OOIR: Observatory of International Research

Papers

(The TQCC of Abdominal Radiology is 10. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Added-value of ancillary imaging features for differentiating hepatocellular carcinoma from intrahepatic mass-forming cholangiocarcinoma on Gd-BOPTA-enhanced MRI in LI-RADS M	50
Whole tumor volumetric ADC analysis: relationships with histopathological differentiation of hepatocellular carcinoma	42
Evaluation of early sonographic predictors of gangrenous cholecystitis: mucosal discontinuity and echogenic pericholecystic fat	41
Reproducibility of liver R2* quantification for liver iron quantification from cardiac R2* acquisitions	37
SBRT for HCC: Overview of technique and treatment response assessment	34
Contrast enhanced ultrasound versus multiphasic contrast enhanced computed tomography in evaluation of gallbladder lesions	33
Performance of automatic machine learning versus radiologists in the evaluation of endometrium on computed tomography	33
The clinical utility of inpatient MRI following an abdominopelvic CT	32
Anal fistula at roof of ischiorectal fossa inside levator-ani muscle (RIFIL): a new highly complex anal fistula diagnosed on MRI	31
Value of second opinion subspecialty radiology consultation in suspected abdominal medium vessel vasculitis	30
Approaching diversity and inclusion in the radiology department	27
Preventive covered stent placement at the gastroduodenal artery stump in angiogram-negative sentinel hemorrhage after pancreaticoduodenectomy	27
Effect of different driver power amplitudes on liver stiffness measurement in pediatric liver MR elastography	25
Diffusion-weighted MR imaging in pancreatic ductal adenocarcinoma: prediction of next-generation sequencing-based tumor cellularity and prognosis after surgical resection	25
Correction to: Implementation of peer learning conferences throughout a multi‑site abdominal radiology practice	23
Endometrial cancer from early to advanced-stage disease: an update for radiologists	23
Clinical evaluation of a robotic system for precise CT-guided percutaneous procedures	22
Two-dimensional (2D) morphologic measurements can quantify the severity of liver disease in children with autosomal recessive polycystic kidney disease (ARPKD)	22
Esophageal cast (desquamative esophagitis)	21
Predictors of malignancy in incidental adnexal lesions identified on CT in patients with prior non-ovarian cancer	21
Machine learning based evaluation of clinical and pretreatment 18F-FDG-PET/CT radiomic features to predict prognosis of cervical cancer patients	21
Can abdominal CT features predict autonomous cortisol secretion in patients with adrenal nodules?	20
Correction to: Diagnostic performance of preoperative MR imaging findings for differentiation of uterine leiomyoma with intraligamentous growth from subserosal leiomyoma	20
Pancreatic cystic neoplasms and post-inflammatory cysts: interobserver agreement and diagnostic performance of MRI with MRCP	20
Compressed sensing for breath-hold high-resolution hepatobiliary phase imaging: image noise, artifact, biliary anatomy evaluation, and focal lesion detection in comparison with parallel imaging	19

