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公共卫生学院和卫生管理与政策研究中心其实是一家子,一套班子,不过分属两个不同的教学体系,办公都在一个楼上。我是这个学院毕业的,现在正在读MPH。Esophageal foreign body sensation: sensation of the esophagus similar in a grain of rice or fresh vegetable slices attached to the wall, do not swallow and spit out, has nothing to do with eating, even if not to swallow a foreign body sensation also.Phlegm, but always a dry cough. And the sputum is always stuck in my throat, swallow, spit.After dinner, brush your teeth morning occasional vomiting flu.Whether chronic pharyngitis, or esophageal cancer early, hoping to confirm the diagnosis. Has been going on for a month, press the side throat pain will also cause cough.本回答被网友采纳