Lab Test Directory—Saint Luke's Regional Laboratories
| LKM AB | Liver/Kidney Microsome Type 1 Antibodies |
| LP PLA2 | Lp-PLA2 Activity |
| REF MISC | LRP4 Autoantibody |
| LH | Luteinizing Hormone (LH), Serum or Plasma |
| LYME AB | Lyme Disease Serology w/Reflex |
| LYMECSF | Lyme IgG/IgM, CSF |
| REF MISC | Lyme Line Blot, Serum |
| LYMEPCR | Lyme PCR |
| REF MISC | Lyme WB IgG and IgM - Igenex Orders Only |
| LYME WB CSF | Lyme, Line Blot, CSF |