The amount of a leucine-rich repeat and transmembrane domain-containing protein 2 (human) when measured in cerebrospinal fluid. The trait is level of leucine-rich repeat and transmembrane domain-containing protein 2 (human) in cerebrospinal fluid (OBA_2059864). Also known as: cerebrospinal fluid leucine-rich repeat and transmembrane domain-containing protein 2 (human) amount.