老年人由于神经系统生理和病理方面的改变,所以,当发生颅内肿瘤时,临床表现与青壮年也有一定差异。当发现以下现象时应作为颅内肿瘤的早期信号。 1.精神障碍和智力下降。老年人发生颅内肿瘤时,常以精神障碍和智力下降为首发症状,如表现情绪不稳定、欣快感、易激动,或精神淡漠,或有离奇行为。严重时出现记忆力丧失,计算和理解水平也常突然下降, The elderly due to changes in the nervous system physiology and pathology, so when the occurrence of intracranial tumors, clinical manifestations and young adults also have some differences. When the following phenomena should be found as an early signal of intracranial tumors. 1. Mental disorders and mental decline. Elderly patients with intracranial tumors, often with mental disorders and mental decline as the first symptom, such as the performance of emotional instability, euphoria, irritability, or apathy, or bizarre behavior. In severe cases, loss of memory, calculation and understanding of the level of a sudden decline,