Jari Ovaska

Medicine · Health Sciences

31h-index4.5kcitations90works0.02yr avg
OpenAlex↗Google Scholar↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Gastroesophageal reflux and treatments(18), Esophageal and GI Pathology(16), Bariatric Surgery and Outcomes(11), Gastric Cancer Management and Outcomes(11), Pancreatic and Hepatic Oncology Research(10)

Publications90 total

Data from Decreased Blood Flow with Increased Metabolic Activity: A Novel Sign of Pancreatic Tumor Aggressiveness
2023Open Access
Data from Decreased Blood Flow with Increased Metabolic Activity: A Novel Sign of Pancreatic Tumor Aggressiveness
2023Open Access
CCR Translation for the Article from Decreased Blood Flow with Increased Metabolic Activity: A Novel Sign of Pancreatic Tumor Aggressiveness
2023Open Access
CCR Translation for the Article from Decreased Blood Flow with Increased Metabolic Activity: A Novel Sign of Pancreatic Tumor Aggressiveness
2023Open Access
Effect of Laparoscopic Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass on Weight Loss, Comorbidities, and Reflux at 10 Years in Adult Patients With Obesity
JAMA Surgery·2022· 382 citedOpen Access
Effect of Laparoscopic Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass on Weight Loss and Quality of Life at 7 Years in Patients With Morbid Obesity The SLEEVEPASS Randomized Clinical Trial
STM:n Hallinnonalan avoin julkaisuarkisto (Julkari)·2021· 44 cited
Effect of Laparoscopic Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass on Weight Loss and Quality of Life at 7 Years in Patients With Morbid Obesity
JAMA Surgery·2020· 190 citedOpen Access
Physical Activity Associates with Muscle Insulin Sensitivity Postbariatric Surgery
Medicine & Science in Sports & Exercise·2018· 7 citedOpen Access
Effect of Laparoscopic Sleeve Gastrectomy vs Laparoscopic Roux-en-Y Gastric Bypass on Weight Loss at 5 Years Among Patients With Morbid Obesity
JAMA·2018· 899 citedOpen Access
Erratum. Weight Loss After Bariatric Surgery Reverses Insulin-Induced Increases in Brain Glucose Metabolism of the Morbidly Obese. Diabetes 2013;62:2747–2751
Diabetes·2017Open Access
Accuracy of <sup>18</sup>F-FDG PET/CT, Multidetector CT, and MR Imaging in the Diagnosis of Pancreatic Cysts: A Prospective Single-Center Study
Journal of Nuclear Medicine·2015· 44 citedOpen Access
Diagnostic performance of 18F-FDG PET/CT, contrast enhanced CT and MRI in cystic pancreatic tumors
2015
Obesity-associated intestinal insulin resistance is ameliorated after bariatric surgery
Diabetologia·2015· 45 citedOpen Access
Comparison of short-term outcome of laparoscopic sleeve gastrectomy and gastric bypass in the treatment of morbid obesity: A prospective randomized controlled multicenter SLEEVEPASS study with 6-month follow-up
Scandinavian Journal of Surgery·2014· 80 citedOpen Access
Weight Loss After Bariatric Surgery Reverses Insulin-Induced Increases in Brain Glucose Metabolism of the Morbidly Obese
Diabetes·2013· 60 citedOpen Access
Characterization of hepatic tumors using [11C]metomidate through positron emission tomography: comparison with [11C]acetate
EJNMMI Research·2013· 8 citedOpen Access
SLEEVEPASS: A randomized prospective multicenter study comparing laparoscopic sleeve gastrectomy and gastric bypass in the treatment of morbid obesity: preliminary results
Surgical Endoscopy·2012· 136 cited
Fifteen-Year Outcome of Laparoscopic and Open Nissen Fundoplication: A Randomized Clinical Trial
The Annals of Thoracic Surgery·2011· 58 citedOpen Access
Adoption of Single Incision Laparoscopic Cholecystectomy in Small-Volume Hospitals: Initial Experiences of 51 Consecutive Procedures
Scandinavian Journal of Surgery·2011· 5 cited
A 5-Year Prospective Quality of Life Analysis Following Laparoscopic Adjustable Gastric Banding for Morbid Obesity
Obesity Surgery·2011· 46 cited
page 1 of 5Next →

Frequent Co-authors

Paulina Salminen(16), Pirjo Nuutila(11), Mika Helmiö(9), Risto Gullichsen(8), Anne Juuti(6), Marja Leivonen(6), Saija Hurme(6), Arto Rantala(6), Pipsa Peromaa-Haavisto(5), Seppo Laine(5), Jukka‐Pekka Mecklin(5), Heikki Järvinen(5), Maija Lavonius(5), Mikael Victorzon(4), Saila Kauhanen(4), Marko Seppänen(4), T Havia(4), Minna Soinio(3), Sofia Grönroos(3), Heikki Minn(3)