Arola H
Dept. of Public Health, University of Tampere, Finland.
Scand J Gastroenterol Suppl. 1994;202:26-35. doi: 10.3109/00365529409091742.
The article briefly describes the various methods that are available for diagnosing hypolactasia. Special attention is drawn to the fact that different methods are useful at different levels of the health care organization. When the test result indicates lactose malabsorption, general malabsorption should be excluded by a glucose-galactose tolerance test, for example. If the glucose-galactose tolerance test produces a normal result, it can be assumed that the patient has primary adult-type selective lactose malabsorption. The possibility of secondary lactose malabsorption must be excluded according to the principles described by Villako & Maaroos (104).
本文简要描述了可用于诊断乳糖酶缺乏症的各种方法。需特别注意的是，不同方法在医疗保健机构的不同层面有用。例如，当检测结果显示乳糖吸收不良时，应通过葡萄糖 - 半乳糖耐量试验排除一般性吸收不良。如果葡萄糖 - 半乳糖耐量试验结果正常，则可假定患者患有原发性成人型选择性乳糖吸收不良。必须根据维拉科和马罗斯（104）所描述的原则排除继发性乳糖吸收不良的可能性。
