Mark Hanna

2.1k total citations
56 papers, 1.4k citations indexed

About

Mark Hanna is a scholar working on Surgery, Oncology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Mark Hanna has authored 56 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 23 papers in Oncology and 13 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Mark Hanna's work include Colorectal Cancer Surgical Treatments (17 papers), Cardiac, Anesthesia and Surgical Outcomes (13 papers) and Anorectal Disease Treatments and Outcomes (5 papers). Mark Hanna is often cited by papers focused on Colorectal Cancer Surgical Treatments (17 papers), Cardiac, Anesthesia and Surgical Outcomes (13 papers) and Anorectal Disease Treatments and Outcomes (5 papers). Mark Hanna collaborates with scholars based in United States, Canada and Australia. Mark Hanna's co-authors include Michael J. Stamos, Alessio Pigazzi, Zhobin Moghadamyeghaneh, Joseph C. Carmichael, Steven Mills, Grace S. Hwang, Michael Phelan, Roshanak Benabbas, Richard Sinert and Jay Shah and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PEDIATRICS.

In The Last Decade

Mark Hanna

52 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mark Hanna United States 21 890 574 336 237 213 56 1.4k
S.A. Mitchell United Kingdom 18 868 1.0× 144 0.3× 322 1.0× 360 1.5× 27 0.1× 41 1.7k
Seong Jin Park South Korea 26 1.0k 1.2× 102 0.2× 76 0.2× 450 1.9× 182 0.9× 150 2.1k
Patrick D. McLaughlin Canada 24 498 0.6× 169 0.3× 294 0.9× 226 1.0× 135 0.6× 81 1.9k
Kellie R. Brown United States 22 1.1k 1.3× 105 0.2× 334 1.0× 498 2.1× 25 0.1× 70 1.8k
A. Thiede Germany 23 1.3k 1.4× 415 0.7× 72 0.2× 273 1.2× 87 0.4× 191 1.8k
Gert Printzen Switzerland 21 834 0.9× 68 0.1× 520 1.5× 243 1.0× 77 0.4× 30 1.7k
Babar Kayani United Kingdom 31 2.8k 3.2× 260 0.5× 130 0.4× 275 1.2× 101 0.5× 125 3.3k
Laman A. Gray United States 31 1.6k 1.8× 264 0.5× 641 1.9× 511 2.2× 472 2.2× 128 3.0k
Darin Davidson Canada 22 1.2k 1.3× 80 0.1× 227 0.7× 214 0.9× 107 0.5× 75 1.9k
Sabine Hertel Germany 22 195 0.2× 191 0.3× 117 0.3× 170 0.7× 118 0.6× 39 1.6k

Countries citing papers authored by Mark Hanna

Since Specialization
Citations

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

Fields of papers citing papers by Mark Hanna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Hanna

