Per-Ola Park

1.6k citations

45 papers · 1.2k indexed · h-index 17

Impact in

Gastroenterology top 1%
- Gastrointestinal Tumor Research and Treatment
Surgery top 2%
- Minimally Invasive Surgical Techniques
- Esophageal and GI Pathology
- Gastrointestinal disorders and treatments
- Surgical Simulation and Training

Papers in

Gastroenterology 16
- Gastrointestinal Tumor Research and Treatment 9
- Gastroesophageal reflux and treatments 4
Surgery 40
- Esophageal and GI Pathology 20
- Minimally Invasive Surgical Techniques 20
- Gastrointestinal disorders and treatments 4
- Surgical Simulation and Training 4

Co-authors: Paul Swain Maria Bergström Annette Fritscher‐Ravens Keiichi Ikeda Charles A. Mosse Tim Mills C. Paul Swain Timothy N. Mills
Journals: Gastrointestinal Endoscopy (31 papers)Surgical Endoscopy (4 papers)Journal of Laparoendoscopic & Advanced Surgical Techniques (2 papers)Gastrointestinal Endoscopy Clinics of North America (1 paper)European Urology (1 paper)
Partner nations: Sweden United Kingdom Japan

In The Last Decade

Per-Ola Park

42 papers receiving 1.2k citations

Peers

Countries citing papers authored by Per-Ola Park

Since Specialization

Citations

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

Fields of papers citing papers by Per-Ola Park

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per-Ola Park. 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 Per-Ola Park. The network helps show where Per-Ola Park may publish in the future.

