza Aguiar

; Jazbik, João Carlos

; Coutinho, Henrique Madureira da Rocha

; Kikuta, Gustavo

; Almeida, Zely Sant'Anna Marotti de

; Feguri, Gibran Roder

; Lima, Paulo Ruiz Lucio de

; Franco, Anna Carolina

; Borges, Danilo de Cerqueira

; Cruz, Felipe Ramos Honorato De La

; Croti, Ulisses Alexandre

; Borim, Bruna Cury

; Marchi, Carlos Henrique De

; Goraieb, Lilian

; Postigo, Karolyne Barroca Sanches

; Jucá, Fabiano Gonçalves

; Oliveira, Fátima Rosane de Almeida

; Souza, Rafael Bezerra de

; Zilli, Alexandre Cabral

; Mas, Raul Gaston Sanchez

; Bettiati Junior, Luiz Carlos

; Tranchesi, Ricardo

; Bertini Jr, Ayrton

; Franco, Leandro Vieira

; Fernandes, Priscila

; Oliveira, Fabiana

; Moraes Jr, Roberto

; Araújo, Thiago Cavalcanti Vila Nova de

; Braga, Otávio Penna

; Pedrosa Sobrinho, Antônio Cavalcanti

; Teixeira, Roberta Tavares Barreto

; Camboim, Irla Lavor Lucena

; Gomes, Eduardo Nascimento

; Reis, Pedro Horigushi

; Garcia, Luara Piovan

; Scorsioni, Nelson Henrique Goes

; Lago, Roberto

; Guizilini, Solange

Brazilian Journal of Cardiovascular Surgery

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dec 2021, Volume 36 N. 6 Pages 725 - 735

Abstract: En | Text: En | PDF: En

Abstract Introduction: We investigated the clinical course and outcomes of patients submitted to cardiovascular surgery in Brazil and who had developed symptoms/signs of coronavirus disease 2019 (COVID-19) in the perioperative period. Methods: A retrospective multicenter study including 104 patients who were allocated in three groups according to time of positive real time reverse transcriptase-polymerase chain reaction (RT-PCR) for the SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2): group 1, patients who underwent cardiac surgery > 10 days after positive RT-PCR; group 2, patients with a positive RT-PCR within 10 days before or after surgery; group 3, patients who presented positive RT-PCR > 10 days after surgery. The primary outcome was mortality and secondary outcomes were postoperative complications, intensive care unit (ICU) length of stay, and postoperative days of hospitalization. Results: The three groups were similar with respect to age, the European System of Cardiac Operative Risk Evaluation score, and comorbidities, except hypertension. Postoperative complications and death were significantly higher in groups 2 and 3 than in group 1, and no significant difference between groups 2 and 3 was seen. Group 2 showed a high prevalence of surgery performed as an urgent procedure. Although no significant differences were observed in ICU length of stay, total postoperative hospitalization time was significantly higher in group 3 than in groups 1 and 2. Conclusion: COVID-19 affecting the postoperative period of patients who underwent cardiovascular surgery is associated with a higher rate of morbidity and mortality. Delaying procedures in RT-PCR-positive patients may help reduce risks of perioperative complications and death.

https://doi.org/10.21470/1678-9741-2021-0960

BRAZILIAN GASTRIC CANCER ASSOCIATION GUIDELINES (PART 2): UPDATE ON TREATMENT
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BARCHI, Leandro Cardoso

; RAMOS, Marcus Fernando Kodama Pertille

; DIAS, André Roncon

; FORONES, Nora Manoukian

; CARVALHO, Marineide Prudêncio de

; CASTRO, Osvaldo Antonio Prado

; KASSAB, Paulo

; COSTA-JÚNIOR, Wilson Luiz da

; WESTON, Antônio Carlos

; ZILBERSTEIN, Bruno

; Ferraz, Álvaro Antônio Bandeira

; ZeideCharruf, Amir

; Brandalise, André

; Silva, André Maciel da

; Alves, Barlon

; Marins, Carlos Augusto Martinez

; Malheiros, Carlos Alberto

; Leite, Celso Vieira

; Bresciani, Claudio José Caldas

; Szor, Daniel

; Mucerino, Donato Roberto

; Wohnrath, Durval R.

; JirjossIlias, Elias

; Martins Filho, Euclides Dias

; PinatelLopasso, Fabio

; Coimbra, Felipe José Fernandez

; Felippe, Fernando E. Cruz

; Tomasisch, Flávio Daniel Saavedra

; Takeda, Flavio Roberto

; Ishak, Geraldo

; Laporte, Gustavo Andreazza

; Silva, Herbeth José Toledo

; Cecconello, Ivan

; Rodrigues, Joaquim José Gama

; Grande, José Carlos Del

; Lourenço, Laércio Gomes

; Motta, Leonardo Milhomem da

; Ferraz, Leonardo Rocha

; Moreira, Luis Fernando

; Lopes, Luis Roberto

; Toneto, Marcelo Garcia

; Mester, Marcelo

; Rodrigues, Marco Antônio Gonçalves

; Franciss, Maurice Youssef

; AdamiAndreollo, Nelson

; Corletta, Oly Campos

; Yagi, Osmar Kenji

; Malafaia, Osvaldo

; Assumpção, Paulo Pimentel

; Savassi-Rocha, Paulo Roberto

; Colleoni Neto, Ramiro

; Oliveira, Rodrigo Jose de

; AissarSallun, Rubens Antonio

; Weschenfelder, Rui

; Oliveira, Saint Clair Vieira de

; Abreu, Thiago Boechat de

; Castria, Tiago Biachi de

; Ribeiro Junior, Ulysses

; Barra, Williams

; Freitas Júnior, Wilson Rodrigues de

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2021, Volume 34 N. 1 elocation e1563

