L Tests

Every effort is being made to keep this directory comprehensive and up-to-date with respect to tests offered. However, should you not find what you are looking for, please email The Pathology Webmaster.

Laboratory tests arranged alphabetically

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

L1CAM Gene Testing, Blood

Lactate, Whole Blood

Lactate Dehydrogenase (LD), Plasma

See also: Lactate Dehydrogenase-Other, Body Fluid (e.g., surgical drain, pericardial, peritoneal, peritoneal dialysis, pleural, or synovial)

Lactate Dehydrogenase Isoenzymes, Serum

Lactate Dehydrogenase-Other, Body Fluid (e.g., surgical drain, pericardial, peritoneal, peritoneal dialysis, pleural, or synovial)

See also: Lactate Dehydrogenase (LD), Plasma

Lactoferrin, Fecal

Lamellar Body Count, Amniotic Fluid

Lamictal

Lamotrigine (Lamictal), Whole Blood

Lamin A/C Sequencing, Whole Blood

Lamotrigine (Lamictal), Whole Blood

Lanoxin

Digoxin, Plasma

LAP

Leukocyte Alkaline Phosphatase Stain, Whole Blood

LARGE DNA Sequencing, Peripheral Blood, Muscle Biopsies, Cell Culture

Latex Agglutinins

Rheumatoid Factor, Plasma

Laxative Abuse Screen

Cathartic Laxatives Profile (Qualitative), Random Urine

LD

Lactate Dehydrogenase (LD), Plasma

LDH

Lactate Dehydrogenase (LD), Plasma

LDH-Other

Lactate Dehydrogenase-Other, Body Fluid (e.g., surgical drain, pericardial, peritoneal, peritoneal dialysis, pleural, or synovial)

LDL

Cholesterol, Low-Density Lipoprotein (calculated), Plasma

Low Density Cholesterol Measured, Plasma

LE Preparation

Anti-Nuclear Antibody (ANA) Screen with Reflex Titer, Serum

Lead, Whole Blood, by LeadCare II

See also: Lead, Confirmation by ICP-MS, Blood (Venous)

Lead Screen

Lead, Whole Blood, by LeadCare II

Lead, Confirmation by ICP-MS, Blood (Venous)

See also: Lead, Whole Blood, by LeadCare II

Leflunomide Metabolite (Teriflunomide), Serum

Legionella Antigen, Urine

Leptospira Antibody, IgM by Dot Blot , Serum

Leucine

Amino Acids, Quantitative, Plasma

Leukocyte Adhesion Deficiency, Whole Blood

Leukocyte Alkaline Phosphatase Stain, Whole Blood

Leukocyte Lysosomal Enzyme Screen, Whole Blood

Levetiracetam

Keppra (Levetiracetam), Whole Blood

LH, Luteinizing Hormone

Luteinizing Hormone (LH), Plasma

Lidocaine, Plasma

Light Chains

Kappa/Lambda Quantitative Free Light Chains with Ratio, Serum

Limb Girdle Muscular Dystrophy (Autosomal Recessive Panel and FKRP Sequencing)

See also: FKRP Sequencing, Whole Blood

Limb Girdle Muscular Dystrophy, Autosomal Recessive (LGPCR) - Mutation Analysis, Whole Blood

Limb Girdle Muscular Dystrophy type 2A

Calpain 3 Sequencing, Whole Blood

Limb Girdle Muscular Dystrophy type 2K

POMT1 Sequencing, Whole Blood

Limb Girdle Muscular Dystrophy type 2L

Fukutin Gene Sequencing, Whole Blood

Limb Girdle Muscular Dystrophy, Autosomal Recessive (LGPCR) - Mutation Analysis, Whole Blood

See also: FKRP Sequencing, Whole Blood

Limb-Girdle Muscular Dystrophy (LGMD), Muscle Biopsy

Limb-Girdle Muscular Dystrophy (LGMD), Muscle Biopsy

Limb-Girdle Muscular Dystrophy type 1B, LGMD1B

Lamin A/C Sequencing, Whole Blood

Limb-Girdle Muscular Dystrophy, 2I (LGMD2I) - FKRP Sequencing

FKRP Sequencing, Whole Blood

Linezolid, Serum

See also: Lipase-Other, Body Fluid (e.g., surgical drain, pericardial, peritoneal, peritoneal dialysis, pleural, or synovial)

Lipase-Other, Body Fluid (e.g., surgical drain, pericardial, peritoneal, peritoneal dialysis, pleural, or synovial)

See also: Lipase, Plasma

Lipid Panel, Whole Blood

See also: Cholesterol, Plasma

Cholesterol, High-Density Lipoprotein, Plasma

Cholesterol, Low-Density Lipoprotein (calculated), Plasma

Triglycerides, Plasma

Lipoprotein Metabolism Profile, Serum

Lipoprotein-Associated Phospholipase A2, Serum or Plasma

Liver-Kidney Microsomal Antibody (LKM), Serum

LKM

Liver-Kidney Microsomal Antibody (LKM), Serum

LMNA-Related Dilated Cardiomyopathy, CMD1A

Lamin A/C Sequencing, Whole Blood

LMWH (Low Molecular Weight Heparin)

Heparin, Low Molecular Weight (Xa Inhibition), Citrated Plasma

Serotonin Release Assay, Serum

Long QT Syndrome, Plasma

Lorazepam, Serum or Plasma

Lovenox

Heparin, Low Molecular Weight (Xa Inhibition), Citrated Plasma

Low Density Cholesterol Measured, Plasma

See also: Cholesterol, Low-Density Lipoprotein (calculated), Plasma

Lupus Anticoagulant, Citrated Whole Blood

See also: Cardiolipin Antibody, IgG and IgM, Serum

Lupus Anticoagulant/Antiphospholipid Syndrome

See also: Cardiolipin Antibody, IgG and IgM, Serum

Lupus Anticoagulant, Citrated Whole Blood

Luteinizing Hormone (LH), Plasma

Lyme Antibody, IgG & IgM

Borrelia burgdorferi Antibodies (Lyme) IgG & IgM, Serum

Borrelia burgdorferi Antibodies (Lyme) Total by ELISA, CSF

Lymphocyte Subsets, Peripheral Blood

Lymphocyte T and B

Lymphocyte Transformation, Antigen, Whole Blood

Lymphocyte Transformation, Mitogen, Whole Blood

Lymphocyte Transformation, Antigen, Whole Blood

See also: Lymphocyte Transformation, Mitogen, Whole Blood

Lymphocyte Transformation, Mitogen, Whole Blood

Lymphocytes, Killer

Natural Killer (NK) Cells, Enhanced, Whole Blood

Natural Killer (NK) Cells, Fresh, Whole Blood

Lymphocytic Choriomeningitis (LCM) Antibodies (IgG & IgM), Serum

Lymphocytic Choriomeningitis (LCM), CSF, CSF

Lymphocytic Leukemia

Acute Leukemia, Peripheral Blood, Bone Marrow, or CSF

Chronic Lymphocytic Leukemia, Various

Lymphoma

bcl-2 PCR Assay for Lymphoma

Chronic Lymphocytic Leukemia, Various

Lysine

Amino Acids, Quantitative, Plasma

Amino Acids, Quantitative, Random Urine

Lysosomal Enzyme Screen

Leukocyte Lysosomal Enzyme Screen, Whole Blood

Lysozyme, Serum, or Body Fluid

Lysozyme, Urine

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

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