MMAS - Overview: Methylmalonic Acid, Quantitative, Serum

Evaluating children with signs and symptoms of methylmalonic acidemia using serum specimens Evaluating individuals with signs and symptoms associated with a variety of causes of vitamin B12 (cobalamin) deficiency

TB2LN - Overview: Susceptibility, Mycobacterium tuberculosis Complex, Second Line, Varies

Determination of Mycobacterium tuberculosis complex minimal inhibitory concentrations to second-line antimicrobial agents

MTBS - Overview: Microsporidia Stain, Varies

Diagnosis of extra-intestinal microsporidiosis involving the lung, skin, and other organs, particularly in immunocompromised hosts Diagnosis of ocular microsporidiosis

6MAMX - Overview: 6-Monoacetylmorphine, Chain of Custody, Random, Urine

Determination of heroin use Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen by demonstrating that, it is always...

HBPES - Overview: Hepatitis B Virus Past Exposure Panel, Serum

Screening for past exposure to hepatitis B virus (HBV) Determining HBV infection and immunity status prior to initiating chemotherapy or other immunosuppressive agents

HCSRN - Overview: Hepatitis C Virus (HCV) Antibody Screen with Reflex to HCV RNA, PCR, Asymptomatic, Serum

Screening for hepatitis C virus (HCV) infection in primary care settings in high-risk persons with a current or previous history of illicit injection drug use or a history of receiving a blood transfusion prior to 1992 Screening for...

BCELL - Overview: B-Cell and Antibody Deficiency Gene Panel, Varies

Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of an inherited primary B-cell disorder or humoral immunodeficiency Establishing a diagnosis of a primary B-cell disorder or humoral...

PLSD - Overview: Lysosomal and Peroxisomal Disorders Screen, Blood Spot

Evaluation of patients with a clinical presentation suggestive of a lysosomal disorder, specifically Gaucher, infantile neurovisceral or chronic visceral acid sphingomyelinase deficiency,, Pompe, Krabbe, or Fabry disease, or...

ALU - Overview: Aluminum, 24 Hour, Urine

Monitoring aluminum exposure Preferred matrix for assessment of exposure in patients with normal kidney function since rapidly filtered by kidneys Monitoring metallic prosthetic implant wear This test is not an acceptable substitute for...

ALUCR - Overview: Aluminum/Creatinine Ratio, Random, Urine

Monitoring aluminum exposure when a 24-hour urine cannot be collected Monitoring metallic prosthetic implant wear when a 24-hour urine cannot be collected This test is not an acceptable substitute for serum aluminum measurements and is...