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

RESUMO Racional: O II Consenso Brasileiro de Câncer Gástrico da Associação Brasileira de Câncer Gástrico ABCG (Parte 1) foi recentemente publicado. Nesta ocasião inúmeros especialistas que atuam no tratamento desta doença expressaram suas opiniões diante declarações apresentadas. Objetivo: Apresentar as Diretrizes da ABCG (Parte 2) quanto às indicações de tratamento cirúrgico, técnicas operatórias, extensão de ressecção e terapia combinada. Métodos: Para formulação destas diretrizes os autores realizaram extensa e atual revisão referente a cada declaração presente no II Consenso, utilizando as bases Medline/PubMed, Cochrane Library e SciELO, inicialmente com os seguintes descritores: câncer gástrico, gastrectomia, linfadenectomia, terapia combinada. Ainda, cada declaração foi classificada de acordo com o nível de evidência e grau de recomendação. Resultados: Das 43 declarações presentes neste estudo, 11 (25,6%) foram classificadas com nível de evidência A, 20 (46,5%) B e 12 (27,9%) C. Quanto ao grau de recomendação, 18 (41,9%) declarações obtiveram grau de recomendação 1, 14 (32,6%) 2a, 10 (23,3%) 2b e um (2,3%) 3. Conclusão: O complemento das diretrizes aqui presentes possibilita que cirurgiões e oncologistas que atuam no combate ao câncer gástrico possam oferecer o melhor tratamento possível, de acordo com as condições locais disponíveis.

ABSTRACT Background : The II Brazilian Consensus on Gastric Cancer of the Brazilian Gastric Cancer Association BGCA (Part 1) was recently published. On this occasion, countless specialists working in the treatment of this disease expressed their opinion in the face of the statements presented. Aim : To present the BGCA Guidelines (Part 2) regarding indications for surgical treatment, operative techniques, extension of resection and multimodal treatment. Methods: To formulate these guidelines, the authors carried out an extensive and current review regarding each declaration present in the II Consensus, using the Medline/PubMed, Cochrane Library and SciELO databases initially with the following descriptors: gastric cancer, gastrectomy, lymphadenectomy, multimodal treatment. In addition, each statement was classified according to the level of evidence and degree of recommendation. Results : Of the 43 statements present in this study, 11 (25,6%) were classified with level of evidence A, 20 (46,5%) B and 12 (27,9%) C. Regarding the degree of recommendation, 18 (41,9%) statements obtained grade of recommendation 1, 14 (32,6%) 2a, 10 (23,3%) 2b e one (2,3%) 3. Conclusion : The guidelines complement of the guidelines presented here allows surgeons and oncologists who work to combat gastric cancer to offer the best possible treatment, according to the local conditions available.

https://doi.org/10.1590/0102-672020210001e1563 768 downloads

Cystadenoma in a pediatric patient: a rare salivary gland neoplasm
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França, Glória Maria

; Silva, Weslay R.

; Medeiros, Cristianne K.

; Felipe Junior, Joaquim

; Germano, Adriano R.

; Galvão, Hébel C.

Jornal Brasileiro de Patologia e Medicina Laboratorial

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2021, Volume 57 elocation e2862021

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

RESUMO O cistadenoma de glândula salivar é uma neoplasia benigna rara; representa 1,4% de todos os tumores benignos de glândula salivar. Apresenta predileção pela glândula salivar maior e por adultos de meia idade ou idosos. O presente estudo relata um caso raro de cistadenoma em assoalho bucal de um paciente do sexo masculino, 5 anos de idade, que foi encaminhado a um centro de diagnóstico oral para avaliação da lesão. Após realização de biópsia incisional, a análise microscópica revelou um cistadenoma. O tratamento do paciente foi a excisão da lesão, e ele se encontra em acompanhamento há um ano sem sinais de recidiva.

ABSTRACT Salivary gland cystadenoma is a rare benign neoplasm, representing 1.4% of all benign salivary gland tumors. It presents a predilection for the major salivary gland and middle-aged or elderly adults. The present study reports a rare case of cystadenoma in the floor of the mouth a 5-year-old male patient, who was referred to an oral diagnosis center for evaluation of the lesion. After performing an incisional biopsy, microscopic analysis revealed a cystadenoma. The patient’s treatment was excision of the lesion and he has been under follow-up for one year with no signs of recurrence.

