Common early symptoms of adult brain cancer

The most common early symptoms of adult brain cancer are gliomas of the cerebral hemisphere, such as astrocytomas, glioblastomas, etc. What are the early symptoms of major brain cancers? Next, we ask experts to give us a detailed answer to the early symptoms of brain cancer .

The main early symptoms of brain cancer are:

First, vomiting: The early symptoms of brain cancer have nothing to do with diet and are more common in the early morning. Vomiting is often accompanied by severe headaches, sometimes projectile vomiting, but non-projectile vomiting is also not uncommon.

Secondly, headache: It occurs in about 80% of patients and is the most common early symptom of brain cancer, but it is not the main basis for diagnosis. Any factors that can aggravate increased intracranial pressure can aggravate headaches, which are early symptoms of brain cancer.

Finally, papilledema: The early symptoms of brain cancer are no visual impairment. As time goes by and the disease progresses, there is a centripetal shrinkage of the visual field. In the late stage, the optic nerve atrophies secondary and the vision decreases rapidly. This is also the key point to distinguish it from pseudopapilledema caused by optic neuritis.

What are the early symptoms of brain cancer? The above is an introduction to the early symptoms of brain cancer. I hope this knowledge of early symptoms of brain cancer can be helpful to you. It is for your reference only. If you have any questions about the early symptoms of brain cancer, please consult our online experts, who will answer them in detail.

For more information, please visit the brain cancer special topic at http://www..com.cn/zhongliu/na/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.