Sam G. Pappas

2.5k total citations
61 papers, 1.3k citations indexed

About

Sam G. Pappas is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Sam G. Pappas has authored 61 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Oncology, 32 papers in Surgery and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Sam G. Pappas's work include Pancreatic and Hepatic Oncology Research (24 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (9 papers) and Neuroendocrine Tumor Research Advances (9 papers). Sam G. Pappas is often cited by papers focused on Pancreatic and Hepatic Oncology Research (24 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (9 papers) and Neuroendocrine Tumor Research Advances (9 papers). Sam G. Pappas collaborates with scholars based in United States, Switzerland and Germany. Sam G. Pappas's co-authors include T. Clark Gamblin, Kiran K. Turaga, Kathleen K. Christians, Adam Perlman, Thejus Jayakrishnan, Xavier M. Keutgen, Jennifer Poirier, Ashiq Masood, Erik Schadde and Susan Tsai and has published in prestigious journals such as Nature Genetics, Journal of Clinical Oncology and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Sam G. Pappas

56 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sam G. Pappas United States 22 652 577 275 232 214 61 1.3k
Olatunji B. Alese United States 22 770 1.2× 1.3k 2.2× 423 1.5× 281 1.2× 124 0.6× 149 2.1k
Pierre Dubé Canada 18 682 1.0× 453 0.8× 157 0.6× 126 0.5× 272 1.3× 67 1.4k
Maheswari Senthil United States 22 416 0.6× 400 0.7× 320 1.2× 128 0.6× 59 0.3× 92 1.3k
J E M Crozier United Kingdom 12 375 0.6× 877 1.5× 225 0.8× 111 0.5× 65 0.3× 14 1.2k
P D Carey United Kingdom 20 508 0.8× 335 0.6× 382 1.4× 229 1.0× 70 0.3× 56 1.4k
P. H. Th. J. Slee Netherlands 20 363 0.6× 747 1.3× 581 2.1× 185 0.8× 51 0.2× 46 1.8k
Hassan Izzedine France 27 275 0.4× 530 0.9× 738 2.7× 148 0.6× 83 0.4× 94 2.1k
Koji Ikejiri Japan 27 542 0.8× 596 1.0× 415 1.5× 170 0.7× 33 0.2× 103 1.8k
Derek O’Reilly United Kingdom 25 821 1.3× 738 1.3× 280 1.0× 269 1.2× 98 0.5× 90 1.6k
Nami Imai Japan 11 276 0.4× 645 1.1× 198 0.7× 226 1.0× 54 0.3× 21 971

Countries citing papers authored by Sam G. Pappas

Since Specialization
Citations

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

Fields of papers citing papers by Sam G. Pappas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sam G. Pappas. 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 Sam G. Pappas. The network helps show where Sam G. Pappas may publish in the future.

