What causes brain cancer? Can young people get brain cancer?

Brain cancer is a malignant tumor among brain tumors. Brain tumors are very serious diseases. The main causes of brain tumors are: genetic factors, that is, congenital brain tumors. Of course, the specific surgical plan should be determined according to the results of the preoperative MRI examination. There are many reasons why young people get brain tumors. It is not certain that brain tumors must be caused by a certain reason.

What causes vomiting in brain tumor patients?

Brain tumors are benign tumors that originate from the brain. They have a long course of disease and surgical resection is the first choice. They have no tendency to metastasize to distant sites, but they may recur. Tumors are not easily affected by radiotherapy or chemotherapy. If there is local cerebral edema, patients may experience symptoms such as dizziness, headache, nausea and vomiting. The primary disease should be actively treated, and dehydration and antihypertensive treatment should be given at the same time. Most of the vomiting in brain tumor patients is due to increased intracranial pressure caused by intracranial mass. In this case, the intracranial pressure should be reduced according to the specific condition. Some dehydration drugs can be used. If it is serious, surgical treatment is generally required. In addition, radiotherapy or chemotherapy can also cause cerebral edema.

Can a brain tumor cause weakness in the hands and feet?

Intracranial tumors include benign tumors, malignant tumors, and metastatic tumors. If the tumor is relatively large, it can cause increased intracranial pressure, resulting in compression of functional areas, and can also lead to symptoms such as numbness and weakness in the lower limbs. Timely examination and treatment are required, but symptoms of numbness and weakness in the lower limbs may also be caused by diseases such as lumbar disc herniation and spinal stenosis, and should be treated according to the specific condition. Patients with brain tumors may experience weakness in their hands and feet, which is mainly caused by neurological symptoms caused by tumor growth, invasion and compression. In addition, there may be common increased intracranial pressure, with headaches, nausea, vomiting, and papilledema being the most common manifestations. Pituitary tumors can cause weakness in the limbs.