Risto Gullichsen

1.4k total citations
38 papers, 1.0k citations indexed

About

Risto Gullichsen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Risto Gullichsen has authored 38 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Surgery, 20 papers in Pulmonary and Respiratory Medicine and 13 papers in Oncology. Recurrent topics in Risto Gullichsen's work include Gallbladder and Bile Duct Disorders (14 papers), Pediatric Hepatobiliary Diseases and Treatments (10 papers) and Esophageal and GI Pathology (9 papers). Risto Gullichsen is often cited by papers focused on Gallbladder and Bile Duct Disorders (14 papers), Pediatric Hepatobiliary Diseases and Treatments (10 papers) and Esophageal and GI Pathology (9 papers). Risto Gullichsen collaborates with scholars based in Finland and United States. Risto Gullichsen's co-authors include Seppo Laine, Jari Ovaska, Paulina Salminen, Arto Rantala, Juha Grönroos, Jukka Karvonen, Simo Laine, T Havia, Maija Lavonius and Saila Kauhanen and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, British journal of surgery and Gastrointestinal Endoscopy.

In The Last Decade

Risto Gullichsen

38 papers receiving 964 citations

Peers

Countries citing papers authored by Risto Gullichsen

Since Specialization

Citations

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

Fields of papers citing papers by Risto Gullichsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Risto Gullichsen

This figure shows the co-authorship network connecting the top 25 collaborators of Risto Gullichsen. A scholar is included among the top collaborators of Risto Gullichsen 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 Risto Gullichsen. Risto Gullichsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Prediction of the aggressiveness of non-functional pancreatic neuroendocrine tumors based on the dual-tracer PET/CT 2019 ·EJNMMI Research ·(unknown), Hanna Seppänen, Jukka Kemppainen, (unknown), Camilla Schalin‐Jäntti, Risto Gullichsen, Jukka Schildt, Harri Mustonen, Tiina Vesterinen, Johanna Arola, Saila Kauhanen	21
2	Antireflux Versus Conventional Plastic Stent in Malignant Biliary Obstruction: A Prospective Randomized Study 2016 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·(unknown), Juha Grönroos, Saija Hurme, Risto Gullichsen, Paulina Salminen	11
3	Endoscopic Treatment of Internal Gastrointestinal Fistulas With Fibrin Glue 2013 ·Surgical Laparoscopy Endoscopy & Percutaneous Techniques ·Jukka Karvonen, Juha Grönroos, (unknown), Risto Gullichsen, Paulina Salminen	4
4	Female gender and post-ERCP pancreatitis: Is the association caused by difficult cannulation? 2011 ·Scandinavian Journal of Gastroenterology ·(unknown), Paulina Salminen, Saija Hurme, Risto Gullichsen, Simo Laine, Juha Grönroos	5
5	Endoscopic treatment of pseudocystocolonic fistula with fibrin glue 2010 ·Gastrointestinal Endoscopy ·Jukka Karvonen, Risto Gullichsen, Paulina Salminen, Juha Grönroos	10
6	Endoscopic palliation of malignant obstructive jaundice in extremely elderly patients: plastic stent is enough 2010 ·Minimally Invasive Therapy & Allied Technologies ·Juha Grönroos, Risto Gullichsen, Simo Laine, Paulina Salminen	3
7	Use of self-expandable metal stents for the treatment of esophageal perforations and anastomotic leaks 2009 ·Surgical Endoscopy ·Paulina Salminen, Risto Gullichsen, Seppo Laine	104
8	Successful endoscopic treatment of spontaneous perforation of the common hepatic duct 2009 ·Endoscopy ·Jukka Karvonen, Risto Gullichsen, Paulina Salminen, Seppo Laine, Juha Grönroos	5
9	Subjective results and symptomatic outcome after fundoplication revision 2008 ·Scandinavian Journal of Gastroenterology ·Paulina Salminen, Risto Gullichsen, Jari Ovaska	2
10	Bile duct injuries during laparoscopic cholecystectomy: primary and long-term results from a single institution 2007 ·Surgical Endoscopy ·Jukka Karvonen, Risto Gullichsen, Simo Laine, Paulina Salminen, Juha Grönroos	90
11	Fluorine-18-l-Dihydroxyphenylalanine (18F-DOPA) Positron Emission Tomography as a Tool to Localize an Insulinoma or β-Cell Hyperplasia in Adult Patients 2007 ·The Journal of Clinical Endocrinology & Metabolism ·Saila Kauhanen, Marko Seppänen, Heikki Minn, Risto Gullichsen, Anna Salonen, Kalle Alanen, Riitta Parkkola, Olof Solin, Jörgen Bergman, Timo Sane, Jorma Salmi, Matti Välimäki, Pirjo Nuutila	108
12	Long-acting octreotide in the treatment of diarrhea after pelvic pouch surgery 2006 ·Techniques in Coloproctology ·Risto Gullichsen	5
13	The distribution of collagen types I, III, and IV in normal and malignant colorectal mucosa 2002 ·The European Journal of Surgery ·Marja Hilska, Yrjö Collan, Juha Peltonen, Risto Gullichsen, Hannu Paajanen, Matti Laato	27
14	Staging of Gastric Cancer 2002 ·Surgical Laparoscopy Endoscopy & Percutaneous Techniques ·Maija Lavonius, Risto Gullichsen, S. Salo, Pirkko Sonninen, Jari Ovaska	21
15	A Non-Icteric Cholecystectomized Patient with Recurrent Attacks of Right Epigastric Pain and Dilated Common Bile Duct – Do Liver Function Tests Predict Bile Duct Stones? 2001 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·Juha Grönroos, Markku M. Haapamäki, Risto Gullichsen	4
16	Laparoscopic vs conventional Nissen fundoplication 1997 ·Surgical Endoscopy ·Seppo Laine, Arto Rantala, Risto Gullichsen, Jari Ovaska	186
17	Aseptic spondylitis as the initial manifestation of the SAPHO syndrome 1997 ·European Spine Journal ·Pirkko Kotilainen, Risto Gullichsen, R. Saario, (unknown), E. Kotilainen	17
18	An Aseptic Inflammation of the Clavicle in a Patient with Crohn's Disease 1996 ·Scandinavian Journal of Rheumatology ·Pirkko Kotilainen, F Laxén, (unknown), Risto Gullichsen, R. Saario	16
19	What happens to the Valtrac® anastomosis of the colon? 1993 ·Diseases of the Colon & Rectum ·Risto Gullichsen, Jari Ovaska, T Havia, (unknown), T Ekfors	15
20	Immunohistochemical characterization of an amphicrine mucinous islet‐cell carcinoma of the pancreas 1992 ·Apmis ·V. Laine, T Ekfors, Risto Gullichsen, Timo J. Nevalainen	17

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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