新生儿咽部异物１例男．３２天，第２胎，足月顺产，出生体重２８６０ｇ，生后混合喂养，生长发育正常。第２２天出现呕吐，在喂奶、水后即刻发生，有时呈喷射状勾胃内容物，大便正常，日渐消瘦，曾就诊数次未奏效，以呕吐待查入院。入院时在体：体重３０００ｇ，轻度脱水... Neonatal pharyngeal foreign body 1 case of male. 32 days, the second child, term full-term, birth weight 2860g, mixed feeding after birth, normal growth and development. On the 22nd day, vomiting occurred. Immediately after feeding and water, jet-like appetizers were present. Normal stools became thinner. Several times they had failed to see the doctor, they were admitted to hospital with vomit. Admission in the body: weight 3000g, mild dehydration ...