OOIR: Observatory of International Research

Papers

(The H4-Index of Gastroenterology Report is 18. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Correction to: Noninvasive tests for liver fibrosis in 2024: are there different scales for different diseases?	110
Insights into the underlying mechanisms and clinical management of microscopic colitis in relation to other gastrointestinal disorders	101
Quantification of gastric muscle interstitial cells of Cajal in individuals with and without gastroparesis: a pilot study	81
USP38 protects intestinal epithelial cells from ischemia/reperfusion injury by stabilizing BIRC5	52
A new radiomics approach combining the tumor and peri-tumor regions to predict lymph node metastasis and prognosis in gastric cancer	46
Intensity-specific considerations for exercise for patients with inflammatory bowel disease	33
Inhibiting Rac1 signaling alleviates DSS-induced colitis by improving inflammatory response and intestinal permeability	32
Evaluation of the short-term outcomes of robotic-assisted radical resection for perihilar cholangiocarcinoma: a propensity-scored matching analysis	29
Endoscopic ultrasound in portal hypertension: navigating venous hemodynamics and treatment efficacy	28
Advancing endoscope for cervicothoracic junction: a feasibility study of small incision-assisted submucosal tunnel endoscopic resection (S-STER)	27
Values of spleen-preserving distal pancreatectomy in well-differentiated non-functioning pancreatic neuroendocrine tumors: a comparative study	27
Ultrasound-guided fine-needle aspiration/biopsy-based pancreatic organoids establishment: an alternative model for basic and preclinical research	25
Texture analysis of apparent diffusion coefficient maps: can it identify nonresponse to neoadjuvant chemotherapy for additional radiation therapy in rectal cancer patients?	25
Management of IgG4-related cholangitis: diagnosis, therapy, and long-term surveillance	22
ELMO1 ameliorates intestinal epithelial cellular senescence via SIRT1/p65 signaling in inflammatory bowel disease-related fibrosis	22
Single-cell transcriptomic landscape indicates the potential role of immunotherapy in metastatic pancreatic angiosarcoma	21
The “terminal line”: a novel sign for the identification of distal mesorectum end during TME for rectal cancer	19
Endoscopic management of obstructing pouch twist	18
Advancements in pharmacological treatment of NAFLD/MASLD: a focus on metabolic and liver-targeted interventions	18