Drug Screen, Gastric, Qualitative


Sunquest Code:GSCN  
Epic Code:LAB3065Epic Name:Drug Screen Gastric
Synonyms:Gastric Aspirate, Drug Screen
Methodology:Gas chromatography/mass spectrometry
CPT Code:----------CPTCODES HERE----------
Test Includes:Refer to Drug Screen, Qualitative, Urine and Drug Screen, Serum/Plasma for list of drugs included in this screen. For detection of drugs not listed, please contact laboratory.
Turnaround Time:Performed Mon-Fri; results are reported within 2 days.
Special Instructions:Provide patient history on request form.


Collection Instructions

Specimen:Gastric
Optimal Volume:10 mL
Minimum\Peds Volume:3 mL


Processing and Shipping

Specimen Processing:Aliquot 10 mL, 3.5 mL minimum. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Test Performed at or Referral Lab Drug Analysis  (UMMC-East Bank)


Interpretive

Reference Range:

This test screens for the presence of the drugs listed below:

Acetaminophen

Meperidine

Amantadine

Mephenytoin (Mesantoin)

Amitriptyline

Mephobarbital (Meberal)

Amobarbital

Meprobamate (Equanil)

Amoxapine

Methadone

Amphetamine

Methamphetamine

Atropine

Methaqualone (Quaalude)

Barbital

Metharbital

Butabarbital

Methsuximide (Celontin)

Butalbital

Methyprylon (Noludar)

Caffeine

Morphine

Carbamazepine (Tegretol)

Nicotine

Carisoprodol

Nitrazepam

Chlordiazepoxide

Nortriptyline

Chlorpheniramine

Oxazepam

Chlorpromazine

Pentazocine

Chlorpropamide

Pentobarbital

Clomipramine

Phenacetin

Cocaine

Phencyclidine

Codeine

Phenmetrazine

Desipramine

Phenobarbital

Dextromethorphan

Phensuximide (Milontin)

Diazepam

Phentermine

Diphenhydramine

Phenylbutazone

Doxepin

Phenylpropanolamine

Doxylamine

Phenytoin (Dilantin)

Ephedrine (D & L)

Prazepam

Ethclorvynol (Placidyl)

Primidone (Mysoline)

Ethinamate (Valmid)

Propranolol

Ethosuximide (Zarontin)

Proxyphene

Ethotoin (Peganone)

Pseudoephedrine

Fentanyl

Pyrilamine

Fluoxetine

Salicylamide

Flurazepam

Salicylate

Glutethimide (Doriden)

Secobarbital

Hydromorphone

Talbutal (Lotusate)

Ibuprofen

Theophylline

Imipramine

Thiopental (Pentothal)

Lorazepam

Loxapine

Trimethadione (includes Dimethadione)

Maprotiline

Trimipramine

MDMA

Tybamate (Benzil)

 

Valproic Acid (Depakene)

 

Results reported as positive or negative.

 

Use:Identification of drug(s) ingested.


Click HERE to Report test errors or omissions.
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