SPASU - Overview: Arsenic Speciation, 24 Hour, Urine
Diagnosing arsenic intoxication using 24-hour urine specimens
C7FX - Overview: C7 Complement, Functional, Serum
Diagnosis of C7 deficiency Investigation of a patient with an undetectable total complement level
CO4D - Overview: Complement 4d Immunostain, Technical Component Only
Identification of antibody-mediated transplant rejection
CEAPT - Overview: Carcinoembryonic Antigen (CEA), Peritoneal Fluid
An adjunct to cytology to differentiate between malignancy-related and benign causes of ascites formation
CDA7X - Overview: Drug Abuse Survey with Confirmation, Panel 9, Chain of Custody, Random, Urine
Detecting drug abuse involving alcohol, amphetamines, barbiturates, benzodiazepines, cocaine, methadone, opiates, phencyclidine, and tetrahydrocannabinol This chain-of-custody test is intended to be used in a setting where the test results...
PTHFN - Overview: Parathyroid Hormone, Fine-Needle Aspiration Biopsy (FNAB)-Needle Wash
Discriminating thyroid tissue from enlarged parathyroid glands Facilitating parathyroid localization prior to surgery An adjunct to cytology examination of fine-needle aspiration specimens to confirm or exclude presence of parathyroid...
PIK3T - Overview: PIK3CA Mutation Analysis, Tumor
Identification of hormone receptor positive and human epidermal growth factor receptor 2 negative (HR+/HER2-) advanced breast cancer tumors that may be eligible for treatment with targeted kinase inhibitor therapy (eg, alpelisib).
PSF - Overview: Protein S Antigen, Free, Plasma
As part of an investigation of patients with a history of thrombosis
MCMRU - Overview: Mast Cell Mediators, Random, Urine
Evaluating patients at risk for mast cell activation syndrome (eg, systemic mastocytosis) using random urine collections