ABSTRACT
Arachnoid cyst – cerebrospinal fluid covered by arachnoid cells and collagen. It is benign and occurs in the cerebrospinal axis in relation to the arachnoid membrane. It does not communicate with the ventricular system.
Arachnoid cyst – cerebrospinal fluid covered by arachnoid cells and collagen. It is benign and occurs in the cerebrospinal axis in relation to the arachnoid membrane. It does not communicate with the ventricular system.