RESUMEN El cistoadenoma de las glándulas salivales es una neoplasia benigna rara, responsable del 1,4% de todos los tumores benignos de las glándulas salivales. Tiene predilección por la glándula salival mayor y los adultos de mediana edad o ancianos. El presente estudio reporta un caso raro de cistoadenoma en piso de la cavidad oral de un paciente masculino de 5 años, quien fue derivado a un centro de diagnóstico oral para evaluación de la lesión. Después de realizar una biopsia incisional, el análisis microscópico reveló un cistoadenoma. El paciente fue tratado con la escisión de la lesión y ha sido seguido durante un año sin signos de recidiva.

https://doi.org/10.5935/1676-2444.20210035 1 downloads

Cisto teratoide com epitélios respiratório, gastrointestinal e apêndices dérmicos: coristoma em paciente lactente
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França, Glória Maria de

; Felipe Júnior, Joaquim

; Silva, Weslay Rodrigues da

; Costa Neto, Hugo

; Bezerra Junior, Germano De Lelis

; Galvão, Hébel Cavalcanti

Revista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial

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mar 2020, Volume 61 N. 1 Pages 38 - 44

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

Resumo Os cistos teratóides são hamartomas, que contém tecidos derivados do endoderma, mesoderme e ectoderma, relativamente raros na cavidade oral, onde são frequentemente encontrados na região da linha média do assoalho bucal. Este estudo relata um caso de cisto teratoide assintomático, localizado em região sublingual, em paciente do sexo feminino lactente, com 1 ano de idade, com histórico de dificuldade de amamentação. A lesão foi removida cirurgicamente e após 2 anos de acompanhamento não foram observados sinais de recidivas. Após a avaliação morfológica, foi classificado como coristoma por conter epitélio gastrointestinal, epitélio respiratório e anexos dérmicos. Concluímos enfatizando a relevância do correto diagnóstico do cisto teratoide para o estabelecimento da conduta adequada, considerando as implicações clínicas capazes de comprometer as funções de deglutição, mastigação e respiração do indivíduo afetado.

Abstract Teratoid cysts are hamartomas, which contain tissues derived from the endoderm, mesoderm, and ectoderm, and are relatively rare in the oral cavity, where they are often found in the midline region of the oral floor. This study reports a case of an asymptomatic teratoid cyst located in a sublingual region, in a 1-year-old female infant with a history of breastfeeding difficulty. The lesion was surgically removed, and, after 2 years of follow-up, no signs of recurrence were observed. After morphological evaluation, it was classified as a choristoma due to containing gastrointestinal epithelium, respiratory epithelium, and dermal appendages. We emphasize the importance of a correct diagnosis of the teratoid cyst for the establishment of appropriate management, considering the clinical implications that can compromise the swallowing, chewing, and breathing functions of the affected individual.

https://doi.org/10.24873/j.rpemd.2020.07.697 26 downloads

BRAZILIAN GASTRIC CANCER ASSOCIATION GUIDELINES (PART 1): AN UPDATE ON DIAGNOSIS, STAGING, ENDOSCOPIC TREATMENT AND FOLLOW-UP
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BARCHI, Leandro Cardoso

; RAMOS, Marcus Fernando Kodama Pertille

; YAGI, Osmar Kenji

; MUCERINO, Donato Roberto

; BRESCIANI, Claudio José Caldas

; RIBEIRO JÚNIOR, Ulysses

; ANDREOLLO, Nelson Adami

; ASSUMPÇÃO, Paulo Pimentel

; WESTON, Antônio Carlos

; COLLEONI NETO, Ramiro

; ZILBERSTEIN, Bruno

; Ferraz, Álvaro Antônio Bandeira

; Charruf, Amir Zeide

; Dias, André Roncon

; Brandalise, André

; Silva, André Maciel da

; Alves, Barlon

; Malheiros, Carlos Alberto

; Marins, Carlos Augusto Martinez

; Leite, Celso Vieira

; Szor, Daniel

; Wohnrath, Durval R.

; Ilias, Elias Jirjoss

; Martins Filho, Euclides Dias

; Lopasso, Fabio Pinatel

; Coimbra, Felipe José Fernandez

; Felippe, Fernando E. Cruz

; Tomasisch, Flávio Daniel Saavedra

; Takeda, Flavio Roberto

; Ishak, Geraldo

; Laporte, Gustavo Andreazza

; Silva, Herbeth José Toledo

; Cecconello, Ivan

; Rodrigues, Joaquim José Gama

; Grande, José Carlos Del

; Lourenço, Laércio Gomes

; Motta, Leonardo Milhomem da

; Ferraz, Leonardo Rocha

; Moreira, Luis Fernando

; Lopes, Luis Roberto

; Toneto, Marcelo Garcia

; Mester, Marcelo

; Rodrigues, Marco Antônio Gonçalves

; Carvalho, Marineide Prudêncio de

; Franciss, Maurice Youssef

; Forones, Nora Manoukian

; Corletta, Oly Campos

; Castro, Osvaldo Antonio Prado

; Malafaia, Osvaldo

; Kassab, Paulo

; Savassi-Rocha, Paulo Roberto

; Oliveira, Rodrigo Jose de

; Sallun, Rubens Antonio Aissar

; Weschenfelder, Rui

; Oliveira, Saint Clair Vieira de

; Abreu, Thiago Boechat de

; Castria, Tiago Biachi de

; Barra, Williams

; Costa Júnior, Wilson Luiz da

; Freitas Júnior, Wilson Rodrigues de

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2020, Volume 33 N. 3 elocation e1535