Co-authors

The 25 scholars most cited alongside Per-Ola Park, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Per-Ola Park Line = papers co-authored together Per-Ola Park links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Stent treatment or surgical closure for perforated duodenal ulcers: a prospective randomized study Surgical Endoscopy ·Jorge Alberto Arroyo Vázquez, Kaveh Khodakaram, Maria Bergström, Per-Ola Park	2020	10
2	Hepatitis E virus genotype 3 is associated with gallstone-related disease Scandinavian Journal of Gastroenterology ·Miriam Karlsson, Miriam Karlsson, Heléne Norder, Maria Bergström, Per-Ola Park, Marie Karlsson, Rune Wejstål, Åsa Alsiö, Anders Rosemar, Martin Lagging, Åsa Mellgren	2019	4
3	Surgical Trauma Caused by Different Abdominal Access Routes–Comparison of Open Surgical, Laparoscopic, and NOTES Transgastric Techniques in a Porcine Model Journal of Laparoendoscopic & Advanced Surgical Techniques ·J Vázquez, Maria Bergström, Joan Dot, Monder Abu–Suboh, Carla Fonseca, Marielle Esteves, Asghar Azadani, Jordi Armengol, Miquel Masachs, José Ramón Armengol-Miró, Per-Ola Park	2016	2
4	Stress response and well-being after open, laparoscopic, and NOTES transgastric uterine horn resection in a randomized porcine model Surgical Endoscopy ·Maria Bergström, Asghar Azadani, Peter Falk, Per-Ola Park	2014	6
5	A randomized trial comparing rates of abdominal contamination and postoperative infection among natural orifice transluminal endoscopic surgery, laparoscopic surgery, and open surgery in pigs Gastrointestinal Endoscopy ·Asghar Azadani, Henrik Jönsson, Per-Ola Park, Maria Bergström	2012	11
6	New methods for innovation: the development of a toolbox for natural orifice translumenal endoscopic surgery (NOTES) procedures Surgical Endoscopy ·C. Paul Swain, Kurt R. Bally, Per-Ola Park, Charles A. Mosse, Richard Rothstein	2011	5
7	A New In Vivo Method for Testing Closures of Gastric NOTES Incisions Using Leak of the Closure or Gastric Yield as Endpoints Journal of Laparoendoscopic & Advanced Surgical Techniques ·Asghar Azadani, Maria Bergström, Juan Dot, Monder Abu–Suboh, José Ramón Armengol-Miró, Per-Ola Park	2011	5
8	Stenting for colorectal cancer obstruction compared to surgery—a study of consecutive patients in a single institution International Journal of Colorectal Disease ·Eva Angenete, Dan Asplund, Maria Bergström, Per-Ola Park	2011	26
9	A randomized comparison of a new flexible bipolar hemostasis forceps designed principally for NOTES versus a conventional surgical laparoscopic bipolar forceps for intra-abdominal vessel sealing in a porcine model Gastrointestinal Endoscopy ·Per-Ola Park, Gary L. Long, Maria Bergström, Christie Cunningham, Omar J. Vakharia, Gregory J. Bakos, Kurt R. Bally, Richard Rothstein, C. Paul Swain	2009	9
10	Early clinical experience with a new flexible endoscopic suturing method for natural orifice transluminal endoscopic surgery and intraluminal endosurgery (with videos) Gastrointestinal Endoscopy ·Maria Bergström, Paul Swain, Per-Ola Park	2008	25
11	Endoscopic Closure of Transmural Bladder Wall Perforations European Urology ·Estêvão Lima, Carla Rolanda, Luís Osório, José Miguel Pêgo, David Silva, Tiago Henriques‐Coelho, José Luís Carvalho, Maria Bergström, Per-Ola Park, Charles A. Mosse, Paul Swain, Jorge Correia‐Pinto	2008	26
12	Measurements of intraperitoneal pressure and the development of a feedback control valve for regulating pressure during flexible transgastric surgery (NOTES) Gastrointestinal Endoscopy ·Maria Bergström, Paul Swain, Per-Ola Park	2007	32
13	Endoscopic pyloroplasty with full-thickness transgastric and transduodenal myotomy with sutured closure Gastrointestinal Endoscopy ·Per-Ola Park, Maria Bergström, Keiichi Ikeda, Annette Fritscher‐Ravens, Sandy Mosse, Michael L. Kochman, Paul Swain	2007	26
14	Transgastric anastomosis by using flexible endoscopy in a porcine model (with video) Gastrointestinal Endoscopy ·Maria Bergström, Keiichi Ikeda, Paul Swain, Per-Ola Park	2006	157
15	Endoscopic full-thickness resection: circumferential cutting method Gastrointestinal Endoscopy ·Keiichi Ikeda, Charles A. Mosse, Per-Ola Park, Annette Fritscher‐Ravens, Maria Bergström, Tim Mills, Hisao Tajiri, C. Paul Swain	2006	71
16	Experimental studies of transgastric gallbladder surgery: cholecystectomy and cholecystogastric anastomosis (videos) Gastrointestinal Endoscopy ·Per-Ola Park, Maria Bergström, Keiichi Ikeda, Annette Fritscher‐Ravens, Paul Swain	2005	339
17	Endoscopic suturing Best Practice & Research Clinical Gastroenterology ·Paul Swain, Per-Ola Park	2004	13
18	Transluminal EndosurgerySingle Lumen Access Anastomotic Device for Flexible Endoscopy Gastrointestinal Endoscopy ·Annette Fritscher‐Ravens, Charles A. Mosse, Debabrata Mukherjee, Terence C. Mills, Per-Ola Park, C Swain	2003	77
19	Bard EndoCinch: the device, the technique, and pre-clinical studies Gastrointestinal Endoscopy Clinics of North America ·Paul Swain, Per-Ola Park, Tim Mills	2003	24
20	A through-the-scope device for suturing and tissue approximation under EUS control Gastrointestinal Endoscopy ·Annette Fritscher‐Ravens, C Alexander Mosse, Timothy N. Mills, Dip Mukherjee, Per-Ola Park, Paul Swain	2002	23

About Per-Ola Park

Per-Ola Park is a scholar working on Gastroenterology, Surgery, Pulmonary and Respiratory Medicine, Obstetrics and Gynecology and Speech and Hearing, having authored 45 papers that have together received 1.2k indexed citations. Recurring topics across this work include Esophageal and GI Pathology (20 papers), Minimally Invasive Surgical Techniques (20 papers), Gastrointestinal Tumor Research and Treatment (9 papers), Gallbladder and Bile Duct Disorders (7 papers), Gastric Cancer Management and Outcomes (7 papers), Gastrointestinal disorders and treatments (4 papers), Surgical Simulation and Training (4 papers) and Gastroesophageal reflux and treatments (4 papers). The work is most often cited by research in Gastroenterology (462 citations), Surgery (1.1k citations), Pulmonary and Respiratory Medicine (729 citations), Obstetrics and Gynecology (64 citations) and Oncology (179 citations). Per-Ola Park has collaborated with scholars based in Sweden, United Kingdom and Japan. Frequent co-authors include Paul Swain, Maria Bergström, Annette Fritscher‐Ravens, Keiichi Ikeda, Charles A. Mosse, Tim Mills, C. Paul Swain, Timothy N. Mills, Dip Mukherjee and Dipankar Mukherjee. Their work appears in journals such as Gastrointestinal Endoscopy, Surgical Endoscopy, Journal of Laparoendoscopic & Advanced Surgical Techniques, Gastrointestinal Endoscopy Clinics of North America and European Urology.

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.

Explore authors with similar magnitude of impact