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Geraldo Ishak

The diffuse-type gastric cancer epidemiology enigma
2020 · Paulo Pimentel Assumpção, Williams Fernandes Barra, et al. · BMC Gastroenterology · 63
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ACE2 polymorphisms as potential players in COVID-19 outcome
2020 · André Salim Khayat, Paulo Pimentel de Assumpção, et al. · PLoS ONE · 53
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Ii Brazilian Consensus on Gastric Cancer by the Brazilian Gastric Cancer Association
2020 · Leandro Cardoso BARCHI, Marcus Fernando Kodama Pertille RAMOS, et al. · ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) · 43
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Gastric Cancer Microbiome
2021 · Williams Fernandes Barra, Dionison Pereira Sarquis, et al. · Pathobiology · 42
Suicide journey of H. pylori through gastric carcinogenesis: the role of non-H. pylori microbiome and potential consequences for clinical practice
2019 · Paulo Pimentel de Assumpção, Taíssa Maíra Thomaz Araújo, et al. · European Journal of Clinical Microbiology & Infectious Diseases · 33
Numerical aberrations of chromosome 8 detected by conventional cytogenetics and fluorescence in situ hybridization in individuals from northern Brazil with gastric adenocarcinoma
2006 · Paulo Pimentel Assumpção, Geraldo Ishak, et al. · Cancer Genetics and Cytogenetics · 32
Demographic and socioeconomic profiles of patients admitted with diabetic foot complications in a tertiary hospital in Belem - Para
2020 · JOSÉ MACIEL CALDAS DOS REIS, ROBSON ROBERTO MELO WANZELLER, et al. · Revista do Colégio Brasileiro de Cirurgiões · 31
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Brazilian Gastric Cancer Association Guidelines (part 2): Update on Treatment
2021 · Leandro Cardoso BARCHI, Marcus Fernando Kodama Pertille RAMOS, et al. · ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) · 28
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MYC in gastric carcinoma and intestinal metaplasia of young adults
2010 · Danielle Queiroz Calcagno, Mariana Ferreira Leal, et al. · Cancer Genetics and Cytogenetics · 26
GEJ cancers: gastric or esophageal tumors? searching for the answer according to molecular identity
2017 · Williams Fernandes Barra, Fabiano Cordeiro Moreira, et al. · Oncotarget · 25
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Deregulation of MYC and TP53 through genetic and epigenetic alterations in gallbladder carcinomas
2014 · Geraldo Ishak, Mariana Ferreira Leal, et al. · Clinical and Experimental Medicine · 21
Brazilian Gastric Cancer Association Guidelines (part 1): an Update on Diagnosis, Staging, Endoscopic Treatment and Follow-up
2020 · Leandro Cardoso BARCHI, Marcus Fernando Kodama Pertille RAMOS, et al. · ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) · 20
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CDH1 mutations in gastric cancer patients from northern Brazil identified by Next- Generation Sequencing (NGS)
2016 · Antonette El-Husny, Milene Raiol-Moraes, et al. · Genetics and Molecular Biology · 17
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Hereditary gastric cancer: Three rules to reduce missed diagnoses
2020 · Paula Assumpção, Taíssa Araújo, et al. · World Journal of Gastroenterology · 15
Intrahepatic mRNA Expression of FAS, FASL, and FOXP3 Genes Is Associated with the Pathophysiology of Chronic HCV Infection
2016 · Ednelza da Silva Graça Amoras, Samara Tatielle Monteiro Gomes, et al. · PLoS ONE · 15
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NGF and P75NTR Gene Expression Is Associated with the Hepatic Fibrosis Stage Due to Viral and Non-Viral Causes
2015 · Ednelza da Silva Graça Amoras, Samara Tatielle Monteiro Gomes, et al. · PLoS ONE · 13
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The Small Bowel Cancer Incidence Enigma
2019 · Paulo Assumpção, André Khayat, et al. · Pathology & Oncology Research · 10
The Emerging Role of miRNAs and Their Clinical Implication in Biliary Tract Cancer
2016 · Nina Nayara Ferreira Martins, Kelly Cristina da Silva Oliveira, et al. · Gastroenterology Research and Practice · 8
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The adjacent to tumor sample trap
2015 · Paulo Pimentel de Assumpção, Sidney Emanuel Batista dos Santos, et al. · Gastric Cancer · 8
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Câncer de vesícula biliar: experiência de 10 anos em um hospital de referência da Amazônia
2011 · Geraldo Ishak, Felipe Soares Ribeiro, et al. · Revista do Colégio Brasileiro de Cirurgiões · 8
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Transcriptional and microbial profile of gastric cancer patients infected with Epstein-Barr virus
2025 · Klezzer de Oliveira Carneiro, Taíssa Maíra Thomaz Araújo, et al. · Frontiers in Oncology · 6
Oligometastasis in Gastric Cancer Treatment: Is There a Place for the Surgeon?
2023 · Paulo Pimentel de ASSUMPÇÃO, Jéssica Manoelli Costa da SILVA, et al. · ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) · 6
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Traps and trumps from adjacent-to-tumor samples in gastric cancer research
2018 · Paulo Pimentel de Assump玢o, Andr�Salim Khayat, et al. · Chinese Journal of Cancer Research · 6
Adenocarcinoma gástrico T4b: experiência de 12 anos em Hospital Universitário
2013 · Bernard Costa Favacho, Carleno da Silva Costa, et al. · ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) · 6
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Hepatic metastasis in Frantz’s tumor: A case report
2020 · Gisela Pereira Xavier Albuquerque, Aline Maria Pereira Cruz Ramos, et al. · International Journal of Surgery Case Reports · 5
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Works count: 78
Citation count: 561
H-index: 15
I10-index: 17
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