Lab Test Directory—Saint Luke's Regional Laboratories
| CREAT U | Creatinine, Random Urine |
| CREAT | Creatinine, Serum or Plasma |
| CJD | Creutzfeldt-Jakob Disease |
| CRYOFIBRIN | Cryofibrinogen, Serum and Plasma |
| CRYOGLOB | Cryoglobulin, Serum |
| CRYPTO AG | Cryptococcal Antigen, Blood |
| CRYPTO AG CSF | Cryptococcal Antigen, CSF |
| CRYPTOSPOR | Cryptosporidium Antigen, Feces |
| SYN CRYSTAL | Crystal Identification, Synovial Fluid |
| CSF PANEL | CSF Panel |