The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review

Background: Prostate cancer is one of the most common cancers in men. In recent times, diffusion-weighted imaging (DWI) sequence magnetic resonance imaging (MRI) techniques have been used in the diagnosis of prostate cancer. The present systematic review aims to analyze the effectiveness of DWI in d...

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Main Authors: Komal Mishra, Asish Pavanan, Pratapsingh Hanumansingh Parihar
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2024-04-01
Series:MGM Journal of Medical Sciences
Subjects:
Online Access:https://doi.org/10.4103/mgmj.mgmj_216_23
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author Komal Mishra
Asish Pavanan
Pratapsingh Hanumansingh Parihar
author_facet Komal Mishra
Asish Pavanan
Pratapsingh Hanumansingh Parihar
author_sort Komal Mishra
collection DOAJ
description Background: Prostate cancer is one of the most common cancers in men. In recent times, diffusion-weighted imaging (DWI) sequence magnetic resonance imaging (MRI) techniques have been used in the diagnosis of prostate cancer. The present systematic review aims to analyze the effectiveness of DWI in diagnosing prostate cancer. Methodology and Results: Publicly available English databases, such as PubMed and Google Scholar, were searched until 2020. We reviewed 965 research articles, and 10 were selected based on inclusion and exclusion criteria. The study found that the apparent diffusion coefficient (ADC) value decreases as the total diffusion volume increases. Tumor cells have significantly lower ADC values compared to normal or non-tumor cells. DWI was found to have higher sensitivity and accuracy than the T2W MRI technique. However, Choline-PET/CT was slightly more effective in diagnosing prostate cancer compared to DWI. Conclusion: DWI is a promising MRI technique that can enhance diagnostic performance in conjunction with other conventional MRI techniques to diagnose prostate cancer.
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spelling doaj-art-1b0588083f4344ddbec17a5d83932ec42025-01-25T10:19:23ZengWolters Kluwer Medknow PublicationsMGM Journal of Medical Sciences2347-79462347-79622024-04-0111236036510.4103/mgmj.mgmj_216_23The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic reviewKomal MishraAsish PavananPratapsingh Hanumansingh PariharBackground: Prostate cancer is one of the most common cancers in men. In recent times, diffusion-weighted imaging (DWI) sequence magnetic resonance imaging (MRI) techniques have been used in the diagnosis of prostate cancer. The present systematic review aims to analyze the effectiveness of DWI in diagnosing prostate cancer. Methodology and Results: Publicly available English databases, such as PubMed and Google Scholar, were searched until 2020. We reviewed 965 research articles, and 10 were selected based on inclusion and exclusion criteria. The study found that the apparent diffusion coefficient (ADC) value decreases as the total diffusion volume increases. Tumor cells have significantly lower ADC values compared to normal or non-tumor cells. DWI was found to have higher sensitivity and accuracy than the T2W MRI technique. However, Choline-PET/CT was slightly more effective in diagnosing prostate cancer compared to DWI. Conclusion: DWI is a promising MRI technique that can enhance diagnostic performance in conjunction with other conventional MRI techniques to diagnose prostate cancer.https://doi.org/10.4103/mgmj.mgmj_216_23adc valuesdiffusion-weighed imagingdwiprostate cancer
spellingShingle Komal Mishra
Asish Pavanan
Pratapsingh Hanumansingh Parihar
The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
MGM Journal of Medical Sciences
adc values
diffusion-weighed imaging
dwi
prostate cancer
title The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
title_full The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
title_fullStr The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
title_full_unstemmed The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
title_short The role of diffusion-weighted MRI in the evaluation of imaging for prostate carcinoma: A systematic review
title_sort role of diffusion weighted mri in the evaluation of imaging for prostate carcinoma a systematic review
topic adc values
diffusion-weighed imaging
dwi
prostate cancer
url https://doi.org/10.4103/mgmj.mgmj_216_23
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