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

RESUMO Racional: O II Consenso Brasileiro de Câncer Gástrico da Associação Brasileira de Câncer Gástrico (ABCG) foi recentemente publicado. Nesta ocasião, inúmeros especialistas que atuam no tratamento desta doença expressaram sua opinião diante declarações apresentadas. Objetivo: Apresentar as Diretrizes da ABCG (Parte 1) quanto ao diagnóstico, estadiamento, tratamento endoscópico e seguimento dos pacientes com câncer gástrico. Métodos: Para formulação destas Diretrizes os autores realizaram extensa e atual revisão referente a cada declaração presente no II Consenso, utilizando as bases Medline/PubMed, Cochrane Library e SciELO com os seguintes descritores: câncer gástrico, estadiamento, tratamento endoscópico e seguimento. Ainda, cada declaração foi classificada de acordo com o nível de evidência e grau de recomendação. Resultados: Das 24 declarações, duas (8,3%) foram classificadas com nível de evidência A, 11 (45,8%) B e 11 (45,8%) C. Quanto ao grau de recomendação, seis (25%) declarações obtiveram grau de recomendação 1, nove (37,5%) grau 2a, seis (25%) 2b e três (12,5%) 3. Conclusão: As diretrizes aqui presentes têm a finalidade de auxiliar os profissionais que atuam no combate ao câncer gástrico com informações relevantes e atuais, permitindo que sejam aplicadas na prática médica diária.

ABSTRACT Background: The II Brazilian Consensus on Gastric Cancer by the Brazilian Gastric Cancer Association (ABCG) was recently published. On this occasion, several experts in gastric cancer expressed their opinion before the statements presented. Aim: To present the ABCG Guidelines (part 1) regarding the diagnosis, staging, endoscopic treatment and follow-up of gastric cancer patients. Methods: To forge these Guidelines, the authors carried out an extensive and current review regarding each statement present in the II Consensus, using the Medline/PubMed, Cochrane Library and SciELO databases with the following descriptors: gastric cancer, staging, endoscopic treatment and follow-up. In addition, each statement was classified according to the level of evidence and degree of recommendation. Results: Of the 24 statements, two (8.3%) were classified with level of evidence A, 11 (45.8%) with B and 11 (45.8%) with C. As for the degree of recommendation, six (25%) statements obtained grade of recommendation 1, nine (37.5%) recommendation 2a, six (25%) 2b and three (12.5%) grade 3. Conclusion: The guidelines presented here are intended to assist professionals working in the fight against gastric cancer with relevant and current information, granting them to be applied in the daily medical practice.

https://doi.org/10.1590/0102-672020200003e1535 2100 downloads

II BRAZILIAN CONSENSUS ON GASTRIC CANCER BY THE BRAZILIAN GASTRIC CANCER ASSOCIATION
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BARCHI, Leandro Cardoso

; RAMOS, Marcus Fernando Kodama Pertille

; DIAS, André Roncon

; ANDREOLLO, Nelson Adami

; WESTON, Antônio Carlos

; LOURENÇO, Laércio Gomes

; MALHEIROS, Carlos Alberto

; KASSAB, Paulo

; ZILBERSTEIN, Bruno

; Ferraz, Álvaro Antônio Bandeira

; Charruf, Amir Zeide

; Brandalise, André

; Silva, André Maciel da

; Alves, Barlon

; Marins, Carlos Augusto Martinez

; Leite, Celso Vieira

; Bresciani, Claudio José Caldas

; Szor, Daniel

; Mucerino, Donato Roberto

; Wohnrath, Durval R.

; Ilias, Elias Jirjoss

; Martins Filho, Euclides Dias

; Lopasso, Fabio Pinatel

; Coimbra, Felipe José Fernandez

; Felippe, Fernando E. Cruz

; Tomasisch, Flávio Daniel Saavedra

; Takeda, Flavio Roberto

; Ishak, Geraldo

; Laporte, Gustavo Andreazza

; Silva, Herbeth José Toledo

; Cecconello, Ivan

; Rodrigues, Joaquim José Gama

; Grande, José Carlos Del

; Motta, Leonardo Milhomem da

; Ferraz, Leonardo Rocha

; Moreira, Luis Fernando

; Lopes, Luis Roberto

; Toneto, Marcelo Garcia

; Mester, Marcelo

; Rodrigues, Marco Antônio Gonçalves

; Carvalho, Marineide Prudêncio de

; Franciss, Maurice Youssef

; Forones, Nora Manoukian

; Corletta, Oly Campos

; Yagi, Osmar Kenji

; Castro, Osvaldo Antonio Prado

; Malafaia, Osvaldo

; Assumpção, Paulo Pimentel

; Savassi-Rocha, Paulo Roberto

; Colleoni Neto, Ramiro

; Oliveira, Rodrigo Jose de

; Sallun, Rubens Antonio Aissar

; Weschenfelder, Rui

; Oliveira, Saint Clair Vieira de

; Abreu, Thiago Boechat de

; Castria, Tiago Biachi de

; Ribeiro Junior, Ulysses

; Barra, Williams

; Costa Júnior, Wilson Luiz da

; Freitas Júnior, Wilson Rodrigues de

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2020, Volume 33 N. 2 elocation e1514

