What are the symptoms of bladder cancer brain metastasis?

If bladder cancer metastasizes to the brain, it is caused by bladder cancer entering the brain through the bloodstream, which often causes severe symptoms such as increased intracranial pressure. It is a manifestation of late-stage malignant tumors. Compression symptoms can cause aphasia and other symptoms. It can be treated with radiotherapy and chemotherapy, but most have a poor prognosis. If bladder cancer metastasizes to the kidney or ureter on the same side, pain in the waist and abdomen may occur, or there may be a decrease in urine volume. It may further cause unilateral renal failure and digestive tract symptoms, including nausea and vomiting. Headache: Usually occurs in the morning, sometimes waking up from sleep.

Is brain cancer difficult to treat?

Intracranial malignant tumors, including gliomas and malignant meningiomas, can be cured if they are detected and treated early. High-grade gliomas or malignant brain tumors cannot be completely removed and must be treated with radiotherapy, chemotherapy and other methods. Most have a poor prognosis. Malignant brain tumors are usually difficult to cure completely, and the growth and reproduction rate of tumor cells is relatively fast. For larger tumors, it is easy to cause damage to surrounding nerve tissue in the operating room. Brain tumors are divided into benign and malignant. Benign tumors can be completely cured after surgical treatment, while malignant tumors have a poor prognosis.

Is brain cancer surgery risky?

There is no way to give an accurate answer to this question, because all surgeries have certain risks. It is affected by many factors, such as the patient's physical condition and illness. Therefore, you must communicate with your doctor before the operation and make a decision after understanding the risk level of the operation. Brain cancer generally refers to a malignant tumor that occurs in the brain. The tumor grows in an invasive manner, invades and destroys the surrounding brain tissue, causing severe cerebral edema. The boundary between the tumor and the surrounding brain tissue is unclear, and the surgical risk is relatively large. However, the operation is now mature, the instruments are advanced, and it is relatively safe. There is no guarantee that there will be no risks or accidents during craniotomy for brain cancer.