Is it dangerous to have brain cancer?

What harm does brain cancer bring to patients? People are particularly familiar with headaches, but do you know that headaches may be a symptom of brain cancer? So you should be alert to frequent headaches. Many people don't know much about the early symptoms, which makes treatment more difficult and increases the harm of this disease to patients. So, what harm does brain cancer bring to patients?

The harm of brain cancer 1. Blindness: Not much, often the first visual loss occurs, if not treated promptly and effectively, it will gradually develop into blindness. Some children, even several people, ignore the decline of side vision, and the doctor finds that the eye is blind. Some patients, especially the elderly, with ophthalmic diseases and brain tumors, when visual changes, mistakenly believe that it is an eye disease, delay treatment, and develop blindness. Common tumors, craniopharyngioma, pituitary adenoma, meningioma, glioma and brain tumors cause pressure.

The second hazard of brain cancer is epilepsy, which is caused by direct stimulation of the tumor or compression. The type of seizure is often limited to a localized type, but it can also be a large attack. There is a certain relationship between the nature of the site and the tumor. For example, tumors in the motor area and nearby areas have a higher incidence of epilepsy. The incidence rate of meningioma, astrocytoma, and oligodendroglioma is higher. The risk of epileptic seizures is smaller for limited types, but the risk is relatively high. Without warning, the patient will develop the disease and prepare to attack, with loss of consciousness, convulsions of the limbs, foaming at the mouth, dilated pupils, and respiratory arrest. If the patient is working at height, swimming in the water, or driving, the consequences can be imagined. The status epilepticus of individual patients, if not controlled in a timely and effective manner, may also lead to death.

The third harm of brain cancer is psychological disorder: due to the increase of intracranial pressure, the brain tissue may also be compressed and destroyed by the tumor. After the early general symptoms, there are indifference, numbness, memory and comprehension disorders. As the intracranial pressure increases, the symptoms become more obvious, such as dementia, confusion, personality and behavior changes. Part of the delay in the diagnosis and treatment of mental illness. Patients with memory loss often lose things, and young patients and female patients are prone to accidents. Before the characteristics and behavioral changes are confirmed, they may not be understood by family members and comrades around them, and are prone to name disputes, conflicts and even fights. Individual suicide. Common tumors are gliomas and craniopharyngiomas.

The fourth hazard of brain cancer is paralysis: the incidence rate is high in tumors located near the motor area of ​​the basal ganglia and the ventral side of the brainstem. It starts to weaken and gradually develops into a severe paralysis until it is completely paralyzed. Hemiplegia is accompanied by other symptoms such as intracranial hypertension. If the disease is treated in time in the early stages, hemiplegia will generally not develop. Bleeding, sudden hemiplegia of tumors, and cerebral hemorrhage are similar, and should be diagnosed early with head CT or magnetic resonance imaging, and treated early. Common meningiomas and gliomas.

Harm of brain cancer 5. Tumor bleeding: A small amount of bleeding may cause no symptoms or very mild symptoms. A large amount of bleeding may cause symptoms of increased intracranial pressure, hemiplegia, aphasia, or loss of consciousness, hernia, or even sudden death.

Sixth harm of brain cancer: sudden death: brain tumors cause increased intracranial pressure, increased pressure on the respiratory and circulatory systems, respiratory and cardiac arrest. The occurrence and development of tumors are very large, and if they are not treated promptly and effectively, they are very likely to occur. However, some tumors are not large, but in the midline, affecting the cerebrospinal fluid ring in the early stage. If the cause is not eliminated, it can cause brain herniation and sudden death. In gliomas, brain metastases.