片语
carcinomatous pyloric obstruction癌性幽门梗阻
pyloric obstruction ofsurgical type外科型幽门梗阻
cicatricial pyloric obstruction瘢痕性幽门梗阻
pyloric obstruction ofmedical type内科型幽门梗阻
incomplete pyloric obstruction幽门不全梗阻
organic pyloric obstruction器质性幽门梗阻
pyloric c obstruction幽门梗阻