Hugo Uchima

936 total citations
44 papers, 176 citations indexed

About

Hugo Uchima is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Hugo Uchima has authored 44 papers receiving a total of 176 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 26 papers in Pulmonary and Respiratory Medicine and 18 papers in Gastroenterology. Recurrent topics in Hugo Uchima's work include Gastric Cancer Management and Outcomes (21 papers), Esophageal and GI Pathology (16 papers) and Gastrointestinal Tumor Research and Treatment (12 papers). Hugo Uchima is often cited by papers focused on Gastric Cancer Management and Outcomes (21 papers), Esophageal and GI Pathology (16 papers) and Gastrointestinal Tumor Research and Treatment (12 papers). Hugo Uchima collaborates with scholars based in Spain, Peru and United States. Hugo Uchima's co-authors include A. Mata, J. Espinós, J. N. Buchwald, Fermín Mearin, Sílvia Delgado-Aros, Alfredo Mata, Jorge C. Espinós, Glòria Fernández‐Esparrach, Monder Abu–Suboh and Eduardo Albéniz and has published in prestigious journals such as Gastrointestinal Endoscopy, Obesity Surgery and Endoscopy.

In The Last Decade

Hugo Uchima

34 papers receiving 173 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hugo Uchima Spain 6 143 82 42 40 32 44 176
Paweł Lech Poland 10 244 1.7× 69 0.8× 27 0.6× 24 0.6× 54 1.7× 42 262
Christopher C. Thompson United States 5 292 2.0× 135 1.6× 89 2.1× 29 0.7× 63 2.0× 7 301
Natalia Dowgiałło‐Gornowicz Poland 9 156 1.1× 37 0.5× 21 0.5× 17 0.4× 31 1.0× 42 169
Alex M. Sarkisian United States 4 270 1.9× 123 1.5× 25 0.6× 69 1.7× 73 2.3× 6 291
Michał Orłowski Poland 10 220 1.5× 68 0.8× 14 0.3× 31 0.8× 46 1.4× 28 232
Maria Natoudi Greece 11 288 2.0× 106 1.3× 91 2.2× 21 0.5× 53 1.7× 15 312
Asaad F Salama Egypt 10 321 2.2× 151 1.8× 57 1.4× 12 0.3× 48 1.5× 13 327
Valerio Pontecorvi Italy 7 155 1.1× 37 0.5× 23 0.5× 31 0.8× 45 1.4× 37 167
Ahmad Bashir Jordan 7 185 1.3× 61 0.7× 69 1.6× 9 0.2× 32 1.0× 13 198
Ralph P. M. Gadiot Netherlands 11 325 2.3× 90 1.1× 36 0.9× 27 0.7× 106 3.3× 11 338

Countries citing papers authored by Hugo Uchima

Since Specialization
Citations

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

Fields of papers citing papers by Hugo Uchima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hugo Uchima

This figure shows the co-authorship network connecting the top 25 collaborators of Hugo Uchima. A scholar is included among the top collaborators of Hugo Uchima 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 Hugo Uchima. Hugo Uchima 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
1.
2.
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.
3.
Hernández, Adrían V., et al.. (2025). OLGA and OLGIM staging systems on the risk assessment of gastric cancer: a systematic review and meta‑analysis of prospective cohorts. Therapeutic Advances in Gastroenterology. 18. 1128508437–1128508437. 2 indexed citations
4.
Muñoz-González, Raquel, et al.. (2025). Endoscopic microanatomy of Anisakis. In vivo study. Revista Española de Enfermedades Digestivas.
5.
Muñoz-González, Raquel, et al.. (2024). Endoscopic subserosal dissection of a giant gastric gastrointestinal stromal tumor with risk factors. Endoscopy. 56(S 01). E903–E904.
6.
Marín, Íngrid, et al.. (2023). Appropriateness of routine pre-endoscopic SARS-CoV-2 screening with RT-PCR in asymptomatic individuals and its impact on delayed diagnosis. Gastroenterología y Hepatología (English Edition). 46(4). 274–281.
7.
Uchima, Hugo, Raquel Muñoz-González, Íngrid Marín, et al.. (2023). Underwater cap-suction pseudopolyp formation for endoscopic mucosal resection: a simple technique for treating flat, appendiceal orifice or ileocecal valve colorectal lesions. Endoscopy. 55(11). 1045–1050. 1 indexed citations
8.
9.
Uchima, Hugo, et al.. (2022). Leiomyoma-like clip artifact after endoscopic full-thickness resection. Revista Española de Enfermedades Digestivas. 115(1). 37–38.
10.
Delgado‐Guillena, Pedro, et al.. (2020). Frecuencia y aspectos clínicos del cáncer gástrico precoz en relación con el avanzado en un área sanitaria de España. Gastroenterología y Hepatología. 43(9). 506–514. 3 indexed citations
11.
12.
Sendino, Oriol, Carme Loras, A. Mata, et al.. (2020). Eficacia y seguridad de la terapia de vacío endoscópica para el tratamiento de perforaciones y dehiscencias anastomóticas del tracto digestivo superior. Gastroenterología y Hepatología. 43(8). 431–438. 3 indexed citations
13.
14.
Sánchez, Joaquín Rodríguez, et al.. (2019). Short and long-term outcomes of underwater EMR compared to the traditional procedure in the real clinical practice. Revista Española de Enfermedades Digestivas. 111(7). 543–549. 22 indexed citations
15.
Córdova, Henry, Hugo Uchima, Cristina Sánchez-Montes, et al.. (2017). Pólipos gástricos: análisis retrospectivo de 41.253 endoscopias digestivas altas. Gastroenterología y Hepatología. 40(8). 507–514. 7 indexed citations
16.
Espinós, J., J. N. Buchwald, Fermín Mearin, et al.. (2015). Gastrointestinal Physiological Changes and Their Relationship to Weight Loss Following the POSE Procedure. Obesity Surgery. 26(5). 1081–1089. 50 indexed citations
17.
Uchima, Hugo, et al.. (2015). Lumen-apposing metal stent for the treatment of refractory gastrojejunal anastomotic stricture after laparoscopic gastric bypass. Gastrointestinal Endoscopy. 83(1). 251–251. 17 indexed citations
18.
Fernández‐Esparrach, Glòria, Oriol Sendino, Isis K. Araujo, et al.. (2014). Incidence of bacteremia in cirrhotic patients undergoing upper endoscopic ultrasonography. Gastroenterología y Hepatología. 37(6). 327–333. 2 indexed citations
19.
Gordillo, Jordi, et al.. (2014). Prevalencia y características epidemiológicas del esófago de Barrett en la provincia de Barcelona. Gastroenterología y Hepatología. 37(7). 397–401. 2 indexed citations
20.
Uchima, Hugo, Domingo Balderramo, & Andrés Cárdenas. (2012). Bile duct hepatocellular carcinoma thrombi. Gastroenterología y Hepatología. 35(5). 326–329. 4 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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