What are the symptoms of brain cancer

What are the symptoms of brain cancer?

Brain cancer, also known as intracranial tumors, is a new organism that occurs in the cranial cavity and can originate from the meninges, nerves, and blood vessels. Or it can invade other tissues of the body. Most of them may cause headaches, intracranial hypertension, and focal symptoms.

Cerebral hemisphere gliomas are the most common in adults, such as astrocytomas, glioblastomas, ependymomas, etc., followed by meningiomas, pituitary tumors and craniopharyngiomas, neurofibromas, cavernous hemangiomas, cholesteatoma, etc. There is no obvious gender difference in the incidence of primary intracranial tumors, with men slightly more than women.

Brain Cancer Symptoms Headache:

There is a small gap between the soft brain, which weighs about 1,400 grams, and the bony cranial cavity. Any brain tumor that occupies a certain space will increase intracranial pressure and cause severe headaches. The pattern of headaches is that they often occur in the early morning and often wake up during sleep, but after getting up, the headache will gradually ease and disappear.

Unilateral limb paresthesias:

Brain tumors are located in the parietal lobe in the middle of the cerebral hemisphere, which is responsible for sensation, and often lead to decreased or absent sensation of unilateral limb pain, temperature, vibration, and body recognition.

Vomit:

Due to the increase in intracranial pressure, the respiratory center in the medulla oblongata is stimulated, leading to vomiting symptoms. Vomiting often occurs after a headache and often occurs in the form of a spray. The vomitus often splashes everywhere.

Mental disorders:

Brain tumors are located in the front part of the human brain and can damage the neural activity of the frontal lobe, causing phenomena such as excitement, melancholy, depression, and amnesia.