参考文献：病例23 慢性头痛

Aachiron A , Faibel M . Sandlike appearance of Virchow-Robin spaces in early multiple sclerosis : a novel neuroradiologic marker .MR imaging and histologic features of subinsular bright spots on T2-weighted MR images : Virchow-Robin spaces of the extreme capsule and insular cortex .Surgical considerations regarding giant dilations of the perivascular spaces .Enlarged perivascular spaces are associated with cognitive function in healthy elderly men .Dilatation of the Virchow-Robin space is a sensitive indicator of cerebral microvascular disease : study in elderly patients with dementia .