Microangiopathy

**Microangiopathies** are pathological changes in microvessels localized in various organs and tissues. A.N. Barchuk et al (2016) distinguish two main groups of microvascular lesions:

- the first group consists of **angiopsia** (focal permeability of the vascular wall) of various origins, - the second group - **microangiopathies** as a manifestation of vasculitis. This section should include all forms of microcytic and hypocellular vasculitis, as well as neurovascular syndromes, including