| Test name | Alternative name for |
|---|
| LA | Lupus anticoagulant |
| LAC | Lupus anticoagulant |
| Lactate | |
| Lactate Dehydrogenase | |
| Lactate Dehydrogenase Isoenzymes (Sendaway Test) | |
| Lactoferrin-ANCA (Sendaway Test) | |
| Lamb allergen | Allergy to Lamb |
| Lamictal | Lamotrigine (Sendaway Test) |
| Lamivudine resistance assay | Hepatitis B Virus Sequencing (Sendaway Test) |
| Lamotrigine (Sendaway Test) | |
| Lanoxin | Digoxin |
| LAS | Lupus anticoagulant |
| Lassa virus | Viral haemorrhagic fevers |
| Latex allergen | Allergen to Latex |
| Latex IgE | Allergen to Latex |
| Laxative Screen (urine) | Laxative Screen Urine (Sendaway Test) |
| Laxative Screen Urine (Sendaway Test) | |
| LCMSMS Testosterone | Testosterone LCMSMS (Sendaway Test) |
| LCMV PCR | Lymphocytic choriomeningitis virus PCR (Sendaway Test) |
| LD | Lactate Dehydrogenase |
| LDH | Lactate Dehydrogenase |
| LDH Fluid | Fluid LDH |
| LDH Isoenzymes | Lactate Dehydrogenase Isoenzymes (Sendaway Test) |
| LE | Lupus anticoagulant |
| Lead Blood (Sendaway Test) | |
| Lead Urine (24hr) (Sendaway Test) | |
| Lead Urine (Random) (Sendaway Test) | |
| Legionella culture | |
| Legionella Multiplex PCR (Sendaway Test) | |
| Legionella Serology (Sendaway Test) | |
| Legionella serology (SLG) | Atypical pneumonia serology |
| Legionella Urinary Antigen | |
| Leigh Syndrome Gene | NARP Gene (Sendaway Test) |
| Leishmania PCR (Sendaway Test) | |
| Leishmania Serology (Sendaway Test) | |
| Lemon allergen | |
| Lemon allergy | Lemon allergen |
| Lentil allergen | Allergy to Lentils |
| Lepirudin (Sendaway Test) | |
| Leprosy IgM | This test is currently being reviewed For information regarding this test please contact the senior scientist on duty in: Microbiology |
| Leptospirosis PCR | |
| Leptospirosis Serology (Sendaway Test) | |
| Leucine | Plasma Amino Acids |
| Leucine –rich glioma-inactivated protein 1
Indirect immunofluorescence | LGI- 1 Antibodies (Sendaway) |
| Leucocyte immunophenotyping (lymphoma panel) | |
| Leucocyte Immunophenotyping (Sendaway Test) | |
| Leucocyte Lysosomal Enzyme | White Cell Enzymes |
| Leucocyte surface markers | Leucocyte immunophenotyping (lymphoma panel) |
| Leucocyte surface markers | Leucocyte Immunophenotyping (Sendaway Test) |
| Levetiracetam (Sendaway Test) | |
| LFT | Liver Function Tests (Includes TP, ALB, ALT, GGT, TBI, ALP, and AST) |
| LGI- 1 Antibodies (Sendaway) | |
| LGV PCR | Lymphogranuloma venereum PCR (Sendaway Test) |
| LH | Luteinising Hormone |
| LHON Mutation Analysis (Sendaway Test) | |
| LI | Lithium |
| Lignocaine (Sendaway Test) | |
| Limbal Impression Cytology | Cytology - Conjuntival Impression (Sendaway Test) |
| Lime allergen | |
| Lime allergy | Lime allergen |
| Linezolid | |
| Lipase | |
| Lipid Profile | |
| Lipids + HDL | Lipid Profile |
| Lipoprotein (a) | |
| Listeria monocytogenes PCR | |
| Listeria Serology | This test is currently being reviewed For information regarding this test please contact the senior scientist on duty in: Microbiology |
| Lithium | |
| liver cytosol antibodies | Anti liver cytosol antibodies |
| Liver Function Tests (Includes TP, ALB, ALT, GGT, TBI, ALP, and AST) | |
| Liver Iron | Iron Tissue (Sendaway Test) |
| Liver Kidney Microsome Autoantibody | Anti-Liver Kidney Microsome Antibodies (Sendaway Test) |
| LKM | Anti-Liver Kidney Microsome Antibodies (Sendaway Test) |
| LNGS | Lymphoid NGS (Sendaway Test) |
| Lobster allergen | Allergen to Lobster |
| Lobster allergy | Allergen to Lobster |
| Lopinavir (Sendaway Test) | |
| Low density lipoprotein receptor related protein 4 | LRP4 Antibodies |
| Low Dose Dexamethasone Suppression Test | Overnight Dexamethasone Suppression Test |
| Lp(a) | Lipoprotein (a) |
| LRP4 | LRP4 Antibodies |
| LRP4 Antibodies | |
| LSA | Anti soluble liver / liver pancreas antibodies |
| Lupus anticoagulant | |
| Lupus Inhibitor Screen | Lupus anticoagulant |
| Luteinising Hormone | |
| Lychee allergen | Allergen to Lychee |
| Lychee IgE | Allergen to Lychee |
| Lyme disease PCR (Sendaway Test) | |
| Lyme disease Serology | Borrelia burgdorferi Serology (Sendaway Test) |
| Lyme disease Western Blot | Borrelia burgdorferi Western Blot Confirmation (Sendaway Test) |
| Lymphocyte subclass | Lymphocyte subset (Adult only) |
| Lymphocyte subclass | Lymphocyte subset (Adult)
This test is currently being reviewed For information regarding this test please contact the senior scientist on duty in: Haematology |
| Lymphocyte subset (Adult only) | |
| Lymphocyte subset (Adult) | This test is currently being reviewed For information regarding this test please contact the senior scientist on duty in: Haematology |
| Lymphocyte subset (Child <16yrs) | |
| Lymphocyte Surface Markers | Leucocyte Immunophenotyping (Sendaway Test) |
| Lymphocyte Surface Markers | Leucocyte immunophenotyping (lymphoma panel) |
| Lymphocytic choriomeningitis virus PCR (Sendaway Test) | |
| Lymphogranuloma venereum PCR (Sendaway Test) | |
| Lymphoid Next Generation Sequencing Panel | Lymphoid NGS (Sendaway Test) |
| Lymphoid NGS (Sendaway Test) | |
| Lysine | Plasma Amino Acids |
| Lysosomal Storage Disorders (Sendaway Test) | |
| Lyssavirus Serology (Sendaway Test) | |