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Adding automated decision-tree models to multiparametric MRI for parotid tumours improves clinical performance.
Publication Type: Academic Journal
Source(s): European journal of radiology [Eur J Radiol] 2023 Sep; Vol. 166, pp. 110999. Date of Electronic Publication: 2023 Jul 20.
Abstract: Purpose: Therapeutic management of parotid gland tumours depends on their histological type. To aid its characterisation, we sought to develop automated decision-tree models based on multiparametric magnetic resonance imaging (MRI) parameters and to ev...
Value of multiparametric magnetic resonance imaging for evaluating chronic kidney disease and renal fibrosis.
Publication Type: Academic Journal
Source(s): European radiology [Eur Radiol] 2023 Aug; Vol. 33 (8), pp. 5211-5221. Date of Electronic Publication: 2023 May 06.
Abstract: Objectives: To identify optimized MRI markers for evaluating chronic kidney disease (CKD) and renal interstitial fibrosis (IF).Materials and Methods: This prospective study included 43 patients with CKD and 20 controls. The CKD group was divided into m...
Interventional cardiovascular magnetic resonance: state-of-the-art.
Publication Type: Academic Journal
Source(s): Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance [J Cardiovasc Magn Reson] 2023 Aug 14; Vol. 25 (1), pp. 48. Date of Electronic Publication: 2023 Aug 14.
Abstract: Transcatheter cardiovascular interventions increasingly rely on advanced imaging. X-ray fluoroscopy provides excellent visualization of catheters and devices, but poor visualization of anatomy. In contrast, magnetic resonance imaging (MRI) provides exc...
Multiparametric MRI of Solid Renal Masses: Principles and Applications of Advanced Quantitative and Functional Methods for Tumor Diagnosis and Characterization.
Publication Type: Academic Journal
Source(s): Journal of magnetic resonance imaging : JMRI [J Magn Reson Imaging] 2023 Aug; Vol. 58 (2), pp. 342-359. Date of Electronic Publication: 2023 Apr 13.
Abstract: Solid renal masses (SRMs) are increasingly detected and encompass both benign and malignant masses, with renal cell carcinoma (RCC) being the most common malignant SRM. Most patients with SRMs will undergo management without a priori pathologic confirm...
Improved Differential Diagnosis Based on BI-RADS Descriptors and Apparent Diffusion Coefficient for Breast Lesions: A Multiparametric MRI Analysis as Compared to Kaiser Score.
Publication Type: Academic Journal
Source(s): Academic radiology [Acad Radiol] 2023 Sep; Vol. 30 Suppl 2, pp. S93-S103. Date of Electronic Publication: 2023 May 24.
Abstract: Rationale and Objectives: To develop the nomogram utilizing the American College of Radiology BI-RADS descriptors, clinical features, and apparent diffusion coefficient (ADC) to differentiate benign from malignant breast lesions.Materials and Methods: ...
Endometrioid adenocarcinoma: combined multiparametric MRI and tumour marker HE4 to evaluate tumour grade and lymphovascular space invasion.
Publication Type: Academic Journal
Source(s): Clinical radiology [Clin Radiol] 2023 Aug; Vol. 78 (8), pp. e574-e581. Date of Electronic Publication: 2023 Apr 29.
Abstract: Aim: To assess the value of semi-quantitative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and quantitative diffusion-weighted imaging parameters combined with human epididymis protein 4 (HE4) in predicting the pathological grade and ...
Multiparametric MR Imaging Radiomics Signatures for Assessing the Recurrence Risk of ER+/HER2- Breast Cancer Quantified With 21-Gene Recurrence Score.
Publication Type: Academic Journal
Source(s): Journal of magnetic resonance imaging : JMRI [J Magn Reson Imaging] 2023 Aug; Vol. 58 (2), pp. 444-453. Date of Electronic Publication: 2022 Nov 28.
Abstract: Background: While the Oncotype DX 21-gene recurrence score (RS) has been recommended for guiding ER+/HER2- breast cancer treatment decisions, it is limited by cost and availability.Purpose: To develop a multiparametric MRI-based radiomics model for ass...
Prospective evaluation of in vivo and phantom repeatability and reproducibility of diffusion-weighted MRI sequences on 1.5 T MRI-linear accelerator (MR-Linac) and MR simulator devices for head and neck cancers.
Publication Type: Academic Journal
Source(s): Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology [Radiother Oncol] 2023 Aug; Vol. 185, pp. 109717. Date of Electronic Publication: 2023 May 19.
Abstract: Introduction: Diffusion-weighted imaging (DWI) on MRI-linear accelerator (MR-linac) systems can potentially be used for monitoring treatment response and adaptive radiotherapy in head and neck cancers (HNC) but requires extensive validation. We perform...
Lumbar intradural space reduction during the Valsalva maneuver observed using cine MRI and MR myelography: a single-case experimental study.
Publication Type: Academic Journal
Source(s): Acta neurochirurgica [Acta Neurochir (Wien)] 2023 Aug; Vol. 165 (8), pp. 2111-2120. Date of Electronic Publication: 2023 Jun 21.
Abstract: Background: Previous studies have shown that the Valsalva maneuver (VM) causes spinal canal object movements. We hypothesized that this occurs because of cerebrospinal fluid (CSF) flow generated from intradural space reduction. Previous studies using m...