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

RESUMO Racional: Desde a publicação do primeiro Consenso Brasileiro sobre Câncer Gástrico em 2012 realizado pela Associação Brasileira de Câncer Gástrico (ABCG), novos conceitos sobre o diagnóstico, estadiamento, tratamento e seguimento foram incorporados. Objetivo: Promover uma atualização aos profissionais que atuam no combate ao câncer gástrico (CG) e fornecer diretrizes quanto ao manejo dos pacientes portadores desta afecção. Métodos: Cinquenta e nove especialistas responderam 67 declarações sobre o diagnóstico, estadiamento, tratamento e prognóstico do CG com cinco alternativas possíveis: 1) concordo plenamente; 2) concordo parcialmente; 3) indeciso; 4) discordo e 5) discordo fortemente. Foi considerado consenso a concordância de pelo menos 80% da soma das respostas “concordo plenamente” e “concordo parcialmente”. Este artigo apresenta apenas as respostas dos especialistas participantes. Os comentários sobre cada declaração, assim como uma revisão da literatura serão apresentados em publicações futuras. Resultados: Das 67 declarações, houve consenso em 50 (74%). Em 10 declarações, houve concordância de 100%. Conclusão: O tratamento do câncer gástrico evoluiu consideravelmente nos últimos anos. Este consenso reúne princípios consolidados nas últimas décadas, novos conhecimentos adquiridos recentemente, assim como perspectivas promissoras sobre o manejo desta doença.

ABSTRACT Background: Since the publication of the first Brazilian Consensus on Gastric Cancer (GC) in 2012 carried out by the Brazilian Gastric Cancer Association, new concepts on diagnosis, staging, treatment and follow-up have been incorporated. Aim: This new consensus is to promote an update to professionals working in the fight against GC and to provide guidelines for the management of patients with this condition. Methods: Fifty-nine experts answered 67 statements regarding the diagnosis, staging, treatment and prognosis of GC with five possible alternatives: 1) fully agree; 2) partially agree; 3) undecided; 4) disagree and 5) strongly disagree A consensus was adopted when at least 80% of the sum of the answers “fully agree” and “partially agree” was reached. This article presents only the responses of the participating experts. Comments on each statement, as well as a literature review, will be presented in future publications. Results: Of the 67 statements, there was consensus in 50 (74%). In 10 declarations, there was 100% agreement. Conclusion: The gastric cancer treatment has evolved considerably in recent years. This consensus gathers consolidated principles in the last decades, new knowledge acquired recently, as well as promising perspectives on the management of this disease.

https://doi.org/10.1590/0102-672020190001e1514 3675 downloads

Parotid follicular lymphoid hyperplasia - a rare entity: the challenges in differential diagnosis
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Silva, Weslay R.

; França, Glória Maria

; Felipe Junior, Joaquim

; Rodrigues, Katianne S.

; Santos, José Wittor M.

; Silveira, Éricka Janine D.

; Galvão, Hébel C.

Jornal Brasileiro de Patologia e Medicina Laboratorial

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2020, Volume 56 elocation e1962020

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

RESUMO Paciente do sexo feminino, 61 anos de idade, exibiu lesão nodular localizada em mucosa jugal direita com evolução há três meses. As hipóteses clínicas de cisto do ducto salivar e mucocele foram estabelecidas, e a paciente foi submetida à biópsia excisional. Microscopicamente, foi observado fragmento de agregado linfoide bem circunscrito e encapsulado, caracterizado por camadas de pequenos linfócitos bem diferenciados e coleções de linfoblastos reativos. Esses achados, associados ao estudo imuno-histoquímico, estabeleceram o diagnóstico de hiperplasia linfoide folicular. Atualmente, a paciente encontra-se bem, sob proservação após seis meses.

ABSTRACT A 61-year-old female patient presented a nodular lesion located in the right buccal mucosa with a 3-month evolution. Clinical hypotheses of salivary duct cyst and mucocele were proposed, and the patient underwent excisional biopsy. Microscopically, a well-circumscribed and encapsulated lymphoid aggregate fragment was observed, characterized by layers of well-differentiated small lymphocytes and collections of reactive lymphoblasts. These findings, associated with immunohistochemistry, established the diagnosis of follicular lymphoid hyperplasia. Currently, the patient is well, under follow-up after six months.

RESUMEN Paciente del sexo femenino de 61 años de edad exhibió lesión nodular localizada en mucosa yugal derecha con tiempo de evolución de tres meses. Se establecieron las hipótesis clínicas de quiste del ducto salival y mucocele, y la paciente se sometió a una biopsia excisional. Microscópicamente, se observó un fragmento de agregado linfoide bien circunscrito y encapsulado, caracterizado por capas de linfocitos pequeños bien diferenciados y colecciones de linfoblastos reactivos. Esos hallazgos, asociados al estudio inmunohistoquímico, basaron el diagnóstico de hiperplasia folicular linfoide. Al presente, la paciente se encuentra bien, bajo seguimiento seis meses después.

https://doi.org/10.5935/1676-2444.20200032 15000 downloads

10.

