Rui Morais

740 total citations
47 papers, 250 citations indexed

About

Rui Morais is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Rui Morais has authored 47 papers receiving a total of 250 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 22 papers in Pulmonary and Respiratory Medicine and 10 papers in Gastroenterology. Recurrent topics in Rui Morais's work include Esophageal and GI Pathology (14 papers), Gastric Cancer Management and Outcomes (9 papers) and Gastrointestinal disorders and treatments (7 papers). Rui Morais is often cited by papers focused on Esophageal and GI Pathology (14 papers), Gastric Cancer Management and Outcomes (9 papers) and Gastrointestinal disorders and treatments (7 papers). Rui Morais collaborates with scholars based in Portugal, United Kingdom and United States. Rui Morais's co-authors include Guilherme Macedo, Eduardo Rodrigues‐Pinto, Pedro Pereira, Rui Gaspar, Filipe Vilas‐Boas, Carla Sousa, Cristina Freire, Marco Silva, Sónia G. Patrício and Manuel B. Marques and has published in prestigious journals such as British Journal of Cancer, The American Journal of Gastroenterology and Gastrointestinal Endoscopy.

In The Last Decade

Rui Morais

39 papers receiving 249 citations

Peers

Rui Morais

SURGE

ONCOL

PRM

EPIDE

HEPAT

Sir Alfred Cuschieri United Kingdom

R.R. Shawhan United States

Curtis Clark United States

Yu Kimura Japan

Koji Suzuki Japan

Qiuping Ma China

Chih‐Yang Hsiao Taiwan

Takashi Ogura Japan

Abigail Zabron United Kingdom

Shinichiro Ito Japan

Sir Alfred Cuschieri United Kingdom

Rui Morais

156 ×1.1

SURGE

146 ×1.6

ONCOL

63 ×0.8

PRM

65 ×1.4

EPIDE

31 ×1.2

HEPAT

Citations per year, relative to Rui Morais Rui Morais (= 1×) peers Sir Alfred Cuschieri

Countries citing papers authored by Rui Morais

Since Specialization

Citations

This map shows the geographic impact of Rui Morais'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 Rui Morais with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rui Morais more than expected).

Fields of papers citing papers by Rui Morais

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rui Morais. 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 Rui Morais. The network helps show where Rui Morais may publish in the future.

Co-authorship network of co-authors of Rui Morais

This figure shows the co-authorship network connecting the top 25 collaborators of Rui Morais. A scholar is included among the top collaborators of Rui Morais 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 Rui Morais. Rui Morais is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Fraile‐López, Miguel, Mathieu Pioche, Jérôme Rivory, et al.. (2025). Outcomes of endoscopic submucosal dissection for treatment of superficial anal squamous cell carcinoma: Multicenter international experience. Endoscopy International Open. 13(CP). a26415597–a26415597.

Rimondi, Alessandro, Rui Morais, Gianluca Esposito, et al.. (2025). Outcomes and safety of duodenal endoscopic submucosal dissection for nonampullary lesions: systematic review and meta-analysis. Gastrointestinal Endoscopy. 102(4). 514–524.e9. 1 indexed citations

Libânio, Diogo, João Santos‐Antunes, Rui Morais, et al.. (2024). Local recurrence after endoscopic submucosal dissection of gastric neoplastic lesions: special attention should be given also to safety margins. Scandinavian Journal of Gastroenterology. 59(9). 1105–1111. 1 indexed citations

Sferrazza, Sandro, Giulio Calabrese, Roberta Maselli, et al.. (2024). Underwater Techniques in Gastrointestinal Endoscopy: Diving into the Depths. Cancers. 16(20). 3535–3535. 2 indexed citations

Morais, Rui, Rui Gaspar, João Santos‐Antunes, et al.. (2024). Higher frequency of gastric neoplasia in advanced chronic liver disease patients: Impact of screening endoscopy in an intermediate-high risk country. Digestive and Liver Disease. 56(12). 2133–2142. 4 indexed citations

Estevinho, María Manuela, José Manuel Cabeda, Elisabete Machado, et al.. (2023). Viable Mycobacterium avium subsp. paratuberculosis Colonizes Peripheral Blood of Inflammatory Bowel Disease Patients. Microorganisms. 11(6). 1520–1520. 7 indexed citations

Morais, Rui, et al.. (2023). Endoscopic Submucosal Dissection of a Large Gastric Lesion Using a Novel Adjustable Traction Device: A-TRACT 4. GE Portuguese Journal of Gastroenterology. 31(1). 67–69.

