| DS | dead air space; dead space; deep sedative; deep sleep; defined substrate; dehydroepiandrosterone sul... |
|---|---|
| DSA | density spectral array; destructive spondyloarthropathy; digital subtraction angiography |
| DU | decubitus ulcer; density unknown; deoxyuridine; dermal ulcer; diagnosis undetermined; diazouracil; d... |
| EDT | end-diastolic thickness; erythrocyte density test |
| EVD | external ventricular drainage; extravascular [lung] density |