HIAA - Overview: 5-Hydroxyindoleacetic Acid, 24 Hour, Urine

Biochemical diagnosis and monitoring of intestinal carcinoid syndrome using 24-hour urine specimens

25HDN - Overview: 25-Hydroxyvitamin D2 and D3, Serum

Diagnosis of vitamin D deficiency Differential diagnosis of causes of rickets and osteomalacia Monitoring vitamin D replacement therapy Diagnosis of hypervitaminosis D

HTG2 - Overview: Thyroglobulin, Tumor Marker, Serum

Follow-up of patients with differentiated thyroid cancers after thyroidectomy and radioactive iodine ablation

ENS2 - Overview: Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Serum

Evaluating, using serum specimens, new onset encephalopathy (noninfectious or metabolic) comprising confusional states, psychosis, delirium, memory loss, hallucinations, movement disorders, sensory or motor complaints, seizures, dyssomnias,...

HBOCZ - Overview: BRCA1/BRCA2 Genes, Full Gene Analysis, Varies

Evaluating patients with a personal or family history suggestive of hereditary breast and ovarian cancer (HBOC) syndrome Establishing a diagnosis of HBOC syndrome allowing for targeted cancer surveillance based on associated risks...

CTRNA - Overview: Chlamydia trachomatis, Nucleic Acid Amplification, Varies

Detecting Chlamydia trachomatis This test is not intended for use in medico-legal applications. This test is not useful for the detection of other Chlamydia species.

DHES1 - Overview: Dehydroepiandrosterone Sulfate, Serum

Diagnosis and differential diagnosis of hyperandrogenism (in conjunction with measurements of other sex steroids) An adjunct in the diagnosis of congenital adrenal hyperplasia Diagnosis and differential diagnosis of premature adrenarche

CMAMA - Overview: Comprehensive Metabolic Panel, Serum

Routine health monitoring Patient monitoring while hospitalized for information regarding metabolism, including the current kidney status, electrolyte and acid/base balance, and blood glucose

CJDE - Overview: Creutzfeldt-Jakob Disease Evaluation, Spinal Fluid

Assessment of Creutzfeldt-Jakob disease or other human prion disease in patients with rapidly progressive dementia

DPYDQ - Overview: Dihydropyrimidine Dehydrogenase Genotype, Varies

Identifying individuals with genetic variants in DPYD who are at increased risk of toxicity when prescribed 5-fluorouracil (5-FU) or capecitabine chemotherapy treatment