c
- C1 inhibitor esteraza (activitate)
- CA 125 ( Antigen tumoral )
- CA 15-3 ( Antigen carbohidrat )
- CA 19-9 ( Antigen carbohidrat )
- CA 50
- CA 72-4 (Ag tumoral)
- Calcitonina
- Calciu ionic
- Calciu seric
- Calprotectin in materii fecale
- Campylobacter-serologie
- Carbamazepina
- Catecolamine urinare
- CEA ( Antigen carcinoembrionic )
- Celule lupice
- Ceruloplasmina
- Cetosteroizi (17-Cetosteroizi)
- Chlamydia pneumoniae ADN
- Chlamydia pneumoniae: Anticorpi IgG, IgA
- Chlamydia trachomatis-Anticorpi Ig A
- Chlamydia trachomatis-Anticorpi Ig G
- Cistatina C
- Citomegalovirus – Anticorpi IgG
- Citomegalovirus – Anticorpi IgM
- Citrat urinar
- Clearence creatinina
- Clor seric
- Clor urinar
- Coeficientul de saturatie a transferinei
- Colinesteraza
- Complement C3c
- Complement C4
- Complexe imune circulante (CIC)
- Coprocitograma
- Coprocultura (cu antibiograma dupa caz)
- Cortizol liber urinar
- Cortizol seric
- Creatinina serica
- Creatinkinaza MB
- Cromogranina A
- Cultura dermatofiti
- Cultura exsudat faringian (cu antibiograma dupa caz)
- Cultura secretie auriculara (cu antibiograma dupa caz)
- Cultura secretie genitala pentru Streptococ grup B cu ant
- Cultura secretie nazala (cu antibiograma dupa caz)
- Cultura secretie oculara (cu antibiograma dupa caz)
- Cultura secretii vaginale (cu antibiograma dupa caz)
- Cultura si identificare fungi (cu antifungigrama dupa caz)
- Cultura sputa (cu antibiograma dupa caz)
- Cupru in plasma
- Cupru in urina
- Cyfra 21-1 (Cytokeratin 19 fragment)