Is brain cancer contagious?

Brain cancer is a malignant tumor in the brain, but it is not an infectious disease and is not contagious. After diagnosis, it is recommended to actively cooperate with surgery and comprehensive anti-tumor treatments such as radiotherapy and chemotherapy to extend the patient's survival as much as possible. Do more exercise to strengthen your physical fitness, try not to go to crowded places, and avoid too much contact with infectious patients to avoid infection. Brain cancer refers to a malignant tumor in the brain.

Can brain cancer heal itself if it is not serious?

Malignant tumors in the brain should be detected and treated as early as possible. The most common malignant tumor is glioma, which is often highly malignant. If it is a low-grade glioma, it can be cured after surgery, so it is best to detect and treat it early. High-grade tumors can be treated with radiotherapy, chemotherapy and immunotherapy after surgery. Most of them will not heal on their own. Benign tumors only grow more slowly. Early patients have no obvious symptoms and can be checked regularly. Brain cancer refers to intracranial gliomas, malignant meningiomas and metastatic tumors.

Is surgery possible in late-stage brain cancer?

Intracranial malignant tumors include gliomas, metastatic tumors, and malignant meningiomas. In the late stage, they often cause severe symptoms of increased intracranial pressure, leading to impaired consciousness, coma, and even brain herniation. Active treatment to reduce intracranial pressure, or surgery, radiotherapy, chemotherapy and other methods should be used for treatment, but most have a poor prognosis. Symptoms of brain cancer include: headache, nausea, vomiting, and headache mostly located in the forehead and temporal area. It is a persistent headache that worsens paroxysmically, often worse in the morning, and can be normal during the intervals. In the late stage of malignant brain tumors, metastasis to the lymphatic system and tissues and organs throughout the body occurs. It is meaningless to simply surgically remove the brain tumor, and it is impossible to completely and thoroughly remove the brain tumor by surgery.