Intensity standardization of MRI prior to radiomic feature extraction for artificial intelligence research in glioma-a systematic review.

ABSTRACT:

Objectives

Radiomics is a promising avenue in non-invasive characterisation of diffuse glioma. Clinical translation is hampered by lack of reproducibility across centres and difficulty in standardising image intensity in MRI datasets. The study aim was to perform a systematic review of different methods of MRI intensity standardisation prior to radiomic feature extraction.

Methods

MEDLINE, EMBASE, and SCOPUS were searched for articles meeting the following eligibility criteria: MRI radiomic studies where one method of intensity normalisation was compared with another or no normalisation, and original research concerning patients diagnosed with diffuse gliomas. Using PRISMA criteria, data were extracted from short-listed studies including number of patients, MRI sequences, va

SUBMITTER: Fatania K 

PROVIDER: S-EPMC9474349 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature