呼吸功能受累在运动神经元疾病(MND)中甚为常见,且多为不祥之兆.大多数死于本病的病人可用呼吸衰竭和延髓麻痹的肺部合并症加以解释.虽然肺功能异常经常在诊断时即可发现,但在临床上重要的呼吸功能受累大多数都只发生在病程的晚期.尽管这样,文献中曾报道过少数病例呼吸衰竭是本病的早期难以发现的 Respiratory dysfunction is very common and often ominous in motor neuron disease (MND), and most patients who die from this disease can be explained by pulmonary complications of respiratory failure and bulbar paralysis. Although pulmonary dysfunction often However, most of the clinically significant respiratory effects occur only in the later stages of the disease, although few cases of respiratory failure have been reported in the literature, which is difficult to detect early in the disease