Ugwuji N. Maduekwe

33 papers and 587 indexed citations i.

About

Ugwuji N. Maduekwe is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Ugwuji N. Maduekwe has authored 33 papers receiving a total of 587 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pulmonary and Respiratory Medicine, 14 papers in Oncology and 12 papers in Surgery. Recurrent topics in Ugwuji N. Maduekwe’s work include Gastric Cancer Management and Outcomes (7 papers), Pancreatic and Hepatic Oncology Research (6 papers) and Metastasis and carcinoma case studies (5 papers). Ugwuji N. Maduekwe is often cited by papers focused on Gastric Cancer Management and Outcomes (7 papers), Pancreatic and Hepatic Oncology Research (6 papers) and Metastasis and carcinoma case studies (5 papers). Ugwuji N. Maduekwe collaborates with scholars based in United States and South Korea. Ugwuji N. Maduekwe's co-authors include Gregory Y. Lauwers, David W. Rattner, Sam S. Yoon, Sam S. Yoon, Jiping Wang, Ping Dang, Prakash K. Pandalai, Chandrajit P. Raut, David C. Harmon and Thomas F. DeLaney and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Cancer.

In The Last Decade

Co-authorship network of co-authors of Ugwuji N. Maduekwe i

Fields of papers citing papers by Ugwuji N. Maduekwe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ugwuji N. Maduekwe. 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 Ugwuji N. Maduekwe. The network helps show where Ugwuji N. Maduekwe may publish in the future.

Countries citing papers authored by Ugwuji N. Maduekwe

Since Specialization
Citations

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

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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2025