Santos‐Antunes, João, Margarida Marques, Rui Morais, Fátima Carneiro, & Guilherme Macedo. (2021). Colorectal Endoscopic Submucosal Dissection in a Western Center: Analysis of Outcomes and Safety Profile. GE Portuguese Journal of Gastroenterology. 28(5). 319–327. 4 indexed citations

Morais, Rui, et al.. (2021). A case of duodenal-type follicular lymphoma. Revista Española de Enfermedades Digestivas. 114(5). 289–290. 1 indexed citations

10.

Rodrigues‐Pinto, Eduardo, Rui Morais, Bernardo Sousa‐Pinto, et al.. (2021). Development of an Online App to Predict Post-Endoscopic Retrograde Cholangiopancreatography Adverse Events Using a Single-Center Retrospective Cohort. Digestive Diseases. 39(3). 283–293. 8 indexed citations

11.

Morais, Rui, et al.. (2021). Endoscopic radiofrequency ablation for palliative treatment of hilar cholangiocarcinoma. VideoGIE. 6(4). 195–198. 4 indexed citations

12.

Morais, Rui, Filipe Vilas‐Boas, Marco Silva, Pedro Pereira, & Guilherme Macedo. (2019). Endoscopic Vacuum Therapy for Esophageal Perforation Treatment after Foreign Body Ingestion: Resolution after a Single Session. GE Portuguese Journal of Gastroenterology. 27(3). 207–209. 1 indexed citations

13.

Morais, Rui, Margarida Marques, & Guilherme Macedo. (2019). Endoscopic treatment of a foreign body–associated colonic perforation. International Journal of Colorectal Disease. 35(1). 165–167. 2 indexed citations

14.

Rodrigues‐Pinto, Eduardo, Rui Morais, Filipe Vilas‐Boas, Pedro Pereira, & Guilherme Macedo. (2019). Role of endoscopic vacuum therapy, internal drainage, and stents for postbariatric leaks. VideoGIE. 4(10). 481–485. 9 indexed citations

15.

Morais, Rui, et al.. (2018). Granulomatous gastritis induced by onychophagia: First case report. Gastroenterología y Hepatología (English Edition). 41(8). 498–500. 1 indexed citations

16.

Albuquerque, Andreia, Helena Miranda, José Manuel Lopes, et al.. (2017). Liver transplant recipients have a higher prevalence of anal squamous intraepithelial lesions. British Journal of Cancer. 117(12). 1761–1767. 10 indexed citations

17.

Silva, Marco, Armando Peixoto, Andreia Albuquerque, et al.. (2017). Clinical features and outcome of acute ischemic proctocolitis. Gastroenterología y Hepatología (English Edition). 40(1). 28–31.

18.

Morais, Rui, Hélder Cardoso, Marco Silva, & Guilherme Macedo. (2017). Hepatocellular carcinoma metastasis to sphenoid and cavernous sinus: An unexpected cause of ptosis. Digestive and Liver Disease. 50(1). 95–95. 2 indexed citations

19.

Morais, Rui, et al.. (2017). Acute heart failure and rhabdomyolysis: a clue for the diagnosis of polymyositis with cardiac involvement. Reumatismo. 69(2). 78–78. 2 indexed citations

20.

Peixoto, Armando, Marco Silva, Rui Gaspar, et al.. (2016). Predictive factors of short‐term mortality in ischaemic colitis and development of a new prognostic scoring model of in‐hospital mortality. United European Gastroenterology Journal. 5(3). 432–439. 12 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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