T R Viggiano

425 total citations
6 papers, 294 citations indexed

About

T R Viggiano is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, T R Viggiano has authored 6 papers receiving a total of 294 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Surgery, 3 papers in Gastroenterology and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in T R Viggiano's work include Gastroesophageal reflux and treatments (2 papers), Gastrointestinal Bleeding Diagnosis and Treatment (2 papers) and Dermatological and Skeletal Disorders (1 paper). T R Viggiano is often cited by papers focused on Gastroesophageal reflux and treatments (2 papers), Gastrointestinal Bleeding Diagnosis and Treatment (2 papers) and Dermatological and Skeletal Disorders (1 paper). T R Viggiano collaborates with scholars based in United States. T R Viggiano's co-authors include April Grudell, Rita K. Balm, Christopher J. Gostout, Paul S. Mueller, Aaron J. Krych, Wojciech Pawlina, S. W. Carmichael, Kenneth Calamia, James S. Scolapio and Alan R. Zinsmeister and has published in prestigious journals such as Gastroenterology, Gastrointestinal Endoscopy and Diseases of the Esophagus.

In The Last Decade

T R Viggiano

6 papers receiving 278 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T R Viggiano United States	6	127	85	75	74	64	6	294
F. Roesch‐Dietlen Mexico	11	212 1.7×	70 0.8×	128 1.7×	6 0.1×	90 1.4×	48	322
I. Lacreuse France	13	379 3.0×	82 1.0×	16 0.2×	13 0.2×	18 0.3×	31	487
Juanda Leo Hartono Singapore	11	88 0.7×	23 0.3×	91 1.2×	17 0.2×	100 1.6×	17	278
P. Kundhal Canada	8	252 2.0×	45 0.5×	18 0.2×	46 0.6×	137 2.1×	11	395
W A A G Macbeth New Zealand	9	268 2.1×	55 0.6×	18 0.2×	44 0.6×	16 0.3×	21	404
D. N. Samarasekera Sri Lanka	8	217 1.7×	12 0.1×	28 0.4×	38 0.5×	70 1.1×	12	321
Michael McFarlane Jamaica	11	169 1.3×	59 0.7×	10 0.1×	68 0.9×	18 0.3×	38	325
Mukta Krane United States	9	198 1.6×	33 0.4×	14 0.2×	14 0.2×	135 2.1×	21	355
Whitney Halgrimson United States	9	214 1.7×	174 2.0×	14 0.2×	62 0.8×	19 0.3×	18	333
Alexander R. Ende United States	7	94 0.7×	80 0.9×	15 0.2×	6 0.1×	88 1.4×	10	230

Countries citing papers authored by T R Viggiano

Since Specialization

Citations

This map shows the geographic impact of T R Viggiano'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 T R Viggiano with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T R Viggiano more than expected).

Fields of papers citing papers by T R Viggiano

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T R Viggiano. 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 T R Viggiano. The network helps show where T R Viggiano may publish in the future.

Co-authorship network of co-authors of T R Viggiano

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

All Works

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6 of 6 papers shown

1.

Grudell, April, Paul S. Mueller, & T R Viggiano. (2006). Black esophagus: report of six cases and review of the literature, 1963–2003. Diseases of the Esophagus. 19(2). 105–110. 70 indexed citations

2.

Krych, Aaron J., et al.. (2005). Assessing Professionalism in Early Medical Education: Experience with Peer Evaluation and Self-evaluation in the Gross Anatomy Course. Annals of the Academy of Medicine Singapore. 34(8). 486–491. 91 indexed citations

3.

Calamia, Kenneth, James S. Scolapio, & T R Viggiano. (2001). Endoscopic YAG laser treatment of watermelon stomach (gastric antral vascular ectasia) in patients with systemic sclerosis.. PubMed. 18(5). 605–8. 34 indexed citations

4.

Sandborn, W., Huiying Yang, WJ Tremaine, et al.. (1997). A new syndrome of Crohn's disease and pachydermoperiostosis in a family. Gastroenterology. 112(1). 241–249. 21 indexed citations

5.

Gostout, Christopher J., T R Viggiano, & Rita K. Balm. (1993). Acute gastrointestinal bleeding from portal hypertensive gastropathy: prevalence and clinical features.. PubMed. 88(12). 2030–3. 61 indexed citations

6.

Ahlquist, David A., et al.. (1989). Prospective comparison of contact with noncontact Nd:YAG laser therapy for palliation of esophageal carcinoma. Gastrointestinal Endoscopy. 35(5). 394–397. 17 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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