Posições sexuais, estilos corporais e risco para o HIV entre homens que fazem sexo com homens no Recife (Brasil)
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Rios, Luís Felipe

; Albuquerque, Amanda Pereira de

; Santana, Warlley Joaquim de

; Pereira, Amanda França

; Oliveira Júnior, Cristiano José de

Ciência & Saúde Coletiva

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mar 2019, Volume 24 N. 3 Pages 973 - 982

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

Resumo O artigo apresenta resultados de pesquisa etnográfica na comunidade gay do Recife (PE), realizada por meio de observação participante e entrevistas. Objetiva compreender condutas sexuais de risco de homens que fazem sexo com homens (HSH) ao HIV, focando os sentidos das posições sexuais no intercurso anal — receptivo (IAR) e insertivo (IAI). Praticantes de IAR desprotegido são sujeitos a maior risco de infecção que praticantes de IAI. Os que praticam ambos, IAR e IAI, são elos amplificadores (maiores chances de receber e passar o vírus) nas cadeias de transmissão. O texto aborda as categorias êmicas, relacionadas com as identidades de gênero — pintosa (gay feminino), boy (gay masculino) e cafuçu (HSH e com mulheres, não gay, masculino, classe popular) — e com as identidades sexuais — ativo (IAI), passivo (IAR) e versátil (IAI e IAR) —, nos modos como significam as posições sexuais e produzem atração sexual. Os homens masculinos são os sexualmente desejados. Boys tendem a se relacionar com boys, e pintosas, com cafuçus. Há expressivo número de versáteis, o que amplia o risco coletivo dentro da comunidade gay. Por meio das relações entre pintosas e cafuçus, pode existir um caminho propício para o vírus circular mais entre a comunidade gay e a sociedade mais ampla.

Abstract The article presents the results of an ethnographic study of the gay community in Recife (PE), conducted via participant observation and interviews. It seeks to understand sexual risk conduct among men who have sex with men (MSM) and HIV, focusing on the significance of sexual positions during anal-receptive intercourse (ARI) and anal-insertive intercourse (AII). Those who practice unprotected ARI are subject to a greater risk of infection than those who practice AII. Those who practice both, ARI and AII, are amplifiers (greater chances of receiving and passing on the virus) in the transmission chains. The text addresses the emic categories related with gender identities – pintosa (female gay), boy (male gay), and cafuçu (MSM and with women, non-gay, male, lower social class) – and with gender identities – active (AII), passive (ARI), and versatile (AII and ARI) – in the ways they result in sexual positions and produce sexual attraction. Masculine men are the most sexually desirable. Boys tend to relate with boys, and pintosas with cafuçus. There is a significant number of versatiles, which increases the collective risk within the gay community. By means of the relations between pintosas and cafuçus, there is increased danger for the virus to circulate more among the gay community and society in general.

https://doi.org/10.1590/1413-81232018243.34092016 17584 downloads

11.

Posições sexuais, estilos corporais e risco para o HIV entre homens que fazem sexo com homens no Recife (Brasil)
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Rios, Luís Felipe

; Albuquerque, Amanda Pereira de

; Santana, Warlley Joaquim de

; Pereira, Amanda França

; Oliveira Júnior, Cristiano José de

Ciência & Saúde Coletiva

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2019, Volume 24 N. 3 Pages 973 - 982

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

https://doi.org/10.1590/1413-81232018243.34092016

12.

Bycatch fauna of seabob shrimp trawl fisheries from Santa Catarina State, southern Brazil
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Branco, Joaquim Olinto

; Freitas Júnior, Felipe

; Christoffersen, Martin Lindsey

Biota Neotropica

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jun 2015, Volume 15 N. 2 elocation e20140143

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

Comunidades marinhas em regiões tropicais contêm uma grande diversidade de espécies que desempenham papéis-chave em processos ecológicos. A fauna acompanhante em pescas artesanais do camarão sete-barbasXiphopenaeus kroyeri (Heller, 1862) no Atlântico Sudoeste excede a quantidade de camarões comerciais desta espécie capturados. Esta fauna acompanhante não foi catalogada de forma detalhada no Brasil, particularmente no Estado de Santa Catarina, onde a pescaria em pequena escala é uma atividade tradicional que domina a economia pesqueira local. Seis municípios foram amostrados três vezes por mês, de 1996 a 2011, capturando 216 espécies pertencentes è fauna acompanhante (7 cnidários, 22 moluscos, 42 crustáceos, 11 equinodermos e 134 peixes). O manejo da fauna acompanhante constitui um aspecto urgente nas pescarias de camarões. Ao listar a fauna acompanhante acidental, uma etapa preliminar é executada para a definição de medidas de intervenção, fazendo melhor uso desta fauna acompanhante na pesca artesanal de camarões. A conservação da biodiversidade marinha ainda é inadequada no Brasil. Apresentamos uma tentativa de identificar ameaças adicionais ès espécies vulneráveis e em risco de extinção como resultado das pescas de arrastro.

