CJD Testing LOINC Codes

Name of Reportable Lab LOINC Code Resulted Tests Test Names Reportable Results (SNOMED)
Prion Disease Biomarker Panel - Cerebral Spinal Fluid (CSF) 97502-9 97503-7 RT-QuIC

"Negative" (SCTID: 260385009);
"Positive" (SCTID: 10828004);
"Indeterminate" (SCTID: 82334004);
"Not Indicated" (SCTID: 410534003);
"Test not done" (SCTID: 373121007)

30160-6 Tau ELISA

Quantitative; Reference Range: 0-1149 pg/ml

31989-7 14-3-3 ELISA

Quantitative; Reference Range: <30-1999 AU

PRNP gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method 57309-7 57309-7 PRNP Genetic Test Genotype Type (SCTID: 258580003)
Pathological Mutation (SCTID: 55446002);
"Not Detected" (SCTID: 260415000)
Abnormal Prion Protein [Presence] in Brain by Immunoblot 23379-1 23379-1 Western Blot on Frozen Brain

"Negative" (SCTID: 260385009);
"Positive" (SCTID: 10828004);
"Inconclusive" (SCTID: 419984006)

Abnormal Prion Protein [Presence] in Brain by Immune stain 23380-9 23380-9 Immunohistochemistry on Fixed Brain

"Negative" (SCTID: 260385009);
"Positive" (SCTID: 10828004);
"Inconclusive" (SCTID: 419984006)