摘要
本文综述近年我国胆石症的流行病学、病因学特点及其与营养因素的相关性。我国胆石症的发病呈现出与西方国家相接近的趋势 ,胆囊的胆固醇结石发生率上升了 3倍 ,饮食结构的变化 (比如脂肪摄入的增加 )、胆管感染的发生率下降是造成这种变化的主要原因。膳食中的多种营养素 ,比如膳食纤维、维生素 C、叶酸、铁、锌、钙和镁是胆石症的保护因素 ,人们发现胆石症病人正是这些营养素缺乏所致。完全胃肠外营养是一种越来越常用的营养支持手段 ,但它却会增加胆石症的发生。低脂膳食能够缓解症状 ,所以低脂膳食是最主要的治疗原则。
The epidemiological and etiological characteristics of cholelithiasis and its relation with nutrition reviewed.The occurrance of cholesterol sallstone has been increased by 3 times in recent years.The variation in diet structure,such as the rising intake of fat,and the reduced gallbladder infection are concidered to be the main reasons.Diet fiber,vitamin C,folic acid ,iron,zinc,calcium and magnesium were found to be deficient in the cholelithiasis patients.Nutritional management is very important in cholelithiasis patients.Low fat in diet is benificial for the remission of symptoms in the trentment of cholelithiasis.
出处
《肠外与肠内营养》
CAS
2001年第3期188-190,共3页
Parenteral & Enteral Nutrition
关键词
胆石症
营养
流行病学
病因学
治疗
Cholelithiasis
Nutrition
Epidemiology
Etiology
Therapy