Marine communities in tropical regions contain a great diversity of species that play key roles in ecological processes. The observed bycatch fauna in artisanal fishing for the seabob shrimp Xiphopenaeus kroyeri (Heller, 1862) in the southwest Atlantic exceeds the quantity of commercial shrimp captured. This bycatch has not been previously inventoried extensively in Brazil, particularly in the State of Santa Catarina, where small-scale shrimp fisheries is a traditional activity and dominates the local fishing economy. Six municipalities were sampled three times a month, from 1996 to 2011, yielding 216 species belonging to the bycatch (7 cnidarians, 22 mollusks, 42 crustaceans, 11 echinoderms, and 134 fishes). Bycatch management is a pressing aspect of shrimp fisheries. By inventorying the accidental bycatch, we provide a preliminary step towards defining intervention measures to reduce or make better use of this bycatch in seabob artisanal fisheries. Conservation of marine biodiversity is still inadequate in Brazil. We have attempted to identify additional threats to vulnerable and endangered species resulting from shrimp trawling.

https://doi.org/10.1590/1676-06032015014314 3275 downloads

13.

Ictiofauna acompanhante na pesca artesanal do camarão sete-barbas (Xiphopenaeus kroyeri) no litoral sul do Brasil
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Sedrez, Mário Cesar

; Branco, Joaquim Olinto

; Freitas Júnior, Felipe

; Monteiro, Herbert Silva

; Barbieri, Edison

Biota Neotropica

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mar 2013, Volume 13 N. 1 Pages 165 - 175

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

A pesca artesanal dirigida ao camarão sete-barbas (Xiphopenaeus kroyeri), usando o método de arrasto motorizado com portas, tem sido praticada na costa de Santa Catarina, onde ele gera emprego e renda, e ajuda a manter a tradição cultural tradicional açoriana viva, desde 1960. Com o objectivo de analisar a qualidade e a quantidade das capturas acidentais da ictiofauna, efetuou-se sazonalmente, dois arrastos por isóbata (10-20‑30 m) entre novembro/2009 e agosto/2010, duração de 20 min/cada, velocidade média dois nós e, registrados temperaturas e salinidades da água de fundo. As capturas totalizaram 10868 peixe (208.34 kg), distribuídos em 31 famílias e 62 espécies, com uma proporção de peixe/camarão de 5,19/1 kg. A família mais abundante foi Sciaenidae (86.13%), seguido por Batrachoididae (2.70%) e Trichiuridae (2,44%). Os índices de diversidade e equabilidade apresentaram padrões similares de variação, os maiores valores ocorreram na Primavera na profundidade de 30 m e a mais baixa no inverno, a 20 m. A análise de Cluster formou quatro agrupamentos, sendo um deles, pequeno e dominante de Sciaenidae Stellifer brasiliensis, S. rastrifer, Paralonchurus brasiliensis, Isopisthus parvipinnis e Larimus breviceps. Os exemplares jovens dessas espécies e de outras, com pouco ou sem valor comercial, camarões miúdos e demais macro-invertebrados acompanhantes capturados são descartados ao mar, geralmente mortos. Além do impacto nas cadeias tróficas, essa prática contínua, pode agravar ainda mais a situação do pescador artesanal com o declínio desses recursos nas capturas futuras

The activity of artisanal fishing for the sea-bob shrimp, using the method of motorized dragnet with rings, has been practised on the Santa Catarina coast, where it generates jobs and income, and helps keep the traditional Azorean cultural tradition alive, since 1960. With the aim of analyzing the quality and quantity of the ichthyofauna bycatch, two trawls were carried out per isobath (10-20-30 m), seasonally, between November 2009 and August 2010 (i.e. summer, spring and winter), for 20 minutes each, at an average speed of two knots, and the bottom water temperatures and salinities recorded. The captures totalled 10868 fish (208.34 kg), distributed among 31 families and 62 species, with a fish/shrimp ratio of 5.19/1 kg. The most abundant family was Sciaenidae (86.13%), followed by Batrachoididae (2.70%) and Trichiuridae (2.44%). The diversity and evenness indices presented similar patterns of variation, the highest values occurring in spring at 30 m and the lowest in winter at 20 m. Cluster analysis led to the creation of four groups; one of them small and dominated by the Sciaenidae Stellifer brasiliensis, S. rastrifer, Paralonchurus brasiliensis, Isopisthus parvipinnis and Larimus breviceps. The young of this and other species, which are of little or no commercial value, along with tiny shrimps and other macroinvertebrates that enter the dragnets, are thrown back into the sea, usually dead. Besides the negative impact on the food chain, this continued practice could exacerbate the situation of artisanal fishermen even further, with the gradual, future decline of these resources.

3870 downloads Cited 3 times in SciELO

14.

Breast ultrasound diagnostic performance and outcomes for mass lesions using Breast Imaging Reporting and Data System category 0 mammogram
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Zanello, Paulo Almazy

; Robim, Andre Felipe Cica

; Oliveira, Tatiane Mendes Gonçalves de

; Elias Junior, Jorge

; Andrade, Jurandyr Moreira de

; Monteiro, Carlos Ribeiro

; Sarmento Filho, Joaquim Moraes

; Carrara, Helio Humberto Angotti

; Muglia, Valdair Francisco

Clinics

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2011, Volume 66 N. 3 Pages 443 - 448