Classic signs in abdominal radiology: the “Sausage-string” sign	19
MRI is the most commonly used imaging modality for HCC screening at a tertiary care transplant center	19
Correction to: Portosystemic shunt surgery in the era of TIPS: imaging‑based planning of the surgical approach	19
Gastrointestinal duplication cysts: what a radiologist needs to know	18
Intra-patient comparison of 3D and 2D magnetic resonance elastography techniques for assessment of liver stiffness	18
T1 relaxation times and MR elastography-derived stiffness: new potential imaging biomarkers for the assessment of chronic pancreatitis	17
Caudate lobe amebic abscesses: percutaneous image-guided aspiration or drainage	17
Letter to the editor discussing the article “curved tunnel’ sign on MRI: a typical radiological feature in hepatic trichinellosis”	17
Evolutions in rectal cancer MRI staging and risk stratification in The Netherlands	16
Detection of urinary tract calculi on CT images reconstructed with deep learning algorithms	16
Results from a PI-RADS-based MRI-directed diagnostic pathway for biopsy-naive patients in a non-university hospital	15
Evaluation of renal fibrosis in patients with chronic kidney disease by shear wave elastography: a comparative analysis with pathological findings	15
Percutaneous ultrasound gastrostomy (PUG): first prospective clinical trial	15
Better lesion conspicuity translates into improved prostate cancer detection: comparison of non-parallel-transmission-zoomed-DWI with conventional-DWI	15
Endovascular repair of visceral artery aneurysms and pseudoaneurysms in 159 patients: twelve years' experience of clinical technique	15
Cardiac-induced liver deformation as a measure of liver stiffness using dynamic imaging without magnetization tagging—preclinical proof-of-concept, clinical translation, reproducibility and feasibilit	15
Cystic artery velocity as a predictor of acute cholecystitis	14
Second-opinion reads in prostate MRI: added value of subspecialty interpretation and review at multidisciplinary rounds	14
Which criteria can be used to predict benignity in solid renal lesions lower-equal to 2 cm?	14
LI-RADS treatment response lexicon: review, refresh and resolve with emerging data	14
Vesical Imaging-Reporting and Data System (VI-RADS) for assessment of response to systemic therapy for bladder cancer: preliminary report	14
Effect of type 2 diabetes on Gd-EOB-DTPA uptake into liver parenchyma: replication study in human subjects	14
Classic signs in abdominal radiology: the “Watermelon skin” sign	14
Long-term renal function outcomes after renal cryoablation complicated by major hemorrhage requiring selective transarterial embolization	14
Letter to the editor on “High signal intensity on diffusion‐weighted magnetic resonance images is a useful finding for detecting early‐stage pancreatic cancer”	14
Introduction to the special section on ovarian cancer	14
Liver fibrosis quantification	13
Ultrasound-based radiomics score: a potential biomarker for the prediction of progression-free survival in ovarian epithelial cancer	13
Letter to the editor on “Perfluorobutane contrast-enhanced ultrasonography for the diagnosis of HCC: a systematic review and meta-analysis”	13
Magnetic resonance elastography of the prostate in patients with lower urinary tract symptoms: feasibility of the modified driver at high multi-frequencies	13
The safety and efficacy of percutaneous ethanol injection in the treatment of tumor thrombus in advanced hepatocellular carcinoma with portal vein tumor thrombus	13
Risk of nephrogenic systemic fibrosis (NSF) in oncology patients receiving gadoxetic acid and updated risk of estimate of NSF in patients receiving gadoxetic acid with moderate and severe renal impair	12
Current update on malignant epithelial ovarian tumors	12
MRI follow-up for pancreatic intraductal papillary mucinous neoplasm: an ultrashort versus long protocol	12
A radiomic nomogram based on arterial phase of CT for differential diagnosis of ovarian cancer	12
Inter-reader agreement of abbreviated magnetic resonance imaging for hepatocellular carcinoma detection: a systematic review and meta-analysis	12
Pre- and postsurgical imaging findings of abdominal wall hernias based on the European Hernia Society (EHS) classification	12
Imaging findings of diseases affecting the gastrohepatic ligament: not as acquiscent as it seems	12
Variability in personal protective equipment in cross-sectional interventional abdominal radiology practices	11
A radiomics-based nomogram for preoperative T staging prediction of rectal cancer	11
Malignant peritoneal mesothelioma: correlation between CT imaging features and histologic subtypes	11
Associations between MRI T1 mapping, liver stiffness, quantitative MRCP, and laboratory biomarkers in children and young adults with autoimmune liver disease	11
Sciatic foramen anatomy and common pathologies: a pictorial review	11
Imaging evaluation of the pancreas in diabetic patients	11
Diagnostic performance of 18F-fluorodeoxyglucose-PET/MRI versus MRI alone in the diagnosis of pelvic recurrence of rectal cancer	11
Radiofrequency versus microwave ablation for hepatocellular carcinoma within the Milan criteria in challenging locations: a retrospective controlled study	10
Comparison of gadoxetate disodium-enhanced MRI sequences for measuring hepatic observation size and its implication of LI-RADS classification	10
Deep learning image reconstruction for pancreatic low-dose computed tomography: comparison with hybrid iterative reconstruction	10
Liver shear wave elastography and attenuation imaging coefficient measures: prospective evaluation in healthy children	10
Bridging the gap: interactive, case-based learning in radiology education	10

Imaging mimickers of cholangiocarcinoma: a pictorial review	10
Can a simplified CT response criteria for vascular involvement in pancreatic adenocarcinoma after neoadjuvant therapy predict survival in patients who achieved subsequent R0 resection?	10