Pathology
Mass Spectrometry | Available Tests

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Acylcarnitine Dried Blood Spots (DBS) info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Acylcarnitine, dried blood spot (acylcarnitine DBS, acylcarnitine profile)

Associated disorders: Acylcarnitine deficiencies

Acylcarnitine Plasma info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Acylcarnitine, plasma

Associated disorders: Acylcarnitine deficiencies

Amitriptyline & Nortriptyline info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Vanatrip, saroten, etrafon, limbitrol, triavil, trepiline, laroxyl, elavil, tryptizol, elatrol, pacerone, cordarone, desethylamiodarone, endep

Bile Acids Serum info sheet

Bile Acid requisition form

Related terminology: Bile salts, total bile acids, fractionated bile acids, cholic acid, chenodeoxycholic acid, deoxycholic acid, glycocholic acid, lithocholic acid, cholate, SBA, CA, CDCA, DCA, GCA, LCA

Bile Acid Synthesis Disorders info sheet

Bile Acid requisition form

Informed Consent form for Bile Acid Testing – New York state patients only

Related terminology: Bile acids, urine by FAB-MS (FAB, FABs, UBA), urinary bile acids by fast atom bombardment

Associated disorders: Bile acid synthetic disorders, bile acid synthesis, Zellweger disorder, peroxisomal biogenesis syndromes, peroxisomopathy, 3β-hydroxy-Δ5-C27-steroid oxidoreductase deficiency, 3β-hydroxy-Δ5-C27-steroid dehydrogenase / isomerase, 3β-HSD, Δ4-3-oxosteroid 5β-reductase deficiency, 5β-reductase deficiency, sterol 27-hydroxylase deficiency, CTX, oxysterol 7α-hydroxylase deficiency, 2-methylacyl-CoA racemase deficiency, bile acid conjugation defects, bile acid amidation defects, bile acid-CoA ligase deficiency, bile acid-CoA:N-acyl amino acid transferase deficiency

Associated genes: HSD3B7, AKR1D1, CYP27A1, CYP7B1, AMACR, SLC27A5, BAAT

Everolimus info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Afinitor, certican, zortress

Free T4 info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: FT4, T4 free, free thyroxine

Associated disorders: Hyperthyroidism, hypothyroidism

Methylmalonic Acid (MMA) Serum info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: MMA, methylmalonate

Associated disorders:
Vitamin B12 deficiency, cobalamin deficiency

Methylmalonic Acid (MMA) Urine info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: MMA, methylmalonate

Associated disorders: Vitamin B12 deficiency, cobalamin deficiency

Organic Acid info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Lactic acid, 3-hydroxybutanoic acid, methylmalonic acid, ethylmalonic acid, succinic acid, fumaric acid, glutaric acid, adipic acid, PHPAA, suberic acid, sebacic acid, PHPLA, PHPPA

Associated disorders: Organic acidurias, organic acidemias

Posaconazole info sheet

Mass Spectrometry Lab test requisition form 

Related terminology: Noxafil, posanol

Tacrolimus info sheet

Mass Spectrometry DBS test requisition form  

Related terminology: FK506, Prograf, Protopic

Drugs of Abuse

Drug of Abuse Panel info sheet

Drugs of Abuse may be ordered as a panel containing all of the drug classes below; alternatively, individual classes may be ordered as standalone tests.

Drug of abuse panel (drug screen, adherence, pain panel, pain management, drugs, drugs of abuse, comprehensive drug screen urine, confirmation, quantitation, urine toxicology)

Related terminology: amphetamine, MDA, MDEA, MDMA, methamphetamine

Related terminology: butalbital, secobarbital, phenobarbital, pentobarbital

Related terminology: α-hydroxyalprazolam, alprazolam, clonazepam, diazepam, flunitrazepam, flurazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam

Related terminology: norbuprenorphine

Related terminology: cannabis, marijuana, THC-OH, THC-COOH

Related terminology: muscle relaxants, meprobamate

Related terminology: benzoylecgonine

Related terminology: dolophine, EDDP

Related terminology: cotinine

Related terminology: opioids, heroine, 6-MAM, codeine, hydrocodone, hydromorphone, fentanyl, merperidine, morphine, naloxone, naltrexone, norfentanyl, normeperidine, oxycodone, oxymorphone, sufentanil, tramadol

Related terminology: PCP

Clinical Laboratory Index

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