KRASP - Overview: KRAS Somatic Mutation Analysis, Tumor
Detecting molecular markers associated with response or resistance to specific cancer
CITR - Overview: Citrate Excretion, 24 Hour, Urine
Diagnosing risk factors for patients with calcium kidney stones Monitoring results of therapy in patients with calcium stones or renal tubular acidosis
CRITH - Overview: DNA Double-Stranded (dsDNA) Antibodies by Crithidia luciliae IFA, IgG, Serum
Confirmation testing for dsDNA IgG antibodies in patients with clinical features of systemic lupus erythematosus or at-risk for disease This test should not be used independently for monitoring treatment response or establishing...
ARBI - Overview: Acetylcholine Receptor (Muscle AChR) Binding Antibody, Serum
Supporting the diagnosis of autoimmune myasthenia gravis (MG) in adults and children Distinguishing autoimmune from congenital MG in adults and children or other acquired forms of neuromuscular junction transmission disorders An adjunct...
DHVD - Overview: 1,25-Dihydroxyvitamin D, Serum
As a second-order test in the assessment of vitamin D status, especially in patients with renal disease Investigation of some patients with clinical evidence of vitamin D deficiency (eg, vitamin D-dependent rickets due to hereditary...
Diagnosing autoimmune lymphoproliferative syndrome, primarily in patients younger than 45 years
BPAB - Overview: Bullous Pemphigoid, BP180 and BP230, IgG Antibodies, Serum
Initial screening test in the diagnosis of bullous pemphigoid and its variants Complementing the standard serum test of indirect immunofluorescence utilizing primate esophagus substrate and primate salt-split skin substrate (CIFS /...
IBDP2 - Overview: Inflammatory Bowel Disease Serology Panel, Serum
Distinguishing between ulcerative colitis and Crohn disease in patients for whom the specific diagnosis is unclear based on endoscopic, pathologic, and imaging evaluations This test is not useful for determining the extent of disease in...
IFBA - Overview: Intrinsic Factor Blocking Antibody, Serum
Confirming the diagnosis of pernicious anemia
PKUSC - Overview: Phenylalanine and Tyrosine, Self-Collect, Blood Spot
Monitoring effectiveness of therapy in patients with hyperphenylalaninemia in a patient-collected specimen This test is not sufficient for follow-up for abnormal newborn screening results or for establishing a diagnosis of a specific...