Lact
Lactase - biopsy sample
Lactate *
Lactate - CSF
Lactate Dehydrogenase - CSF
Lactate Dehydrogenase Electrophoresis *
Lactate Dehydrogenase isoenzyme 1 (LD1)
Lactate Dehydrogenase isoenzymes
Lactate Dehydrogenase (LD) *
Lactate Dehydrogenase (LDH) - other fluid
Lactic acid
Lamictal (trade name)
Lamotrigine
Lanoxin (trade name)
Laxatives Screen
LD 1 (Lactate Dehydrogenase 1)
LDH
LDH isoenzymes
LDH (Lactate Dehydrogenase)
LDH - other fluid
LDL
LD (Lactate Dehydrogenase)
Lead - urine
Lead - whole blood
Leflunomide
Leflunomide metabolite
Legionella Antigen
Legionella Culture
Legionella Serology
Legionella Urinary Antigen
Leishmania PCR
Leishmania Serology
Leptin
Leptospirosis Serology
Leukaemia Phenotyping
Levetiracetam
LFT
LFT (liver function tests)
LGV PCR
LH
LH - alpha subunit
Li
Light Chains - serum
Lignocaine
Linevox (trade name)
Linezolid *
Lipase *
Lipase - other fluid
Lipid EPG
Lipid Profile *
Lipids
Lipoprotein (a) *
Lipoprotein EPG
Lipoproteins A1 and B
Listeria Serology
Lithium
Liver Function Tests (LFT) *
Liver/Kidney Microsomal Ab
LKM Antibody
L. longbeachae
LMW Heparin
Long dexamethasone suppression test
Lorazepam
Low Density Lipoprotein Cholesterol (LDL)
Low Dose dexamethasone suppression test
LP(a)
LPA
L. pneumophila
Lumbar puncture - culture
Lupus anticoagulant
Lupus Inhibitor Tests *
Luteinising Hormone (LH)
Lyme disease
Lyme Disease Serology
Lymph node or Tumour Chromosomes
Lymph node or Tumour Karyotype
Lymphocyte Function Test - Antigen Stimulation
Lymphocyte Function Test - PHA, Con A, candida etc
Lymphocyte phenotyping / subsets
Lymphoma Phenotyping
Lysosomal Enzyme (incl Metachromatic Leucodystrophy)
Lysozyme - urine
Lyssavirus PCR