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Gastrointestinal Panel

Test Code: 95045

Pathogens detected: Adenovirus, Norovirus, Rotavirus, Enterohemorrhagic E. Coli, Shiga-like Toxin, Enteropathogenic E. Coli, Enterotoxigenic E. Coli, Enteroinvasive E. Coli/Shigella, Salmonella Enterica, Campylobacter Jejuni, Vibrio Parahaemolyticus, Cdiff Toxin B Gene, Cryptosporidium Parvum, Giardia Lamblia

Methodlogy: TEM-PCR 

Clinical Significance: Rapid target enriched multiplex molecular testing of the presence of common gastrointestinal pathogens

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Culture, RSV, Rapid

Test code: 15059

Methodology: Centrifugation enhanced culture using R-mix cell line

Includes: Respiratory syncytial virus (RSV)

Alternative name(s): RSV Rapid culture, Respiratory Syncytial Virus Rapid Culture

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Calprotectin, Stool

Test code: 16796

Methodology: Chemiluminescence (CL)

Clinical Significance: Calprotectin is a non-specific marker of bowel inflammation. Subsequent to white blood cell migration into the intestine, this neutrophil protein may be detected in the stool. Thus, fecal calprotectin levels may assist in diagnosis of inflammatory bowel disease; Crohn’s disease and ulcerative colitis and other disorders characterized by bowel inflammation. It can also be used as an aid in the differentiation of IBD from irritable bowel syndrome.

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Microbiology Collection Chart

Download DLO's Microbiology Specimen Collection Chart

For additional supply or collection device information, please contact DLO's Customer Services at (800) 891-2917, option 2.

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Zinc Protoporphyrin (ZPP)

Test Code: 948

CPT Code: 84202

Alternative Name(s): Free Erythrocyte Protoporphyrin, Protoporphyrin, Zinc, ZPPP

Methodology: Hematofluorometry

Clinical Significance: Zinc protoporphyrin is elevated in chronic lead poisoning and iron deficiency anemia. Its measurement is commonly included in screening for lead exposure, and in evalutation of anemia. This assay is not recommended for monitoring acute intermittent porphyria.

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Test Code: 5509

CPT Code: 82140

Alternative Name(s): Not applicable

Methodology: Enzymatic

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Alcohol, Ethyl (B)

Test Code: 443

CPT Code(s): 80320

Includes: Alcohol, Ethyl

Methodology: Alcohol dehydrogenase

Alternative Name(s): Alcohol, Ethyl

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Test Code: 805

CPT Code(s): 80196

Includes: Salicylate

Methodology: Enzymatic/Colormetric

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Test Code: 561

CPT Code(s): 83525

Methodology: Immunoassay (IA)

Clinical Significance: For diagnosis and monitoring of diabetes and insulin-secreting tumors.

Alternative Name(s): Fasting insulin, Immunoreactive insulin, Insulin level

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Cardio IQ® Omega-3 and -6 Fatty Acids

Test Code: 91734

CPT Code: 82542

Methodology: Chromatography/Mass Spectrometry
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics Nichols Institute, San Juan Capistrano, CA. It has not been cleared or approved by the FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Includes: Omega-3 (EPA+DHA) Index, Omega-6/Omega-3 Ratio, EPA/Arachidonic Acid Ratio, Arachidonic Acid, EPA, DHA