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放射标记元素的脂肪负荷试验由于技术上的原因限制了它的临床应用。1971年Norman等发现口服脂肪后血浆甘油三酯(TG)的升高有助于评价各种胃肠道病患儿的脂肪吸收不良。作者利用此法评价口服脂肪试验后血浆TG升高与各类疾病中脂肪吸收常数之间的关系。病例及方法 21例1个月～14岁正常儿。14例5个月～8岁慢性非特异性腹泻(CND)及体重正常或增长停滞的无胃肠病儿。17例4个月～14岁活检证实有小肠粘膜病(MP),包括13例谷蛋白过敏性肠病及4例胃肠炎后吸收不良症患儿。12例1个月～8岁胃肠
The fat load test of radiolabeled elements has limited its clinical application for technical reasons. In 1971, Norman et al found that elevated plasma triglycerides (TG) after oral administration of fat may be useful in assessing fat malabsorption in children with various gastrointestinal disorders. The authors use this method to evaluate the relationship between elevated plasma TG and the lipid absorption constants in various diseases following oral lipids testing. Cases and methods 21 cases of 1 month to 14 years old normal children. Fourteen patients aged 5 months to 8 years old with chronic nonspecific diarrhea (CND) and non-gastrointestinal children with normal or prolonged weight gain. 17 cases of 4 months to 14 years of biopsy confirmed small intestinal mucosa disease (MP), including 13 cases of gluten allergic bowel disease and 4 cases of post-gastroenteritis malabsorbent children. 12 cases of 1 month to 8 years old gastrointestinal