肺癌是目前最常见的恶性肿瘤之一。近几十年来由于肺癌发病率的不断增加,其死亡率在某些地区已占各种恶性肿瘤的首位。首发症状以呼吸系统症状为主,但常侵犯神经系统。能否及时发现,早期作出诊断,对病人的健康和生命至关重要。本文就其神经系统表现及治疗作一简要的概述。转移途径一、直接蔓延:肿瘤向邻近器官或组织 Lung cancer is currently one of the most common malignancies. In recent decades, due to the continuous increase in the incidence of lung cancer, its mortality has occupied the first place among various malignant tumors in some regions. The first symptoms are mainly respiratory symptoms but often invade the nervous system. Whether it can be discovered promptly and diagnosed early is crucial to the health and life of the patient. This article gives a brief overview of its neurological performance and treatment. A direct route of transmission: Tumors to adjacent organs or tissues