What are the head symptoms of brain cancer in children

Brain cancer, also known as intracranial tumors, can originate from the brain, meninges, nerves, blood vessels and brain appendages, or metastasize from other tissues or organs in the body and invade the brain. Most of them can cause headaches. So what are the symptoms of brain cancer in children? The following is a detailed answer from relevant experts.

Five symptoms of brain cancer
1. Headache There is a very small gap between the soft brain, which weighs about 1,400 grams, and the bony cranial cavity that contains it. Any brain tumor that occupies a certain space will increase intracranial pressure, resulting in severe headaches. The pattern of headaches is that they often occur in the early morning and are often awakened by pain during emotional sleep, but after getting up and moving around, the headaches will gradually ease and disappear.
2. Visual impairment Under normal circumstances, the venous blood of the eyeball flows back to the brain from the eye. When the intracranial pressure increases, the venous blood will not flow smoothly, resulting in stasis and edema, which will damage the visual cells on the retina and cause diarrhea, resulting in decreased vision. In severe cases, the retina of the fundus will have dot-shaped, linear, flake-shaped, or even flame-shaped bleeding, causing distorted and blurred vision, or even blindness. This is one of the symptoms of brain cancer patients.
3. Mental abnormalities: Brain tumors located in the frontal lobe of the brain can destroy the cholesterol nerve activity in the frontal lobe, causing abnormal manifestations such as excitement, agitation, depression, repression, amnesia, and fabrication.
4. Olfactory phantom or strangeness Temporal lobe tumor prevention can cause olfactory phantom under stimulation, smelling a smell that does not exist, such as burnt rice, burnt rubber, etc., and sometimes smelling a pungent smell. Temporal lobe tumor prevention can also make patients notice the strangeness of others (actually very familiar). This throat symptom is usually short-lived, usually only lasting ten seconds to a few minutes.
5. Tinnitus and deafness: This phenomenon is often found when making a phone call, that is, one ear can hear but the other ear cannot. This phenomenon is often a precursor to auditory cholesterol neuroma.