略語大辞典 [Med] 16 PAO pustulotic arthro-osteitis 掌蹠膿疱性骨関節炎. 手の疾患.pustulotic arthro-osteitis; a disease; ref. PPP(pustulosis palmaris et plantaris); [Med]. 丸善「略語大辞典」JLogosID : 11854783