Changes in the vasculature of the encephalic gray matter in marked congestion (Polycythemia vera).
D002540:Cerebral Cortex / Q000473:pathology*; D066128:Gray Matter; D006801:Humans; D011087:Polycythemia Vera / Q000473:pathology*
CEREBRAL CORTEX/pathology; POLYCYTHEMIA VERA/pathology