VANRA - Overview: Vancomycin, Random, Serum

Monitoring adequacy of drug concentration during vancomycin therapy whenever a specimen is submitted or collected without collection timing information

SNS - Overview: Supplemental Newborn Screen, Blood Spot

Presymptomatic identification of disorders to allow for early initiation of treatment and consequent improvement in the long-term prognosis of affected patients The conditions identifiable by amino acid and acylcarnitine analysis are...

ACHE_ - Overview: Acetylcholinesterase, Amniotic Fluid

Diagnosing open neural tube defects and, to a lesser degree, ventral wall defects

APHTS - Overview: Amphiphysin Antibody Titer Assay, Serum

Evaluating patients with recent onset of a subacute neurological disorder for which a paraneoplastic basis might be suspected, particularly if the patient has a previous history, risk factors, or family history of cancer, especially lung or...

APHTC - Overview: Amphiphysin Antibody Titer Assay, Spinal Fluid

Evaluating patients with recent onset of a subacute neurological disorder for which a paraneoplastic basis might be suspected, particularly if the patient has a previous history, risk factors, or family history of cancer, especially lung or...

ATRX - Overview: ATRX Immunostain, Technical Component Only

Distinguishing differentiated from undifferentiated neoplasms

AACYL - Overview: Aminoacylase-1 Deficiency, Urine

Follow-up quantitation of abnormal organic acid elevations of N-acetylated amino acids, in particular N-acetylalanine, N-acetylglycine, N-acetylmethionine, and N-acetylglutamic acid Diagnosis of individuals with aminoacylase-1...

ALDEF - Overview: Alpha Defensin, Lateral Flow Assay, Synovial Fluid

Detection of alpha defensins 1-3, human host response proteins, in synovial fluid of adults with a total joint replacement who are being evaluated for revision surgery This test is not intended to be used to determine timing for...

ADV - Overview: Adenovirus Immunostain, Technical Component Only

Identification of adenovirus infection

AAH - Overview: Amyloid A (Hepatic) Immunostain, Technical Component Only

Classification of hepatic adenomas This test is not useful for amyloid typing.