Juha Grönroos

5.8k total citations · 2 hit papers
181 papers, 3.8k citations indexed

About

Juha Grönroos is a scholar working on Surgery, Emergency Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Juha Grönroos has authored 181 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Surgery, 37 papers in Emergency Medicine and 36 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Juha Grönroos's work include Appendicitis Diagnosis and Management (37 papers), Gallbladder and Bile Duct Disorders (30 papers) and Intraperitoneal and Appendiceal Malignancies (28 papers). Juha Grönroos is often cited by papers focused on Appendicitis Diagnosis and Management (37 papers), Gallbladder and Bile Duct Disorders (30 papers) and Intraperitoneal and Appendiceal Malignancies (28 papers). Juha Grönroos collaborates with scholars based in Finland, Sweden and United States. Juha Grönroos's co-authors include Paulina Salminen, Saija Hurme, Tero Rautio, Pia Nordström, Tuomo Rantanen, Timo J. Nevalainen, Hannu Paajanen, Markku Aarnio, Juhani Sand and Markku M. Haapamäki and has published in prestigious journals such as JAMA, PLoS ONE and Bioresource Technology.

In The Last Decade

Juha Grönroos

167 papers receiving 3.7k citations

Hit Papers

Antibiotic Therapy vs Appendectomy for Treatment of Uncom... 2015 2026 2018 2022 2015 2018 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. Antibiotic Therapy vs Appendectomy for Treatment of Uncomplicated Acute Appendicitis
    2015 483 citations Paulina Salminen, Hannu Paajanen et al. JAMA profile →
  2. Five-Year Follow-up of Antibiotic Therapy for Uncomplicated Acute Appendicitis in the APPAC Randomized Clinical Trial
    2018 271 citations Paulina Salminen, Risto Tuominen et al. JAMA profile →

Peers

Juha Grönroos
Ronald A. Fleming United States
Yujie Yuan China
Michael W. Hamm United States
Gun­nar Persson Sweden
Stephan Moll United States
Ying Hao China
Marc Schindewolf Germany
Richard Haynes United Kingdom
Mary E. Davis United States
Soo Jin Park South Korea
Ronald A. Fleming United States
Juha Grönroos
Citations per year, relative to Juha Grönroos Juha Grönroos (= 1×) peers Ronald A. Fleming

Countries citing papers authored by Juha Grönroos

Since Specialization
Citations

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

Fields of papers citing papers by Juha Grönroos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Juha Grönroos

This figure shows the co-authorship network connecting the top 25 collaborators of Juha Grönroos. A scholar is included among the top collaborators of Juha Grönroos 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 Juha Grönroos. Juha Grönroos 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.
Hurme, Saija, Tero Rautio, Pia Nordström, et al.. (2025). Prognostic CT-imaging findings for complicated acute appendicitis: A prospective cohort study. Scandinavian Journal of Surgery. 115(1). 42–49. 1 indexed citations
3.
Kaasalainen, Touko, Ekaterina Saukko, Outi Lindström, et al.. (2024). Assessing Patient Radiation Exposure in Endoscopic Retrograde Cholangiopancreatography: A Multicenter Retrospective Analysis of Procedural Complexity and Clinical Factors. Diagnostics. 14(6). 656–656. 1 indexed citations
4.
Grönroos, Juha, et al.. (2023). Risk for colorectal cancer after computed tomography verified acute diverticulitis: A retrospective cohort study with long-term follow-up. Scandinavian Journal of Surgery. 112(3). 157–163. 2 indexed citations
5.
Holmberg, Maria, Virpi Junttila, Torsti Schulz, et al.. (2023). Role of land cover in Finland’s greenhouse gas emissions. AMBIO. 52(11). 1697–1715. 3 indexed citations
6.
Haijanen, Jussi, Suvi Sippola, Risto Tuominen, et al.. (2019). Cost analysis of antibiotic therapy versus appendectomy for treatment of uncomplicated acute appendicitis: 5-year results of the APPAC randomized clinical trial. PLoS ONE. 14(7). e0220202–e0220202. 28 indexed citations
7.
8.
Ollikainen, Markku, Pirjo Peltonen‐Sainio, Juha Grönroos, et al.. (2016). Ympäristöllisesti ja sosiaalisesti kestävä ilmastopolitiikka maataloudessa. Jukuri (Natural Resources Institute Finland (Luke)). 2 indexed citations
9.
Grönroos, Juha, et al.. (2016). Antireflux Versus Conventional Plastic Stent in Malignant Biliary Obstruction: A Prospective Randomized Study. Journal of Laparoendoscopic & Advanced Surgical Techniques. 27(1). 53–57. 11 indexed citations
10.
Marttinen, Sanna, Elina Tampio, Taija Sinkko, et al.. (2015). Biokaasulaitokset - syötteistä lopputuotteisiin. Jukuri (Natural Resources Institute Finland (Luke)). 44(3). 117–22.
11.
Salminen, Paulina, Hannu Paajanen, Tero Rautio, et al.. (2015). Antibiotic Therapy vs Appendectomy for Treatment of Uncomplicated Acute Appendicitis. Obstetrical & Gynecological Survey. 70(10). 619–620. 1 indexed citations
12.
Salminen, Paulina, Hannu Paajanen, Tero Rautio, et al.. (2015). Antibiotic Therapy vs Appendectomy for Treatment of Uncomplicated Acute Appendicitis. JAMA. 313(23). 2340–2340. 483 indexed citations breakdown →
13.
Giordano, Salvatore, Markus Pääkkönen, Paulina Salminen, & Juha Grönroos. (2013). Elevated serum bilirubin in assessing the likelihood of perforation in acute appendicitis: A diagnostic meta-analysis. International Journal of Surgery. 11(9). 795–800. 42 indexed citations
14.
Paajanen, Hannu, Juha Grönroos, Tero Rautio, et al.. (2013). A prospective randomized controlled multicenter trial comparing antibiotic therapy with appendectomy in the treatment of uncomplicated acute appendicitis (APPAC trial). BMC Surgery. 13(1). 3–3. 50 indexed citations
15.
Kuisma, Miia, Helena Kahiluoto, Jouni Havukainen, et al.. (2012). Understanding biorefining efficiency – The case of agrifood waste. Bioresource Technology. 135. 588–597. 16 indexed citations
16.
Salminen, Paulina & Juha Grönroos. (2011). Anesthesiologist Assistance in Endoscopic Retrograde Cholangiopancreatography Procedures in the Elderly: Is it Worthwhile?. Journal of Laparoendoscopic & Advanced Surgical Techniques. 21(6). 517–519. 8 indexed citations
17.
Virtanen, Yrjö, Sirpa Kurppa, Merja Saarinen, et al.. (2010). Carbon footprint of food - An approach from national level and from a food portion. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 1443–1449. 6 indexed citations
18.
Haapamäki, Markku M., Juha Grönroos, Heimo Nurmi, Kalle Alanen, & Timo J. Nevalainen. (1999). Gene Expression of Group Ii Phospholipase A2 in Intestine in Crohn's Disease. The American Journal of Gastroenterology. 94(3). 713–720. 40 indexed citations
19.
Kemppainen, Esko, Pauli Puolakkainen, Ari Leppäniemi, et al.. (1998). Diagnosis of acute pancreatitis.. PubMed. 87(3). 191–4. 10 indexed citations
20.
Grönroos, Juha, Heikki Aho, & Timo J. Nevalainen. (1992). Cholinergic Hypothesis of Alcoholic Pancreatitis. Digestive Diseases. 10(1). 38–45. 20 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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