Marta Penna

2.8k total citations · 1 hit paper
53 papers, 1.7k citations indexed

About

Marta Penna is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Marta Penna has authored 53 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 33 papers in Oncology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Marta Penna's work include Colorectal Cancer Surgical Treatments (30 papers), Anorectal Disease Treatments and Outcomes (18 papers) and Colorectal and Anal Carcinomas (12 papers). Marta Penna is often cited by papers focused on Colorectal Cancer Surgical Treatments (30 papers), Anorectal Disease Treatments and Outcomes (18 papers) and Colorectal and Anal Carcinomas (12 papers). Marta Penna collaborates with scholars based in United Kingdom, Netherlands and United States. Marta Penna's co-authors include Roel Hompes, Paris Tekkis, Brendan Moran, Greg Wynn, Steve Arnold, Janindra Warusavitarne, Sheraz R. Markar, George B. Hanna, Neil Mortensen and Chris Cunningham and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Surgery and British journal of surgery.

In The Last Decade

Marta Penna

50 papers receiving 1.7k citations

Hit Papers

Transanal Total Mesorectal Excision 2016 2026 2019 2022 2016 50 100 150 200 250
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. Transanal Total Mesorectal Excision
    2016 294 citations Marta Penna, Roel Hompes et al. Annals of Surgery profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marta Penna United Kingdom 23 1.5k 1.3k 223 85 80 53 1.7k
Madhu Ragupathi United States 17 920 0.6× 638 0.5× 177 0.8× 40 0.5× 28 0.3× 27 1.0k
Slawomir J. Marecik United States 20 1.0k 0.7× 867 0.7× 208 0.9× 88 1.0× 24 0.3× 68 1.3k
Hossam Elfeki Egypt 22 1.1k 0.7× 593 0.5× 231 1.0× 437 5.1× 68 0.8× 55 1.3k
Leif A. Israelsson Sweden 24 1.9k 1.2× 716 0.6× 367 1.6× 23 0.3× 57 0.7× 40 1.9k
Celeste Y. Kang United States 12 929 0.6× 649 0.5× 283 1.3× 31 0.4× 49 0.6× 13 1.2k
A. Kuthe Germany 16 972 0.6× 324 0.3× 253 1.1× 35 0.4× 339 4.2× 36 1.1k
Ricardo Frago Spain 18 813 0.5× 612 0.5× 157 0.7× 22 0.3× 230 2.9× 28 1.0k
Amir L. Bastawrous United States 18 559 0.4× 316 0.2× 122 0.5× 80 0.9× 62 0.8× 38 814
Michele Manigrasso Italy 17 618 0.4× 361 0.3× 211 0.9× 97 1.1× 11 0.1× 62 755
Niels Komen Belgium 15 603 0.4× 513 0.4× 207 0.9× 58 0.7× 52 0.7× 60 862

Countries citing papers authored by Marta Penna

Since Specialization
Citations

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

Fields of papers citing papers by Marta Penna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marta Penna

