4.4 Article

Three-compartment spectral diffusion analysis for breast cancer magnetic resonance imaging

Related references

Note: Only part of the references are listed.
Article Radiology, Nuclear Medicine & Medical Imaging

Characterization of the diffusion signal of breast tissues using multi-exponential models

Ana E. Rodriguez-Soto et al.

Summary: RSI decomposes the diffusion-weighted MRI signal into components with known apparent diffusion coefficients, with optimal number and values determined empirically. A triexponential model was found to best describe breast tissue, with larger signal contributions of slower diffusion components in tumors compared to fibroglandular tissue. The tumor conspicuity in breast RSI model was comparable to that of DCE imaging, suggesting potential use as differential features between healthy and malignant breast tissues.

MAGNETIC RESONANCE IN MEDICINE (2022)

Review Radiology, Nuclear Medicine & Medical Imaging

Distinguishing between benign and malignant breast lesions using diffusion weighted imaging and intravoxel incoherent motion: A systematic review and meta-analysis

Weili Ma et al.

Summary: The meta-analysis showed that both DWI and IVIM have high sensitivity and specificity in differentiating benign and malignant breast tumors. However, IVIM does not further enhance diagnostic performance compared to DWI, with no significant difference in diagnostic accuracy between the two.

EUROPEAN JOURNAL OF RADIOLOGY (2021)

Article Radiology, Nuclear Medicine & Medical Imaging

Triexponential Diffusion Analysis of Diffusion-weighted Imaging for Breast Ductal Carcinoma in Situ and Invasive Ductal Carcinoma

Masako Ohno et al.

Summary: DWI with triexponential analysis can provide detailed diffusion information for breast tumors, allowing for better differentiation between DCIS and IDC. Certain diffusion coefficients in DCIS patients were significantly higher than in IDC patients, and the combination of Dp and Ds showed higher sensitivity and specificity in distinguishing between the two types of cancer.

MAGNETIC RESONANCE IN MEDICAL SCIENCES (2021)

Article Radiology, Nuclear Medicine & Medical Imaging

Turbo Spin-echo Diffusion-weighted Imaging Compared with Single-shot Echo-planar Diffusion-weighted Imaging: Image Quality and Diagnostic Performance When Differentiating between Ductal Carcinoma in situ and Invasive Ductal Carcinoma

Naoko Mori et al.

Summary: The study compared the image quality between TSE-DWI and EPI-DWI, and verified the diagnostic performance of ADC parameters in the discrimination between DCIS and IDC lesions using histogram analysis. The results showed that TSE-DWI had better image quality, and DCIS lesions were distinguished from IDC lesions with a wider range of percentile values in TSE-DWI compared to EPI-DWI, although there was no significant difference in diagnostic performance between the two techniques.

MAGNETIC RESONANCE IN MEDICAL SCIENCES (2021)

Article Oncology

Discrimination of Breast Cancer from Healthy Breast Tissue Using a Three-component Diffusion-weighted for MRI Model

Maren M. Sjaastad Andreassen et al.

Summary: The study successfully explored the voxelwise differentiation between breast cancer and healthy breast tissue using the signal contributions from a newly developed three-component multi-b-value DW-MRI model. It was found that the C1C2 parameter demonstrated clinically useful discrimination between cancer and healthy breast tissue, outperforming other DW-MRI methods and eliminating the need for predefined lesions.

CLINICAL CANCER RESEARCH (2021)

Article Radiology, Nuclear Medicine & Medical Imaging

Diffusional kurtosis imaging for differentiation of additional suspicious lesions on preoperative breast MRI of patients with known breast cancer

Vivian Youngjean Park et al.

MAGNETIC RESONANCE IMAGING (2019)

Article Biophysics

A robust deconvolution method to disentangle multiple water pools in diffusion MRI

Alberto De Luca et al.

NMR IN BIOMEDICINE (2018)

Article Radiology, Nuclear Medicine & Medical Imaging

Eliminating the blood-flow confounding effect in intravoxel incoherent motion (IVIM) using the non-negative least square analysis in liver

Giulio Gambarota et al.

MAGNETIC RESONANCE IN MEDICINE (2017)

Article Radiology, Nuclear Medicine & Medical Imaging

Intravoxel incoherent motion diffusion-weighted MR imaging of breast cancer: association with histopathological features and subtypes

Yunju Kim et al.

BRITISH JOURNAL OF RADIOLOGY (2016)

Article Radiology, Nuclear Medicine & Medical Imaging

Optimization of Scan Parameters to Reduce Acquisition Time for Diffusion Kurtosis Imaging at 1.5T

Suguru Yokosawa et al.

MAGNETIC RESONANCE IN MEDICAL SCIENCES (2016)

Review Radiology, Nuclear Medicine & Medical Imaging

Oncologic applications of diffusion-weighted MRI in the body

Susanne Bonekamp et al.

JOURNAL OF MAGNETIC RESONANCE IMAGING (2012)