ALK and non-small cell lung carcinoma: Interestingly, Wavelet_LLH.GLSZM.SmallAreaEmphasis and Wavelet_LLL.Firstorder.Skewness have been observed to be predictors of brain metastases in patients with ALK-rearranged NSCLC (Wang et al., 2022), which may explain the high incidence of brain metastases in patients with ALK-rearranged NSCLC.