5-Minute Clinical Consult
- Kanner Autism
- Kaposi Sarcoma
- Kartagener Syndrome
- Kava (Kava Kava)
- Keloidal Folliculitis
- Keloids
- Keratinocyte Carcinoma
- Keratoacanthoma
- Keratoconjunctivitis Sicca, in Sjögren Syndrome
- Keratolysis, Pitted
- Keratosis, Actinic
- Keratosis, Seborrheic
- Keratosis Pilaris
- Kernig Sign
- Ketamine
- Knee Osteoarthritis
- Knee Pain
- Knee Pain (algorithm)
- Korsakoff Syndrome
- Kyphosis, in Marfan Syndrome