This figure shows the co-authorship network connecting the top 25 collaborators of Marta Penna. A scholar is included among the top collaborators of Marta Penna 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 Marta Penna. Marta Penna 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.
Dunphy, Louise, et al.. (2019). Somatic symptom disorder: a diagnostic dilemma. BMJ Case Reports. 12(11). e231550–e231550. 16 indexed citations
3.
Dunphy, Louise, et al.. (2019). Left renal vein entrapment syndrome: nutcracker syndrome!. BMJ Case Reports. 12(9). e230877–e230877. 9 indexed citations
4.
Penna, Marta, Steve Arnold, Greg Wynn, et al.. (2019). A nationwide study on the adoption and short-term outcomes of transanal total mesorectal excision in the UK. PubMed. 74(4). 279–288. 9 indexed citations
5.
Conte, Annalisa lo, Allison Hirst, Marta Penna, et al.. (2019). Evolution of transanal total mesorectal excision according to the IDEAL framework. SHILAP Revista de lepidopterología. 1(1). e000004–e000004. 4 indexed citations
6.
Barnes, Thomas G., Marta Penna, Roel Hompes, & Chris Cunningham. (2017). Fluorescence to highlight the urethra: a human cadaveric study. Techniques in Coloproctology. 21(6). 439–444. 30 indexed citations
7.
Adamina, Michel, et al.. (2017). St.Gallen consensus on safe implementation of transanal total mesorectal excision. Surgical Endoscopy. 32(3). 1091–1103. 95 indexed citations
8.
Penna, Marta, Sheraz R. Markar, Hugh Mackenzie, Roel Hompes, & Chris Cunningham. (2017). Laparoscopic Lavage Versus Primary Resection for Acute Perforated Diverticulitis. Annals of Surgery. 267(2). 252–258. 47 indexed citations
9.
Buchs, Nicolas C., et al.. (2017). Biological mesh reconstruction of the pelvic floor following abdominoperineal excision for cancer: A review. World Journal of Clinical Oncology. 8(3). 249–249. 15 indexed citations
10.
Buchs, Nicolas C., Greg Wynn, Marta Penna, et al.. (2016). A two‐centre experience of transanal total mesorectal excision. Colorectal Disease. 18(12). 1154–1161. 30 indexed citations
11.
Penna, Marta, Jan Knol, Jurriaan B. Tuynman, et al.. (2016). Four anastomotic techniques following transanal total mesorectal excision (TaTME). Techniques in Coloproctology. 20(3). 185–191. 49 indexed citations
12.
Penna, Marta, Nicolas C. Buchs, A. L. A. Bloemendaal, & Roel Hompes. (2016). Transanal total mesorectal excision for rectal cancer: the journey towards a new technique and its current status. Expert Review of Anticancer Therapy. 16(11). 1145–1153. 14 indexed citations
13.
Penna, Marta, Roel Hompes, Steve Arnold, et al.. (2016). Transanal Total Mesorectal Excision. Annals of Surgery. 266(1). 111–117. 294 indexed citations breakdown →
14.
Markar, Sheraz R., Tom Wiggins, Marta Penna, & Paraskevas Paraskeva. (2014). Single-Incision versus Conventional Multiport Laparoscopic Colorectal Surgery—Systematic Review and Pooled Analysis. Journal of Gastrointestinal Surgery. 18(12). 2214–2227. 15 indexed citations
15.
Markar, Sheraz R., Marta Penna, & Adrian Harris. (2014). Laparoscopic Approach to Appendectomy Reduces the Incidence of Short- and Long-Term Post-operative Bowel Obstruction: Systematic Review and Pooled Analysis. Journal of Gastrointestinal Surgery. 18(9). 1683–1692. 26 indexed citations
16.
Markar, Sheraz R., et al.. (2014). A comparative international study on the management of acute appendicitis between a developed country and a middle income country. International Journal of Surgery. 12(4). 357–360. 7 indexed citations
17.
Penna, Marta, et al.. (2012). Linear-stapled Versus Circular-stapled Laparoscopic Gastrojejunal Anastomosis in Morbid Obesity. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 22(2). 95–101. 32 indexed citations
18.
Markar, Sheraz R., Marta Penna, Alan Karthikesalingam, & Majid Hashemi. (2012). The Impact of Hospital and Surgeon Volume on Clinical Outcome Following Bariatric Surgery. Obesity Surgery. 22(7). 1126–1134. 41 indexed citations
19.
Dala-Ali, Benan, et al.. (2012). Management of acute anterior shoulder dislocation. British Journal of Sports Medicine. 48(16). 1209–1215. 25 indexed citations
20.
Markar, Sheraz R., et al.. (2011). Influence of circular stapler diameter on postoperative stenosis after laparoscopic gastrojejunal anastomosis in morbid obesity. Surgery for Obesity and Related Diseases. 8(2). 230–235. 19 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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