Marcelo Simas de Lima

573 total citations
40 papers, 369 citations indexed

About

Marcelo Simas de Lima is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Marcelo Simas de Lima has authored 40 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 28 papers in Pulmonary and Respiratory Medicine and 10 papers in Oncology. Recurrent topics in Marcelo Simas de Lima's work include Esophageal and GI Pathology (21 papers), Esophageal Cancer Research and Treatment (12 papers) and Gastric Cancer Management and Outcomes (10 papers). Marcelo Simas de Lima is often cited by papers focused on Esophageal and GI Pathology (21 papers), Esophageal Cancer Research and Treatment (12 papers) and Gastric Cancer Management and Outcomes (10 papers). Marcelo Simas de Lima collaborates with scholars based in Brazil, Germany and Canada. Marcelo Simas de Lima's co-authors include Fauze Maluf‐Filho, Bruno da Costa Martins, Ulysses Ribeiro, Fábio S. Kawaguti, Adriana Vaz Safatle‐Ribeiro, Fábio Y. Hondo, Elisa Ryoka Baba, Ricardo S. Uemura, Gustavo Andrade de Paulo and Paulo Sakai and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastrointestinal Endoscopy and Surgical Endoscopy.

In The Last Decade

Marcelo Simas de Lima

38 papers receiving 356 citations

Peers

Marcelo Simas de Lima
Edson Ide Brazil
Naoyuki Tominaga Japan
Hans-Juergen Richter-Schrag Germany
Louis Wong Kee Song United States
Ricardo S. Uemura Brazil
Arnaldo Ferrari Italy
Yongfan Zhao China
Mario Shimada Japan
Dario Ligresti Italy
Philippe Ah‐Soune France
Edson Ide Brazil
Marcelo Simas de Lima
Citations per year, relative to Marcelo Simas de Lima Marcelo Simas de Lima (= 1×) peers Edson Ide

Countries citing papers authored by Marcelo Simas de Lima

Since Specialization
Citations

This map shows the geographic impact of Marcelo Simas de Lima's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Marcelo Simas de Lima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcelo Simas de Lima more than expected).

Fields of papers citing papers by Marcelo Simas de Lima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marcelo Simas de Lima. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Marcelo Simas de Lima. The network helps show where Marcelo Simas de Lima may publish in the future.

