肠道门诊是急性腹泻的诊疗“前哨”,医生便是急性腹泻诊治工作的“哨兵”。急性腹泻常见的主要原因是肠道感染与细菌性食物中毒,非感染性腹泻无论其症状和危害均次之。在进行急性腹泻的诊断时,首先应重视流行病学资料,而症状和体征要仔细甄别,血常规及便常规有助于早期诊断,粪 Intestinal clinic is the treatment of acute diarrhea “outpost”, the doctor is the “sentinel” of the diagnosis and treatment of acute diarrhea. Common causes of acute diarrhea are intestinal infections and bacterial food poisoning, non-infectious diarrhea regardless of their symptoms and hazards are followed. In the diagnosis of acute diarrhea, the first priority should be placed on epidemiological data, and symptoms and signs to be carefully screened, blood and conventional help early diagnosis, excrement