Progressive multifocal leukoencephalopathy in Finland: a cross-sectional registry study.
Jussi O T SipiläMerja Soilu-HänninenPäivi RautavaVille KytöPublished in: Journal of neurology (2019)
PML most often occurs in patients with malignancies and patients with HIV or CTD cover a third. PML incidence in Finland is lower than in Sweden and shows no temporal trend despite increasing use of predisposing drugs. Mortality after PML varies according to the predisposing condition.