Characterisation of Prostate Lesions Using Transrectal Shear Wave Elastography (SWE) Ultrasound Imaging: A Systematic Review.
Title
Characterisation of Prostate Lesions Using Transrectal Shear Wave Elastography (SWE) Ultrasound Imaging: A Systematic Review.
Creator
Anbarasan Thineskrishna;Wei C;Bamber JC;Barr RG;Nabi G
Publisher
Cancers
Date
2021
2021-01-02
Description
BACKGROUND: ultrasound-based shear wave elastography (SWE) can non-invasively assess prostate tissue stiffness. This systematic review aims to evaluate SWE for the detection of prostate cancer (PCa) and compare diagnostic estimates between studies reporting the detection of all PCa and clinically significant PCa (csPCa). METHODS: a literature search was performed using the MEDLINE, EMBASE, Cochrane Library, ClinicalTrials.gov, and CINAHL databases. Studies evaluating SWE for the detection of PCa using histopathology as reference standard were included. RESULTS: 16 studies including 2277 patients were included for review. Nine studies evaluated SWE for the detection of PCa using systematic biopsy as a reference standard at the per-sample level, with a pooled sensitivity and specificity of 0.85 (95% CI = 0.74-0.92) and 0.85 (95% CI = 0.75-0.91), respectively. Five studies evaluated SWE for the detection of PCa using histopathology of radical prostatectomy (RP) specimens as the reference standard, with a pooled sensitivity and specificity of 0.71 (95% CI = 0.55-0.83) and 0.74 (95% CI = 0.42-0.92), respectively. Sub-group analysis revealed a higher pooled sensitivity (0.77 vs. 0.62) and specificity (0.84 vs. 0.53) for detection of csPCa compared to all PCa among studies using RP specimens as the reference standard. CONCLUSION: SWE is an attractive imaging modality for the detection of PCa.
Subject
prostate cancer; shear wave elastography; ultrasound
Identifier
Format
journalArticle
URL Address
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Rights
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Issue
1
Volume
13
ISSN
2072-6694
NEOMED College
NEOMED College of Medicine
NEOMED Department
Department of Radiology
Update Year & Number
February 2021 List
Citation
Anbarasan Thineskrishna;Wei C;Bamber JC;Barr RG;Nabi G, “Characterisation of Prostate Lesions Using Transrectal Shear Wave Elastography (SWE) Ultrasound Imaging: A Systematic Review.,” NEOMED Bibliography Database, accessed April 18, 2024, https://neomed.omeka.net/items/show/11561.