Brief analysis of the clinical symptoms of brain cancer in different sites of onset

Brain cancer is a malignant tumor that can occur in different parts of the brain. The symptoms of brain cancer in different areas are different, so you need to have a comprehensive understanding of them. What are the common symptoms of brain cancer ? Here are some common symptoms of brain cancer.

Common symptoms of brain cancer include:

1. Sellar region tumors

1. Visual impairment: The reason for visual impairment in brain tumor patients is that the tumor develops above the sella turcica and compresses the optic chiasm, resulting in decreased vision. If the patient is examined at this time, primary optic atrophy can be found. This is one of the common symptoms of brain cancer.

2. Endocrine dysfunction: This symptom can be manifested as hypogonadism. In men, it usually manifests as impotence, decreased libido, etc. However, in women, it often manifests as prolonged menstruation or amenorrhea. If the growth hormone is excessive before maturity, it will lead to gigantism. If it is after development, it often manifests as acromegaly.

2. Pineal Region Tumors

The symptoms of this type of brain cancer are manifested in two aspects: one is visual impairment, the pupil's response and adjustment to light is impaired, and there will be tinnitus, deafness, unsteady holding of objects, staggering, numbness of limbs, diabetes insipidus, love of sleep, developmental arrest and other phenomena. Males will show precocious puberty.

3. Cerebral Hemisphere Tumors

1. Mental aspect: This type of brain cancer has many symptoms. Mentally, most of them are slow reaction, memory loss or even disappearance. More serious cases may cause loss of judgment, or manifest as irritability and easy excitement.

2. Epileptic seizures: Symptoms of this type of brain cancer can occur systemically or locally, most commonly in frontal lobe tumors, and the least common in occipital lobe tumors. Some pathologies will have precursors before convulsions, such as temporal lobe tumors, which often have hallucinations and dizziness before the onset of this disease, and parietal lobe tumors will have numbness of the limbs when they occur.

The above are the common symptoms of brain cancer, I believe everyone has some understanding of this. Here I would like to remind everyone that once the symptoms of brain cancer appear, you must go to a regular hospital for treatment in time to avoid missing the best time for treatment.