Experts explain the symptoms of renal cancer brain metastasis

In the late stage, kidney cancer patients will have a series of metastatic symptoms, mainly including bone metastasis, brain metastasis, etc. Among them, the more serious is the brain metastasis of kidney cancer. What are the common symptoms of kidney cancer brain metastasis ? The following is a description of the common symptoms of kidney cancer brain metastasis.

In general, common symptoms of renal cell carcinoma brain metastasis include:

1. Vomiting: As the intracranial pressure increases, the respiratory center in the medulla oblongata is stimulated, resulting in vomiting. Vomiting often occurs after a headache and is jet-like. This is a common symptom of renal cancer brain metastasis.

2. Visual impairment: This is also a common symptom of renal cancer brain metastasis. When the intracranial pressure increases, the venous blood return of the eyeball will be blocked, leading to congestion and edema, damaging the visual cells on the retina of the fundus, and causing decreased vision.

3. Mental abnormalities: Brain tumors located in the frontal lobe of the brain can destroy the mental activities of the frontal lobe, causing abnormal mental manifestations such as excitement, agitation, depression, depression, forgetfulness, and fabrication. Symptoms of renal cancer brain metastasis include tinnitus, deafness, hemiplegia or staggering gait, olfactory hallucinations, unilateral limb paresthesia or weakness

4. Headache: The nature of this symptom of renal cancer brain metastasis is usually severe. It often occurs in the early morning, and sometimes the patient is awakened by the pain during sleep. However, the headache will gradually ease or disappear after getting up and doing light activities.

The above is an explanation of the common symptoms of renal cancer brain metastasis. I hope it will be helpful to everyone. No matter what symptoms of renal cancer brain metastasis appear, you must go to the hospital for treatment in time to avoid serious delays in treatment.