This figure shows the co-authorship network connecting the top 25 collaborators of Mark Hanna. A scholar is included among the top collaborators of Mark Hanna 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 Mark Hanna. Mark Hanna 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.
Hanna, Mark & Andreas M. Kaiser. (2021). Update on the management of sigmoid diverticulitis. World Journal of Gastroenterology. 27(9). 760–781. 27 indexed citations
3.
Hanna, Mark. (2020). Utility of unmanned aircraft systems in inner city emergent response during peak rush hour traffic.. PEDIATRICS. 146. 183–183. 1 indexed citations
4.
Hanna, Mark, et al.. (2020). Small Bowel Diverticulosis As a Cause of Chronic Pneumoperitoneum. Cureus. 12(3). e7303–e7303. 2 indexed citations
5.
Dahdaleh, Fadi S., Samer A. Naffouje, Mark Hanna, & George I. Salti. (2020). Impact of Neoadjuvant Systemic Therapy on Pancreatic Fistula Rates Following Pancreatectomy: a Population-Based Propensity-Matched Analysis. Journal of Gastrointestinal Surgery. 25(3). 747–756. 13 indexed citations
6.
Sujatha-Bhaskar, Sarath, Mehraneh D. Jafari, Mark Hanna, et al.. (2017). An endoscopic mucosal grading system is predictive of leak in stapled rectal anastomoses. Surgical Endoscopy. 32(4). 1769–1775. 15 indexed citations
7.
Hanna, Mark, Mehraneh D. Jafari, Fariba Jafari, et al.. (2017). Randomized Clinical Trial of Epidural Compared with Conventional Analgesia after Minimally Invasive Colorectal Surgery. Journal of the American College of Surgeons. 225(5). 622–630. 21 indexed citations
8.
Truong, Adam, Mark Hanna, Zhobin Moghadamyeghaneh, & Michael J. Stamos. (2016). Implications of preoperative hypoalbuminemia in colorectal surgery. World Journal of Gastrointestinal Surgery. 8(5). 353–353. 82 indexed citations
9.
Moghadamyeghaneh, Zhobin, Grace S. Hwang, Mark Hanna, et al.. (2015). Unplanned readmission after appendectomy. The American Journal of Surgery. 212(3). 493–500. 21 indexed citations
10.
Moghadamyeghaneh, Zhobin, Mark Hanna, Grace S. Hwang, et al.. (2015). Outcome of preoperative weight loss in colorectal surgery. The American Journal of Surgery. 210(2). 291–297. 19 indexed citations
11.
Moghadamyeghaneh, Zhobin, Mark Hanna, Joseph C. Carmichael, et al.. (2015). Nationwide Analysis of Outcomes of Bowel Preparation in Colon Surgery. Journal of the American College of Surgeons. 220(5). 912–920. 51 indexed citations
12.
Moghadamyeghaneh, Zhobin, Grace S. Hwang, Mark Hanna, et al.. (2015). Surgical site infection impact of pelvic exenteration procedure. Journal of Surgical Oncology. 112(5). 533–537. 15 indexed citations
13.
Moghadamyeghaneh, Zhobin, Grace S. Hwang, Mark Hanna, et al.. (2015). Risk factors for prolonged ileus following colon surgery. Surgical Endoscopy. 30(2). 603–609. 134 indexed citations
14.
Hanna, Mark, Alessio Vinci, & Alessio Pigazzi. (2015). Diverting ileostomy in colorectal surgery: when is it necessary?. Langenbeck s Archives of Surgery. 400(2). 145–152. 107 indexed citations
15.
Moghadamyeghaneh, Zhobin, Mark Hanna, Joseph C. Carmichael, et al.. (2015). Preoperative Leukocytosis in Colorectal Cancer Patients. Journal of the American College of Surgeons. 221(1). 207–214. 34 indexed citations
16.
Moghadamyeghaneh, Zhobin, Mark Hanna, Joseph C. Carmichael, et al.. (2015). Comparison of open, laparoscopic, and robotic approaches for total abdominal colectomy. Surgical Endoscopy. 30(7). 2792–2798. 45 indexed citations
17.
Moghadamyeghaneh, Zhobin, Mark Hanna, Joseph C. Carmichael, Ninh T. Nguyen, & Michael J. Stamos. (2014). A Nationwide Analysis of Postoperative Deep Vein Thrombosis and Pulmonary Embolism in Colon and Rectal Surgery. Journal of Gastrointestinal Surgery. 18(12). 2169–2177. 66 indexed citations
18.
Katz, Matthew H. G., Thomas H. Taylor, Waddah B. Al‐Refaie, et al.. (2010). Adenosquamous Versus Adenocarcinoma of the Pancreas: A Population-Based Outcomes Analysis. Journal of Gastrointestinal Surgery. 15(1). 165–174. 61 indexed citations
19.
Hamiwka, Lorraine, Mark Hanna, Julian Midgley, Andrew Wade, & Silviu Grisaru. (2008). Areal and Volumetric Bone Mineral Density Changes After Renal Transplantation in Children: A Longitudinal Study. Transplantation Proceedings. 40(5). 1404–1406. 5 indexed citations
20.
Karim, G. A. & Mark Hanna. (1984). The combustion of lean mixtures of methane and air - a kinetic investigation. Am. Soc. Mech. Eng., (Pap.); (United States). 1 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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