“…Thus far, radiomics has been shown to be effective in detecting and characterising a wide range of tumours throughout the human body [ 32 , 34 , 35 , 36 , 37 ]. Specific to brain tumour diagnosis, ML algorithms have been used to characterise the molecular expression of brain tumours [ 33 , 38 , 39 , 40 , 41 , 42 ], aid in the detection of central nervous system (CNS) metastases [ 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 ], discriminate between primary and metastatic CNS lesions [ 54 ], predict the brain tumour grade [ 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 ], and predict the presence of genetic mutations [ 38 , 63 , 64 , 65 , 66 ] among other applications [ 67 ]. These findings have been demonstrated in a range of CNS tumours, including meningiomas, glioblastoma, and CNS metastases.…”