Glioblastoma - Understanding and Symptoms
Glioblastoma is a type of astrocytoma, a cancer that is formed from star-shaped cells in the brain, called astrocytes. In adults, this cancer usually begins in the cerebrum, the largest part of the brain. Glioblastoma is included in the subclass of glioma, which has subglomeration of glioma according to cell type as follows: glioblastoma, ependimoma, meduloblastoma, oligodendroglioma, colloid cyst.
About 1 in 5 tumors that begin in the brain are glioblastoma. Men tend to be more than women. The chance to get cancer is greater as you age.
How serious is glioblastoma?
Glioblastoma tumors are often malignant, or malignant. There are 4 stages of tumor, which means that this cancer can run quickly and spread rapidly.
Glioblastoma tumors make their own blood supply, to help tumor tissues grow. It is easy for cancer tissue to invade healthy brain tissue.
Symptoms
Also Read : What is Oncology Surgery: Overview, Advantages, and Expected Outcomes
Because glioblastoma grows rapidly, stress on the brain is usually the first symptom. Depending on where the tumor is located, then glioblastoma can cause:
• Persistent headache (persistent)
• Seizures
• Vomiting of projectile (vomiting without nausea)
• Problems of thinking
• Changes in mood and personality
• Blurred vision or double view
• Speech problems
The symptoms can be grouped as follows:
Symptoms of increased intracranial pressure
Due to the gradual pressure on the brain due to tumor growth. The most common symptoms are headache, vomiting, papiledema (" choken disc " or optic nerve edema, visual nerves, visible with special tools), personality changes and variations in both movement and body sensations.
Symptoms are localized
The location of the symptoms occurs specifically according to the disturbance of the affected area of the brain, causing localized signs, such as sensory and motor abnormalities, vision changes and seizures. Because brain functions vary in each part then to identify the location of the tumor can be determined from changes that occur, such as:
• Motor cortical tumor . Symptoms can be a seizure-like movement located on one side of the body, called the Jacksonian seizure .
• An occipital lobe tumor . Causes vision-related symptoms such as, contralateral homonymous hemianopsia (loss of vision in the middle of the view, on the opposite side of the tumor) and visual hallucinations.
About 1 in 5 tumors that begin in the brain are glioblastoma. Men tend to be more than women. The chance to get cancer is greater as you age.
How serious is glioblastoma?
Glioblastoma tumors are often malignant, or malignant. There are 4 stages of tumor, which means that this cancer can run quickly and spread rapidly.
Glioblastoma tumors make their own blood supply, to help tumor tissues grow. It is easy for cancer tissue to invade healthy brain tissue.
Symptoms
Also Read : What is Oncology Surgery: Overview, Advantages, and Expected Outcomes
Because glioblastoma grows rapidly, stress on the brain is usually the first symptom. Depending on where the tumor is located, then glioblastoma can cause:
• Persistent headache (persistent)
• Seizures
• Vomiting of projectile (vomiting without nausea)
• Problems of thinking
• Changes in mood and personality
• Blurred vision or double view
• Speech problems
The symptoms can be grouped as follows:
Symptoms of increased intracranial pressure
Due to the gradual pressure on the brain due to tumor growth. The most common symptoms are headache, vomiting, papiledema (" choken disc " or optic nerve edema, visual nerves, visible with special tools), personality changes and variations in both movement and body sensations.
Symptoms are localized
The location of the symptoms occurs specifically according to the disturbance of the affected area of the brain, causing localized signs, such as sensory and motor abnormalities, vision changes and seizures. Because brain functions vary in each part then to identify the location of the tumor can be determined from changes that occur, such as:
• Motor cortical tumor . Symptoms can be a seizure-like movement located on one side of the body, called the Jacksonian seizure .
• An occipital lobe tumor . Causes vision-related symptoms such as, contralateral homonymous hemianopsia (loss of vision in the middle of the view, on the opposite side of the tumor) and visual hallucinations.