Hasan T. Kirat

2.4k total citations · 2 hit papers
34 papers, 1.6k citations indexed

About

Hasan T. Kirat is a scholar working on Surgery, Oncology and Genetics. According to data from OpenAlex, Hasan T. Kirat has authored 34 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 22 papers in Oncology and 8 papers in Genetics. Recurrent topics in Hasan T. Kirat's work include Colorectal Cancer Surgical Treatments (22 papers), Inflammatory Bowel Disease (8 papers) and Diverticular Disease and Complications (7 papers). Hasan T. Kirat is often cited by papers focused on Colorectal Cancer Surgical Treatments (22 papers), Inflammatory Bowel Disease (8 papers) and Diverticular Disease and Complications (7 papers). Hasan T. Kirat collaborates with scholars based in United States, Türkiye and India. Hasan T. Kirat's co-authors include Feza H. Remzi, Daniel P. Geisler, Victor W. Fazio, Jihad H. Kaouk, Ravi P. Kiran, Ravi P. Kiran, Bo Shen, Feza H. Remzi, Helen Heneghan and Elena Manilich and has published in prestigious journals such as Annals of Surgery, British journal of surgery and The American Journal of Surgery.

In The Last Decade

Hasan T. Kirat

34 papers receiving 1.6k citations

Hit Papers

Ileal Pouch Anal Anastomosis 2008 2026 2014 2020 2013 2008 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Ileal Pouch Anal Anastomosis
    2013 487 citations Victor W. Fazio, Ravi P. Kiran et al. Annals of Surgery profile →
  2. Single‐port laparoscopy in colorectal surgery
    2008 413 citations Feza H. Remzi, Hasan T. Kirat et al. Colorectal Disease profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hasan T. Kirat United States 18 1.3k 816 530 377 276 34 1.6k
André da Luz Moreira United States 15 717 0.6× 566 0.7× 445 0.8× 321 0.9× 57 0.2× 39 1.1k
Michal Amitai Israel 15 662 0.5× 213 0.3× 110 0.2× 126 0.3× 140 0.5× 41 948
Najim Chafaı̈ France 19 732 0.6× 524 0.6× 68 0.1× 74 0.2× 49 0.2× 63 924
Claudio Mattana Italy 18 640 0.5× 548 0.7× 108 0.2× 82 0.2× 32 0.1× 31 842
Cristina Trovato Italy 16 530 0.4× 302 0.4× 63 0.1× 243 0.6× 296 1.1× 57 844
M A Bigard France 14 634 0.5× 72 0.1× 332 0.6× 337 0.9× 315 1.1× 26 996
Daniel P. Geisler United States 16 1.0k 0.8× 719 0.9× 72 0.1× 37 0.1× 260 0.9× 21 1.2k
Rebecca Greenhalgh United Kingdom 13 456 0.4× 153 0.2× 429 0.8× 293 0.8× 67 0.2× 30 832
Michelangelo Miccini Italy 18 688 0.5× 311 0.4× 87 0.2× 47 0.1× 31 0.1× 63 907
R Schöfl Austria 17 539 0.4× 166 0.2× 87 0.2× 237 0.6× 85 0.3× 56 822

