OOIR: Observatory of International Research

Papers

(The TQCC of Abdominal Radiology is 11. 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
Added-value of ancillary imaging features for differentiating hepatocellular carcinoma from intrahepatic mass-forming cholangiocarcinoma on Gd-BOPTA-enhanced MRI in LI-RADS M	52
Contrast enhanced ultrasound versus multiphasic contrast enhanced computed tomography in evaluation of gallbladder lesions	46
Whole tumor volumetric ADC analysis: relationships with histopathological differentiation of hepatocellular carcinoma	45
Evaluation of early sonographic predictors of gangrenous cholecystitis: mucosal discontinuity and echogenic pericholecystic fat	36
The clinical utility of inpatient MRI following an abdominopelvic CT	33
Value of second opinion subspecialty radiology consultation in suspected abdominal medium vessel vasculitis	32
Anal fistula at roof of ischiorectal fossa inside levator-ani muscle (RIFIL): a new highly complex anal fistula diagnosed on MRI	29
Machine learning based evaluation of clinical and pretreatment 18F-FDG-PET/CT radiomic features to predict prognosis of cervical cancer patients	27
Predictors of malignancy in incidental adnexal lesions identified on CT in patients with prior non-ovarian cancer	25
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	23
Intra-patient comparison of 3D and 2D magnetic resonance elastography techniques for assessment of liver stiffness	22
T1 relaxation times and MR elastography-derived stiffness: new potential imaging biomarkers for the assessment of chronic pancreatitis	22
Gastrointestinal duplication cysts: what a radiologist needs to know	21
Endovascular repair of visceral artery aneurysms and pseudoaneurysms in 159 patients: twelve years' experience of clinical technique	21
Caudate lobe amebic abscesses: percutaneous image-guided aspiration or drainage	21
Evaluation of renal fibrosis in patients with chronic kidney disease by shear wave elastography: a comparative analysis with pathological findings	19
Results from a PI-RADS-based MRI-directed diagnostic pathway for biopsy-naive patients in a non-university hospital	19
Better lesion conspicuity translates into improved prostate cancer detection: comparison of non-parallel-transmission-zoomed-DWI with conventional-DWI	18
Detection of urinary tract calculi on CT images reconstructed with deep learning algorithms	17
Liver fibrosis quantification	17
Classic signs in abdominal radiology: the “Watermelon skin” sign	17
Evolutions in rectal cancer MRI staging and risk stratification in The Netherlands	17
Letter to the editor on “High signal intensity on diffusion‐weighted magnetic resonance images is a useful finding for detecting early‐stage pancreatic cancer”	17
Vesical Imaging-Reporting and Data System (VI-RADS) for assessment of response to systemic therapy for bladder cancer: preliminary report	16
Second-opinion reads in prostate MRI: added value of subspecialty interpretation and review at multidisciplinary rounds	16

Magnetic resonance elastography of the prostate in patients with lower urinary tract symptoms: feasibility of the modified driver at high multi-frequencies	15
Letter to the editor on “Perfluorobutane contrast-enhanced ultrasonography for the diagnosis of HCC: a systematic review and meta-analysis”	14
Imaging evaluation of the pancreas in diabetic patients	14
MRI follow-up for pancreatic intraductal papillary mucinous neoplasm: an ultrashort versus long protocol	14
Inter-reader agreement of abbreviated magnetic resonance imaging for hepatocellular carcinoma detection: a systematic review and meta-analysis	14
The safety and efficacy of percutaneous ethanol injection in the treatment of tumor thrombus in advanced hepatocellular carcinoma with portal vein tumor thrombus	14
Associations between MRI T1 mapping, liver stiffness, quantitative MRCP, and laboratory biomarkers in children and young adults with autoimmune liver disease	13
Sciatic foramen anatomy and common pathologies: a pictorial review	13
Diagnostic performance of 18F-fluorodeoxyglucose-PET/MRI versus MRI alone in the diagnosis of pelvic recurrence of rectal cancer	13
Variability in personal protective equipment in cross-sectional interventional abdominal radiology practices	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	13
Malignant peritoneal mesothelioma: correlation between CT imaging features and histologic subtypes	13
Comparison of gadoxetate disodium-enhanced MRI sequences for measuring hepatic observation size and its implication of LI-RADS classification	12
Imaging mimickers of cholangiocarcinoma: a pictorial review	11
Association between nuclear grade of renal cell carcinoma and the aorta-lesion-attenuation-difference	11
Can a simplified CT response criteria for vascular involvement in pancreatic adenocarcinoma after neoadjuvant therapy predict survival in patients who achieved subsequent R0 resection?	11
Automatic quantitative evaluation of normal pancreas based on deep learning in a Chinese adult population	11
Evaluation of renal fibrosis in various causes of glomerulonephritis by MR elastography: a clinicopathologic comparative analysis	11