放射肺换气率测定法：根据呼吸时测得的经肺低压X线强度变化，快速估计肺局部通气情况的方法- calycectomy
- calyces
- duodenum
- duoparental
- Duphalac
- Duphaston
- Duplay's operation
- duplication
- duplicitas
- dupp
- Dupuy-Dutemps' operation
- Dupuytren's contracture, ect
- dura
- Durabolin
- Duracillin
- dural
- dura mater
- Durand-Nicolas-Favre disease
- Duranest
- duraplasty
- duration
- Dur.dolor
- Duret's lesion
- Durham rule
- Durham's tube