Mechanistic Implications of Cortical Superficial Siderosis in Patients With Mixed Location Intracerebral Hemorrhage and Cerebral Microbleeds.
Alvin S DasElif GokcalAlessandro BiffiRobert W RegenhardtMarco PasiAvia Abramovitz FouksAnand ViswanathanJoshua Norkin GoldsteinLee S SchwammJonathan RosandSteven M GreenbergM Edip GurolPublished in: Neurology (2023)
The underlying microangiopathy of mixed ICH/cSS(+) likely includes both HTN-cSVD and CAA, whereas mixed ICH/cSS(-) is likely driven by HTN-cSVD. These imaging-based classifications can be important to stratify ICH risk, but warrant confirmation in studies incorporating advanced imaging/pathology.