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腹泻是夏季常见的病症,原因很多,一般可有以下几种:一、胃原性:由于胃酸过少或缺乏,如慢性胃炎和胃癌。二、肠原性:(一)感染:痢疾(细菌性和阿米巴性)、肠结核、血吸虫病、沙门氏菌属感染及葡萄球菌性食物中毒、嗜盐菌性肠炎、病毒及致病性大肠杆菌所引起的肠炎、金黄色葡萄球菌性肠炎、霍乱及副霍乱。(二)炎症:慢性非特异性溃疡性结肠炎。(三)肿瘤:结肠癌、直肠癌和小肠淋巴肉瘤。(四)吸收缺陷:原发性吸收不良综合征。(五)化学药品中毒:如砷、汞、酒精等中毒。三、精神神经性;过敏性结肠与精神神经因素有密切关系。情绪波动、惊骇、焦虑等均能引起腹泻。四、胰原性:由于胰液分泌缺乏,脂肪类不能被消化吸收时,易于引起腹泻,如慢性胰腺炎及胰腺癌。五、并发于全身性疾患:如甲状腺机能亢进症、阿狄森氏病或尿毒症等。
Diarrhea is a common summer disease, for many reasons, generally can have the following: First, gastrogenic: Due to lack of or lack of gastric acid, such as chronic gastritis and gastric cancer. Second, enterocolitis: (a) infection: dysentery (bacterial and amoebic), intestinal tuberculosis, schistosomiasis, and Salmonella infections and staphylococcal food poisoning, halophilic colitis, viruses and pathogenic large intestine Enteritis caused by bacilli, Staphylococcus aureus enteritis, cholera and cholera. (B) inflammation: chronic non-specific ulcerative colitis. (C) of the tumor: colon cancer, rectal cancer and small bowel lymphosarcoma. (D) Absorption defects: primary malabsorption syndrome. (E) chemical poisoning: such as arsenic, mercury, alcohol and other poisoning. Third, mental neuropathy; allergic colon and neurological factors are closely related. Mood swings, horror, anxiety, etc. can cause diarrhea. Fourth, pancreatic origin: lack of secretion of pancreatic juice, fat can not be digested and absorbed, prone to cause diarrhea, such as chronic pancreatitis and pancreatic cancer. Five, complicated by systemic disorders: such as hyperthyroidism, Addison’s disease or uremia and so on.