Co-authorship network of co-authors of Marcelo Simas de Lima

This figure shows the co-authorship network connecting the top 25 collaborators of Marcelo Simas de Lima. A scholar is included among the top collaborators of Marcelo Simas de Lima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Marcelo Simas de Lima. Marcelo Simas de Lima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Martins, Bruno da Costa, Gustavo Andrade de Paulo, Ricardo S. Uemura, et al.. (2023). Results of endoscopic biliary drainage in patients with malignant hilar stricture. Clinics. 78. 100153–100153. 4 indexed citations
3.
4.
Lima, Marcelo Simas de, Ricardo S. Uemura, Bruno da Costa Martins, et al.. (2022). Tube-in-tube endoscopic vacuum therapy for the closure of upper gastrointestinal fistulas, leaks, and perforations. Endoscopy. 54(10). 980–986. 3 indexed citations
5.
Lenz, Luciano, Bruno da Costa Martins, Gustavo Andrade de Paulo, et al.. (2022). Underwater versus conventional EMR for nonpedunculated colorectal lesions: a randomized clinical trial. Gastrointestinal Endoscopy. 97(3). 549–558. 16 indexed citations
6.
Lima, Marcelo Simas de. (2022). Top tips on endoscopic vacuum therapy (with video). Gastrointestinal Endoscopy. 96(1). 129–130. 1 indexed citations
7.
Lima, Marcelo Simas de, et al.. (2021). Endoscopic treatment of rectovesical fistula after colorectal anastomosis: tube-in-tube endoscopic vacuum therapy method. Endoscopy. 54(9). E532–E533. 4 indexed citations
8.
Lenz, Luciano, Gustavo Andrade de Paulo, Bruno da Costa Martins, et al.. (2021). Endoscopy infection control strategy during the COVID-19 pandemic: experience from a tertiary cancer center in Brazil. Clinics. 76. e2280–e2280. 3 indexed citations
9.
Safatle‐Ribeiro, Adriana Vaz, Carlos Frederico Sparapan Marques, Elisa Ryoka Baba, et al.. (2021). Diagnosis of Clinical Complete Response by Probe-Based Confocal Laser Endomicroscopy (pCLE) After Chemoradiation for Advanced Rectal Cancer. Journal of Gastrointestinal Surgery. 25(2). 357–368. 8 indexed citations
10.
Paulo, Gustavo Andrade de, et al.. (2020). EUS-guided gastroenterostomy: Initial experience in a brazilian tertiary center. Revista da Associação Médica Brasileira. 66(11). 1521–1525.
11.
Lenz, Luciano, Bruno da Costa Martins, Fábio S. Kawaguti, et al.. (2020). UNDERWATER ENDOSCOPIC MUCOSAL RESECTION FOR NON-PEDUNCULATED COLORECTAL LESIONS. A PROSPECTIVE SINGLE-ARM STUDY. Arquivos de Gastroenterologia. 57(2). 193–197. 4 indexed citations
12.
Lenz, Luciano, Adriana Vaz Safatle‐Ribeiro, Bruno da Costa Martins, et al.. (2020). Pancreatic Metastasis from Papillary Thyroid Carcinoma: A Case Report. JOP, journal of the pancreas. 21(6). 1 indexed citations
13.
Paulo, Gustavo Andrade de, Marcelo Simas de Lima, Ricardo S. Uemura, et al.. (2018). Endoscopic Injection of Mitomycin C for the Treatment of Pharyngoesophageal Stenosis Refractory to Endoscopic Treatment with Dilatation in Patients Treated for Head and Neck Cancer. Gastroenterology Research and Practice. 2018. 1–5. 7 indexed citations
14.
Safatle‐Ribeiro, Adriana Vaz, Elisa Ryoka Baba, Sheila F. Faraj, et al.. (2018). Probe-based confocal endomicroscopy is accurate for differentiating gastric lesions in patients in a Western center. Chinese Journal of Cancer Research. 30(5). 546–552. 7 indexed citations
15.
Martins, Bruno da Costa, Marcelo Simas de Lima, Adriana Vaz Safatle‐Ribeiro, et al.. (2017). Self-expandable metal stent for malignant esophagorespiratory fistula: predictive factors associated with clinical failure. Gastrointestinal Endoscopy. 87(2). 390–396. 17 indexed citations
16.
Kawaguti, Fábio S., Marcelo Simas de Lima, Bruno da Costa Martins, et al.. (2016). Comparison of the pull and introducer percutaneous endoscopic gastrostomy techniques in patients with head and neck cancer. United European Gastroenterology Journal. 5(3). 365–373. 19 indexed citations
17.
Martins, Bruno da Costa, Luciano Lenz, Gustavo Andrade de Paulo, et al.. (2016). Adverse events of self-expandable esophageal metallic stents in patients with long-term survival from advanced malignant disease. Gastrointestinal Endoscopy. 86(2). 299–306. 14 indexed citations
18.
Safatle‐Ribeiro, Adriana Vaz, Elisa Ryoka Baba, Sheila F. Faraj, et al.. (2016). Diagnostic accuracy of probe-based confocal laser endomicroscopy in Lugol-unstained esophageal superficial lesions of patients with head and neck cancer. Gastrointestinal Endoscopy. 85(6). 1195–1207. 15 indexed citations
19.
Maluf‐Filho, Fauze, Bruno da Costa Martins, Marcelo Simas de Lima, et al.. (2013). Etiology, endoscopic management and mortality of upper gastrointestinal bleeding in patients with cancer. United European Gastroenterology Journal. 1(1). 60–67. 29 indexed citations
20.
Maluf‐Filho, Fauze, Shinichi Ishioka, Fábio Y. Hondo, et al.. (2011). A new large-caliber trocar for percutaneous endoscopic gastrostomy by the introducer technique in head and neck cancer patients. Endoscopy. 43(9). 752–758. 10 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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