ArticleEuropean radiology2018
Standard diffusion-weighted, diffusion kurtosis and intravoxel incoherent motion MR imaging of sinonasal malignancies: correlations with Ki-67 proliferation status.
Article in European radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Multi-b-value DWI-based habitat radiomics analysis for differentiating sinonasal small round cell malignant tumors from non-small round cell malignant tumors.Oral radiology · 2026Article
- Article
- Multi-parametric MRI diffusion models combined with clinical information for predicting Ki-67 expression in pancreatic ductal adenocarcinoma: a prospective cohort study.Abdominal radiology (New York) · 2026Article
- Time-dependent diffusion MRI of soft tissue tumors: correlations with Ki-67 proliferation status.Quantitative imaging in medicine and surgery · 2026Article
- Diagnostic value of IVIM and DCE-MRI parameters for differentiating benign from malignant bone tumors and their correlations with Ki-67 expression.BMC cancer · 2026Article
- Machine learning-based clinical-radiomics model for predicting recurrence risk after radical surgery in sinonasal squamous cell carcinoma: a preliminary 2-year follow-up study.BMC medical imaging · 2025Article
- Review
- Value of integrated PET-IVIM MRI in predicting Ki-67 expression in newly diagnosed prostate cancer.Scientific reports · 2025Article
- Diagnosing placenta accreta spectrum in different placental locations using a combination of magnetic resonance imaging (MRI) features and diffusion-weighted MRI parameters.Quantitative imaging in medicine and surgery · 2025Article
- Sinonasal adenoid cystic carcinoma: preoperative apparent diffusion coefficient histogram analysis in prediction of prognosis and Ki-67 proliferation status.Japanese journal of radiology · 2025Article
- Quantitative diffusion MRI biomarkers predict adverse maternal outcomes in placenta accreta spectrum disorders.Frontiers in medicine · 2025Article
- Synthetic MRI and amide proton transfer-weighted MRI for differentiating between benign and malignant sinonasal lesions.European radiology · 2024Article
- Predicting the Ki-67 proliferation index in cervical cancer: a preliminary comparative study of four non-Gaussian diffusion-weighted imaging models combined with histogram analysis.Quantitative imaging in medicine and surgery · 2024Article
- The diagnostic value of histogram analysis of DWI and DKI for the mismatch repair status of rectal adenocarcinoma.Heliyon · 2024Article
- Prediction of PD-L1 and Ki-67 status in primary central nervous system diffuse large B-cell lymphoma by diffusion and perfusion MRI: a preliminary study.BMC medical imaging · 2024Article
- Standard diffusion-weighted, diffusion kurtosis and intravoxel incoherent motion in differentiating invasive placentas.Archives of gynecology and obstetrics · 2024Article
- Multiparametric MRI-based radiomics approach with deep transfer learning for preoperative prediction of Ki-67 status in sinonasal squamous cell carcinoma.Frontiers in oncology · 2024Article
- Non-Gaussian model-based diffusion-weighted imaging of oral squamous cell carcinoma: associations with Ki-67 proliferation status.Oral radiology · 2023Article
- Diffusion kurtosis and intravoxel incoherent motion in predicting postpartum hemorrhage in patients at high risk for placenta accreta spectrum disorders.Quantitative imaging in medicine and surgery · 2023Article
- T1 mapping and multimodel diffusion-weighted imaging in the assessment of cervical cancer: a preliminary study.The British journal of radiology · 2023Article
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Abstract
objectivesTo explore the correlations of parameters derived from standard diffusion-weighted imaging (DWI), diffusion kurtosis imaging (DKI) and intravoxel incoherent motion (IVIM) with the Ki-67 proliferation status.
methodsSeventy-five patients with histologically proven sinonasal malignancies who underwent standard DWI, DKI and IVIM were retrospectively reviewed. The mean, minimum, maximum and whole standard DWI [apparent diffusion coefficient (ADC)], DKI [diffusion kurtosis (K) and diffusion coefficient (Dk)] and IVIM [pure diffusion coefficient (D), pseudo-diffusion coefficient (D*) and perfusion fraction (f)] parameters were measured and correlated with the Ki-67 labelling index (LI). The Ki-67 LI was categorised as high (> 50%) or low (≤ 50%).
resultsThe K and f values were positively correlated with the Ki-67 LI (rho = 0.295~0.532), whereas the ADC, Dk and D values were negatively correlated with the Ki-67 LI (rho = -0.443~-0.277). The ADC, Dk and D values were lower, whereas the K value was higher in sinonasal malignancies with a high Ki-67 LI than in those in a low Ki-67 LI (all p < 0.05). A higher maximum K value (K
conclusionADC, Dk, K, D and f are correlated with Ki-67 LI. K KEY POINTS: • DWI-derived parameters from different models are capable of providing different pathophysiological information. • DWI, DKI and IVIM parameters are associated with Ki-67 proliferation status. • K
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