| CRE | cumulative radiation effect; cyclic adenosine monophosphate-response element |
|---|---|
| creat | creatinine |
| CREG | Cross REactive Group (of HLA Antigens) |
| CREM | center for rural emergency medicine; cyclic adenosine monophosphate-response element modulator |
| crem | cremaster |
| CREOG | Council on Resident Education in Obstetrics and Gynecology |
| crep | crepitation; crepitus |
| CREST | calcinosis, Raynaud phenomenon, esophageal involvement, sclerodactyly, and telangiectasia [syndrome] |
| CREST Syndrome | 1. Calcinosis cutis 2. Raynaud's phenomenon 3. Esophageal dysfunction 4. Sclerodactyly 5. Telangiectasia Syndrome |