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我儿子1岁多,经常在进食时发生呕吐。请问这是怎么回事,应注意什么?广西陈日娟人类对咽一食管一胃一十二指肠等消化系统的功能调节已经达到十分精细的程度。胃、幽门(胃的出口与十二指肠连接)和十二指肠的复杂协调运动对食物的消化和吸收至关重要。当它们的
My son is over 1 year old and often vomits while eating. May I ask what is going on, what should pay attention to? Guangxi Chen Rijuan humans on the pharyngoesopharyngeal esophageal and other gastrointestinal function of the digestive system has reached a very fine degree. The stomach, pylorus (the junction of the stomach and the duodenum) and duodenum complex coordinated movement of food digestion and absorption is essential. When they are