囊性纤维化的临床表现。

Prim Care. 1977 Dec;4(4):705-20.

The diagnosis of cystic fibrosis is usually established by the presence of chronic obstructive lung disease and/or gastrointestinal compromise, together with elevated sweat electrolytes or pathologic changes in tissue. Because of its highly variable genetic penetrance, the disease is characterized by varying degrees of involvement of different exocrine systems.

囊性纤维化的诊断通常依据慢性阻塞性肺疾病和/或胃肠道功能损害的存在，以及汗液电解质升高或组织病理变化来确立。由于其基因外显率高度可变，该疾病的特征是不同外分泌系统受累程度各异。