颅脑疾病患者继发的高钠血症远比低钠血症少见,但颅脑重症患者病情复杂,高钠血症症状的观察和治疗都比较复杂,一旦发生,如得不到及时诊断和治疗,死亡率或致残率均较高。笔者查阅了近年有关高钠血症的文献,对颅脑疾患继发的高钠血症的研究进展作一综述。1颅脑疾患继发高钠血症的 Patients with craniocerebral disease secondary to hypernatremia is far less than hyponatremia, but patients with severe craniocerebral disease are complicated, symptoms and treatment of hypernatremia are more complex, in the event of such as not timely diagnosis and Treatment, mortality or morbidity were high. The author reviewed the literature on hypernatremia in recent years, reviewed the research progress of hypernatremia secondary to craniocerebral disease. 1 cranial disorders secondary to hypernatremia