- cyanocobalamin
- cyanogenic glucoside
- cyanosis
- CYC116
- cyclic neutropenia
- cycloleucine
- cyclooxygenase inhibitor
- cyclooxygenase-2
- cyclooxygenase-2 inhibitor
- cyclopentenyl cytosine
- cyclophosphamide
- cyclosporine
- cyclosporine ophthalmic emulsion
- Cyfos
- Cyklokapron
- Cymbalta
- cyproheptadine
- cyproheptadine hydrochloride
- cyproterone acetate
- Cyren A
- cyst
- cystectomy
- cystic duct
- cystic fibrosis
- cystoprostatectomy
- cystosarcoma phyllodes
- cystoscope
- cystoscopy
- cystourethrectomy
- cytarabine
- cytarabine liposome
- cytochlor
- cytochrome P450 enzyme system
- cytogenetics
- cytokine
- cytokine-induced killer cells
- cytology
- cytomegalovirus
- cytomegalovirus IE-1-specific cytotoxic T lymphocytes
- cytomegalovirus pp65-specific cytotoxic T lymphocytes
- Cytomel
- cytopenia
- cytoplasm
- Cytosar-U
- cytosine
- cytotoxic
- cytotoxic chemotherapy
- cytotoxic T cell
- cytotoxic T lymphocyte
- Cytoxan