label: Grade 1 Leukoencephalopathy, CTCAE
label_lc: grade 1 leukoencephalopathy, ctcae
description: "Asymptomatic; small focal T2/FLAIR hyperintensities; involving periventricular white matter or <1/3 of susceptible areas of cerebrum +/- mild increase in subarachnoid space (SAS) and/or mild ventriculomegaly"