Diagnostik og behandling af sjældne årsager til iskæmisk apopleksi

Rare causes of ischaemic stroke comprise a plethora of diagnoses of cardioembolic, inflammatory and genetic origin. The differential diagnosis is challenging but important because these disorders (e.g. monogenetic disorders such as COL4A1 mutations) often affect young individuals, they typically require sophisticated diagnostics (e.g. fluorescence angiography in Susac's syndrome) and they are increasingly treatable (e.g. enzyme replacement for Fabry's disease). This review discusses practical considerations and recent diagnostic and therapeutic advances in uncommon causes of ischaemic stroke.