Abstract: En | Text: En | PDF: En

PURPOSE: To evaluate the outcomes and diagnostic performance of ultrasonography after a Breast Imaging Reporting and Data System (Bi-RADS) category 0 mammogram. MATERIAL AND METHODS: This retrospective study reviewed 4,384 consecutive patients who underwent a screening mammography from January 2005 to July 2006; 391 of the 4,384 exams were classified as Bi-RADS category 0. After exclusions, 241 patients received subsequent sonogram. Ultrasonography was considered diagnostic when the Bi-RADS category was changed to 2, 4, or 5, and it was considered indeterminate (Bi-RADS 3) when the results indicated that the patients should return for a mammographic follow-up. The outcomes of these patients were assessed to evaluate the diagnostic performance of ultrasonography. RESULTS: The mean age of the patients was 53.3 years (ranging from 35 to 81). Of the 241 patients, ultrasonography was considered diagnostic in 146 (60.6%) patients and indeterminate in 95 (39.4%) patients. In the diagnostic group, 111 out of 146 patients (70.2%) had a sonogram result of Bi-RADS category 2 after a 2-year follow-up without evidence of malignancy. Furthermore, 35 out of 146 patients (29.8%) had a suspicious sonogram with a result of Bi-RADS category 4. After a tissue sampling procedure, 10 patients were confirmed to have breast cancer, and 25 had benign histopathological features without any evidence of malignancy after a 2-year follow-up. The sensitivity of ultrasonography was 100%, specificity was 89.1%, and overall accuracy was 89.6%. CONCLUSIONS: Based on the degree of resolution and its diagnostic performance, ultrasonography was determined to be an excellent method for the subsequent evaluation of Bi-RADS 0 mammograms.

https://doi.org/10.1590/S1807-59322011000300014 4911 downloads

15.

Acesso venoso trans-hepático percutâneo para hemodiálise: uma alternativa para pacientes portadores de insuficiência renal crônica
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Motta-Leal-Filho, Joaquim Maurício da

; Carnevale, Francisco Cesar

; Nasser, Felipe

; Sousa Junior, Wilson de Oliveira

; Zurstrassen, Charles Edouard

; Moreira, Airton Mota

; Affonso, Breno Boueri

; Cerri, Giovanni Guido

Jornal Vascular Brasileiro

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sep 2010, Volume 9 N. 3 Pages 131 - 136

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

CONTEXTO: Acesso venoso trans-hepático percutâneo para hemodiálise é uma opção para pacientes que já exauriram acessos venosos tradicionais. OBJETIVO: Apresentar uma série de casos que demonstram a factibilidade e a funcionalidade da implantação dos cateteres semi-implantáveis por meio de acesso venoso trans-hepático percutâneo em pacientes sem possibilidades de outros acessos. MÉTODOS: Análise observacional retrospectiva dos prontuários de seis pacientes que foram submetidos à implantação de nove cateteres trans-hepáticos percutâneos para hemodiálise. Os cateteres foram implantados na ausência de acessos venosos periféricos disponíveis. No seguimento dos pacientes, procurou-se avaliar: sucesso técnico do procedimento, taxa de complicação, taxa de infecção e patência do acesso. RESULTADOS: Quatro homens e duas mulheres com idades entre 31 e 85 anos (média: 55 anos). Sucesso técnico obtido em 100%. A média de duração dos cateteres foi de 300,5 dias (2 a 814 dias). Médias de patência primária e secundária foram de 179,60 e 328,33 dias, respectivamente. Taxa de trombose dos cateteres foi de 0,05 por 100 cateteres-dias, assim como a taxa de infecção. Houve três complicações precoces (30 primeiros dias de implantação dos cateteres): dois deslocamentos dos cateteres e uma infecção. Duas complicações tardias foram observadas: uma trombose e uma migração. Três pacientes (50%) tiveram que trocar seus cateteres. Taxa de mortalidade em 30 dias foi de 33%, porém não relacionada ao procedimento. CONCLUSÃO: Implantação do cateter para hemodiálise por meio do acesso venoso trans-hepático percutâneo parece ser uma técnica segura, porém a utilização desse acesso deve ser aplicada somente em casos de esgotamento de outros acessos vasculares profundos.

BACKGROUND: Percutaneous transhepatic venous access is an option for hemodialysis patients who have exhausted all traditional sites of venous access. OBJECTIVES: To present a small sample regarding the possibility and the functionality of transhepatic implantation of long-term catheters for hemodialysis in patients with no other possible access routes. METHODS: Retrospective observational analysis was made of the charts of six patients in which nine tunneled dialysis catheters were implanted by the percutaneous transhepatic route. Transhepatic catheters were placed in the absence of an available peripheral venous site. Patients were monitored to evaluate technical success, the complication rate, the infection rate and the duration of catheter patency. RESULTS: Four men and two women aged 31 to 85 years (mean age: 55 years). Technical success was 100%. The mean duration of catheter function was 300.5 days (range: 2 to 814 days). Means of primary and secondary patency were 179.60 and 328.33 days, respectively. The catheter thrombosis rate was 0.05 per 100 catheter-days as the infection rate. There were three early complications (within the first 30 days of catheter implantation): two catheter displacement and one infection. Two late complications were observed: one thrombosis and one migration. Three patients (50%) needed to have their catheters changed. The 30-day mortality rate was 33% but with no relation to the procedure. CONCLUSION: It may be suggested that this technique is safe, however transhepatic hemodialysis catheters may be used in patients with no other options for deep venous access for hemodialysis, albeit as a last resort access route.

13782 downloads Cited 1 time in SciELO

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