Co-authorship network of co-authors of Sam G. Pappas

This figure shows the co-authorship network connecting the top 25 collaborators of Sam G. Pappas. A scholar is included among the top collaborators of Sam G. Pappas 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 Sam G. Pappas. Sam G. Pappas 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.
Khaliq, Ateeq, Chi Zhang, Anita Turk, et al.. (2024). Spatial transcriptomic analysis of primary and metastatic pancreatic cancers highlights tumor microenvironmental heterogeneity. Nature Genetics. 56(11). 2455–2465. 30 indexed citations
2.
Pappas, Sam G., et al.. (2023). Sarcoidosis of the Bile Duct. ACG Case Reports Journal. 10(1). e00964–e00964.
3.
Williams, Michael D., Anuradha R. Bhama, Samer A. Naffouje, et al.. (2022). Effect of Operative Time on Outcomes of Minimally Invasive Versus Open Pancreatoduodenectomy. Journal of Gastrointestinal Surgery. 27(1). 93–104. 10 indexed citations
4.
Poirier, Jennifer, et al.. (2019). Primary Tumor Site Affects Survival in Patients with Gastroenteropancreatic and Neuroendocrine Liver Metastases. International Journal of Endocrinology. 2019. 1–7. 13 indexed citations
5.
Poirier, Jennifer, Irene M. Min, Rasa Zarnegar, et al.. (2018). Expression of programmed death ligand 1 and 2 in adrenocortical cancer tissues: An exploratory study. Surgery. 165(1). 196–201. 12 indexed citations
6.
Schadde, Erik, Amjad Ali, Sumeet Virmani, et al.. (2018). 68Gallium-DOTATATE positron emission tomography–computed tomography (PET CT) changes management in a majority of patients with neuroendocrine tumors. Surgery. 165(1). 178–185. 16 indexed citations
7.
Green, Danielle E., Thejus Jayakrishnan, Michael Hwang, et al.. (2015). Immunohistochemistry – Microarray Analysis of Patients with Peritoneal Metastases of Appendiceal or Colorectal Origin. Frontiers in Surgery. 1. 50–50. 8 indexed citations
8.
Miura, John T., Douglas B. Evans, Sam G. Pappas, T. Clark Gamblin, & Kiran K. Turaga. (2013). Borderline Resectable/Locally Advanced Pancreatic Adenocarcinoma: Improvements Needed in Population-Based Registries. Annals of Surgical Oncology. 20(13). 4338–4347. 7 indexed citations
9.
Christians, Kathleen K., Kevin M. Riggle, Sam G. Pappas, et al.. (2013). Distal splenorenal and temporary mesocaval shunting at the time of pancreatectomy for cancer: Initial experience from the Medical College of Wisconsin. Surgery. 154(1). 123–131. 39 indexed citations
10.
Groeschl, Ryan T., Edward J. Quebbeman, Susan Tsai, et al.. (2012). Recurrence after microwave ablation of liver malignancies: a single institution experience. HPB. 15(5). 365–371. 39 indexed citations
11.
Wilson, Stuart D., Kara Doffek, Elizabeth A. Krzywda, et al.. (2011). Zollinger-Ellison syndrome associated with a history of alcohol abuse: Coincidence or consequence?. Surgery. 150(6). 1129–1135. 6 indexed citations
12.
Albert, M., Weijing Sun, Douglas L. Fraker, et al.. (2010). Chemoembolization of intrahepatic cholangiocarcinoma with cisplatinum, doxorubicin, mitomycin C, ethiodol, and polyvinyl alcohol. Cancer. 117(7). 1498–1505. 109 indexed citations
13.
Pappas, Sam G., et al.. (2010). Nutrition and Pancreaticoduodenectomy. Nutrition in Clinical Practice. 25(3). 234–243. 24 indexed citations
14.
Gamblin, T. Clark, Kathleen K. Christians, & Sam G. Pappas. (2010). Radiofrequency Ablation of Neuroendocrine Hepatic Metastasis. Surgical Oncology Clinics of North America. 20(2). 273–279. 21 indexed citations
15.
Christians, Kathleen K., et al.. (2010). Portal Vein Resection. Surgical Clinics of North America. 90(2). 309–322. 32 indexed citations
16.
Bradley, Ciarán T., et al.. (2009). Cost-Effectiveness of Prolonged Thromboprophylaxis After Cancer Surgery. Annals of Surgical Oncology. 17(1). 31–39. 32 indexed citations
17.
Wilson, Stuart D., Elizabeth A. Krzywda, Yong-ran Zhu, et al.. (2008). The influence of surgery in MEN-1 syndrome: Observations over 150 years. Surgery. 144(4). 695–702. 12 indexed citations
18.
Yang, Anthony D., David J. Bentrem, Sam G. Pappas, et al.. (2004). Advance directive use among patients undergoing high-risk operations. The American Journal of Surgery. 188(1). 98–101. 27 indexed citations
19.
Bentrem, David J., et al.. (2002). Contemporary surgical management of pheochromocytoma. The American Journal of Surgery. 184(6). 621–624. 14 indexed citations
20.
Pappas, Sam G. & V. Craig Jordan. (2002). Chemoprevention of Breast Cancer: Current and Future Prospects. Cancer and Metastasis Reviews. 21(3-4). 311–321. 18 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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