Countries citing papers authored by Hasan T. Kirat

Since Specialization
Citations

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

Fields of papers citing papers by Hasan T. Kirat

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hasan T. Kirat

This figure shows the co-authorship network connecting the top 25 collaborators of Hasan T. Kirat. A scholar is included among the top collaborators of Hasan T. Kirat 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 Hasan T. Kirat. Hasan T. Kirat 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.
Esen, Eren, Patricio B. Lynn, André da Luz Moreira, et al.. (2022). Operative, long‐term and quality of life outcomes after salvage of failed re‐do ileal pouch anal anastomosis. Colorectal Disease. 24(6). 790–792. 5 indexed citations
2.
Esen, Eren, et al.. (2021). Handsewn Versus Stapled IPAA in Redo Setting: Indications, Patient Characteristics, Operative, Functional, and Quality-of-Life Outcomes. Diseases of the Colon & Rectum. 64(8). 1014–1019. 5 indexed citations
3.
4.
Ray, Juliet J., et al.. (2020). Association of Malnutrition with Postoperative Outcomes after Ileal Pouch-Anal Anastomosis. Journal of Gastrointestinal Surgery. 25(6). 1562–1564. 5 indexed citations
5.
Aytaç, Erman, et al.. (2019). Transabdominal re-do pouch surgery in pediatric patients for failed ileal pouch anal anastomosis: a case matched study. Pediatric Surgery International. 35(8). 895–901. 4 indexed citations
6.
Wu, Xian-rui, Hasan T. Kirat, Matthew F. Kalady, & James M. Church. (2015). Restorative Proctocolectomy With a Handsewn IPAA. Diseases of the Colon & Rectum. 58(2). 205–213. 13 indexed citations
7.
Fazio, Victor W., Ravi P. Kiran, Feza H. Remzi, et al.. (2013). Ileal Pouch Anal Anastomosis. Annals of Surgery. 257(4). 679–685. 487 indexed citations breakdown →
8.
Kirat, Hasan T., Ersin Öztürk, Ian C. Lavery, & Ravi P. Kiran. (2012). The predictive value of preoperative carcinoembryonic antigen level in the prognosis of colon cancer. The American Journal of Surgery. 204(4). 447–452. 31 indexed citations
9.
Kirat, Hasan T., et al.. (2011). The negative effects of surgery persist beyond the early postoperative period after laparoscopic colorectal resection. Techniques in Coloproctology. 15(2). 173–177. 5 indexed citations
10.
Kirat, Hasan T., Feza H. Remzi, Bo Shen, & Ravi P. Kiran. (2011). Pelvic abscess associated with anastomotic leak in patients with ileal pouch-anal anastomosis (IPAA): transanastomotic or CT-guided drainage?. International Journal of Colorectal Disease. 26(11). 1469–1474. 20 indexed citations
11.
Kirat, Hasan T., Ravi P. Kiran, Mustafa Öncel, et al.. (2011). Management of Leak From the Tip of the “J” in Ileal Pouch-Anal Anastomosis. Diseases of the Colon & Rectum. 54(4). 454–459. 25 indexed citations
12.
Kiran, Ravi P., Hasan T. Kirat, Ersin Öztürk, Daniel Geisler, & Feza H. Remzi. (2010). Does the learning curve during laparoscopic colectomy adversely affect costs?. Surgical Endoscopy. 24(11). 2718–2722. 19 indexed citations
13.
Geisler, Daniel P., Hasan T. Kirat, & Feza H. Remzi. (2010). Single-port laparoscopic total proctocolectomy with ileal pouch-anal anastomosis: initial operative experience. Surgical Endoscopy. 25(7). 2175–2178. 37 indexed citations
14.
Kirat, Hasan T., Naveen Pokala, Jon D. Vogel, Victor W. Fazio, & Ravi P. Kiran. (2010). Can Laparoscopic Ileocolic Resection be Performed with Comparable Safety to Open Surgery for Regional Enteritis: Data from National Surgical Quality Improvement Program. The American Surgeon. 76(12). 1393–1396. 5 indexed citations
15.
Kirat, Hasan T. & Feza H. Remzi. (2010). Technical Aspects of Ileoanal Pouch Surgery in Patients with Ulcerative Colitis. Clinics in Colon and Rectal Surgery. 23(4). 239–247. 44 indexed citations
16.
Remzi, Feza H., Victor W. Fazio, Hasan T. Kirat, et al.. (2009). Repeat Pouch Surgery by the Abdominal Approach Safely Salvages Failed Ileal Pelvic Pouch. Diseases of the Colon & Rectum. 52(2). 198–204. 48 indexed citations
17.
Remzi, Feza H., Hasan T. Kirat, & Daniel P. Geisler. (2009). Laparoscopic single-port colectomy for sigmoid cancer. Techniques in Coloproctology. 14(3). 253–255. 57 indexed citations
18.
Garrett, Kelly A., Feza H. Remzi, Hasan T. Kirat, et al.. (2009). Outcome of Salvage Surgery for Ileal Pouches Referred with a Diagnosis of Crohn's Disease. Diseases of the Colon & Rectum. 52(12). 1967–1974. 32 indexed citations
19.
20.
Remzi, Feza H., Hasan T. Kirat, Jihad H. Kaouk, & Daniel P. Geisler. (2008). Single‐port laparoscopy in colorectal surgery. Colorectal Disease. 10(8). 823–826. 413 indexed citations breakdown →

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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