» Articles » PMID: 35251996

Whole-Body MRI Is an Effective Imaging Modality for Hematological Malignancy Treatment Response Assessment: A Systematic Review and Meta-Analysis

Overview
Journal Front Oncol
Specialty Oncology
Date 2022 Mar 7
PMID 35251996
Authors
Affiliations
Soon will be listed here.
Abstract

Objectives: To evaluate the diagnostic accuracy of whole-body MRI (WB-MRI) for assessment of hematological malignancies' therapeutic response.

Methods: PubMed, Embase, and Web of Science were searched up to August 2021 to identify studies reporting the diagnostic performance of WB-MRI for the assessment of hematological malignancies' treatment response. A bivariate random-effects model was applied for the generation of the pooled diagnostic performance.

Results: Fourteen studies with 457 patients with lymphoma, multiple myeloma, and sarcoma (very small proportion) were analyzed. Overall pooled sensitivity and specificity of WB-MRI were 0.88 (95% CI: 0.73-0.95) and 0.86 (95% CI: 0.73-0.93), respectively. Studies using whole-body diffusion-weighted imaging (WB-DWI) showed higher sensitivity than those that did not (0.94 vs. 0.55, p = 0.02). The pooled concordance rate of WB-MRI to assess hematological malignancies' treatment response with reference standard was 0.78 (95% CI: 0.59-0.96). WB-MRI and PET/CT showed similar diagnostic performance (sensitivity [0.83 vs. 0.92, p = 0.11] and specificity [0.87 vs. 0.76, p = 0.73]).

Conclusion: WB-MRI has high diagnostic performance for hematological malignancies' treatment response assessment. The adding of WB-DWI is strongly associated with increased sensitivity.

Citing Articles

Imaging evaluation of lymphoma in pregnancy with review of clinical assessment and treatment options.

DellAquila K, Hodges H, Moshiri M, Katz D, Elojeimy S, Revzin M Abdom Radiol (NY). 2023; 48(5):1663-1678.

PMID: 36595067 PMC: 9808767. DOI: 10.1007/s00261-022-03779-9.


The Diagnostic Efficiency of Quantitative Diffusion Weighted Imaging in Differentiating Medulloblastoma from Posterior Fossa Tumors: A Systematic Review and Meta-Analysis.

Luo Y, Zhang S, Tan W, Lin G, Zhuang Y, Zeng H Diagnostics (Basel). 2022; 12(11).

PMID: 36428860 PMC: 9689934. DOI: 10.3390/diagnostics12112796.

References
1.
Nievelstein R, Littooij A . Whole-body MRI in paediatric oncology. Radiol Med. 2015; 121(5):442-53. PMC: 4837204. DOI: 10.1007/s11547-015-0600-7. View

2.
Latifoltojar A, Punwani S, Lopes A, Humphries P, Klusmann M, Menezes L . Whole-body MRI for staging and interim response monitoring in paediatric and adolescent Hodgkin's lymphoma: a comparison with multi-modality reference standard including F-FDG-PET-CT. Eur Radiol. 2018; 29(1):202-212. PMC: 6291431. DOI: 10.1007/s00330-018-5445-8. View

3.
Giles S, Messiou C, Collins D, Morgan V, Simpkin C, West S . Whole-body diffusion-weighted MR imaging for assessment of treatment response in myeloma. Radiology. 2014; 271(3):785-94. DOI: 10.1148/radiol.13131529. View

4.
Lan H, Lin G, Zhong W . A meta-analysis of the added value of diffusion weighted imaging in combination with contrast-enhanced magnetic resonance imaging for the diagnosis of small hepatocellular carcinoma lesser or equal to 2 cm. Oncol Lett. 2020; 20(3):2739-2748. PMC: 7400770. DOI: 10.3892/ol.2020.11805. View

5.
Whiting P, Rutjes A, Westwood M, Mallett S, Deeks J, Reitsma J . QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Ann Intern Med. 2011; 155(8):529-36. DOI: 10.7326/0003-4819-155-8-201110180-00009. View