有乳头样突出的：同mamillated- ketotic
- ketotransferase
- ketourine
- ketoxime
- keV,kev
- key
- keynote
- Key-Retzius connective tissue sheath, foramen
- kg.
- khellin
- Khorana
- KI
- kibisitome
- kidney
- Kielland's(Kjelland)forceps
- Kiernan's spaces
- Kiesselbach's area(space)
- kil
- Kilian's line
- killeen
- Killian-Freer operation
- Killian's operation
- Killian's test
- kilo-
- kilobase