Preferred Label : Arachnoid cysts;
ICD-11 definition : Arachnoid cysts are extraparenchymal, intra-arachnoidal collections of fluid, the
composition of which is close to that of cerebrospinal fluid. They are often asymptomatic
and more commonly located in the temporo-sylvian fossae.;
Origin ID : 1659061009;
Currated CISMeF NLP mapping
- See also inter- (CISMeF)
- Validated automatic mappings to NTBT
Arachnoid cysts are extraparenchymal, intra-arachnoidal collections of fluid, the
composition of which is close to that of cerebrospinal fluid. They are often asymptomatic
and more commonly located in the temporo-sylvian fossae.
