Marco Pennazio

7.3k citations
111 papers · 3.7k indexed · 2 hit papers · h-index 30
Topics
Gastrointestinal Bleeding Diagnosis and Treatment (72 papers)Gastrointestinal disorders and treatments (62 papers)Gastrointestinal Tumor Research and Treatment (40 papers)
Journals
SHILAP Revista de lepidopterologíaGastroenterologyThe American Journal of Gastroenterology

In The Last Decade

Marco Pennazio

109 papers receiving 3.5k citations

Hit Papers

Outcome of patients with obscure gastrointestinal bleedin...200420262011201820042018200400600

Peers

Marco Pennazio
Comparison fields: 5 of 88
  • Gastroenterology 3.1k
  • Surgery 2.8k
  • Pulmonary and Respiratory Medicine 1.2k
  • Oncology 566
  • Pathology and Forensic Medicine 326
Replace Maria Elena Riccioni with:
Maria Elena Riccioni Italy
Emanuele Rondonotti Italy
G. Rotondano Italy
Livio Cipolletta Italy
Yoshiro Kawahara Japan
Andrea May Germany
David P. Hurlstone United Kingdom
Osamu Goto Japan
Mitsuru Kaise Japan
Samuel N. Adler Israel
Marco Pennazio relative to Maria Elena Riccioni Italy Maria Elena Riccioni's profile →
Citations per field
00.5×4.7×
Maria Elena Riccioni · 1×
Citations per year

Countries citing papers authored by Marco Pennazio

Since Specialization
Citations

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

Fields of papers citing papers by Marco Pennazio

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marco Pennazio

This figure shows the co-authorship network connecting the top 25 collaborators of Marco Pennazio. A scholar is included among the top collaborators of Marco Pennazio 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 Marco Pennazio. Marco Pennazio 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
#WorkIndexed citations
1 0
2 2
3 10
4 3
5 37
6 14
7 11
8 22
9 4
10 49
11 14
12 1
13 7
14 75
15 7
16 4
17 13
18 14
19 39
20 99

About Marco Pennazio

Marco Pennazio is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine, having authored 111 papers that have together received 3.7k indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (72 papers), Gastrointestinal disorders and treatments (62 papers) and Gastrointestinal Tumor Research and Treatment (40 papers). The work is most often cited by research in Gastroenterology (3.1k citations), Surgery (2.8k citations) and Pulmonary and Respiratory Medicine (1.2k citations). Marco Pennazio has collaborated with scholars based in Italy, United Kingdom and United States. Frequent co-authors include Emanuele Rondonotti, Roberto de Franchis, Francesco Paolo Rossini, G. Beccari, C. Abbiati, Renato Santucci, Arrigo Arrigoni, F. P. Rossini, Anastasios Koulaouzidis and Cristiano Spada. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Gastroenterology.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026