The amount of a pleckstrin homology domain-containing family A member 7 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes term OBA_2059299 (level of pleckstrin homology domain-containing family A member 7 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid pleckstrin homology domain-containing family A member 7 (human) amount.