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Gliomas are brain tumors that are formed from glial cells. They are the most common primary intracranial tumors, which account for bout 81% of all malignant neoplasms a of the brain. Glioma of the brain often has a round or spindle-shaped shape, its size ranges from 2-3 mm in diameter to the size of a large apple.
In the vast majority of cases, brain glioma is characterized by slow growth and no metastasis. However, it is characterized by a pronounced infiltrative growth that the border of the tumor and healthy tissues can not always be found even with the help of a microscope.
As a rule, brain glioma is accompanied by degeneration of the surrounding nerve tissues, which often leads to a mismatch of the manifestation of the neurological deficit in the size of the tumor. Read more about effective methods of treatment for glioma in this article from MediGlobus.
PRECISE DIAGNOSIS OF GLIOMA IS THE KEY TO SUCCESSFUL TREATMENT
There are three main types of gliomas:
Astrocytoma – originates from particular star-shaped glial cells of the cerebrum called astrocytes and occurs most often as compare to other types.
Oligodendroglioma – originating from oligodendrocytes, occurs in 10% of diseases.
Ependymoma – develops from ependymal cells, occurs in 5-8% of brain diseases.
Gliomas can be low-grade (slow growing) or high-grade (fast growing). The process of diagnosis begins with a questioning of the patient about his complaints and the sequence of their occurrence. Neurological examination with brain glioma can reveal existing disorders of sensitivity and coordination disorder, assess muscle strength and tone, check the state of reflexes, etc. Special attention is paid to the analysis of the patient’s mental state and condition.
Diagnosis of gliomas includes the MRI, CT and PET diagnostics. Exact diagnosis of brain tumors is determined in clinics abroad.
To confirm the diagnosis and identify the cancer specialists prefer safe magnetic resonance imaging (MRI), which allows to detect the exact location of the tumor, its size, the speed of its growth without harming the surrounding healthy organs. To accurately determine the type of glioma, the stage of the disease and the selection of the most effective treatment, a biopsy is prescribed.
Diagnostic equipment of the latest generation is used in the hospitals of Turkey, Germany and Korea allowing experienced specialists to properly diagnose in the shortest possible time.
TREATMENT OF LOW GRADE GLIOMA
Monitoring of glioma
Slowly growing low-grade tumors often do not need urgent surgical treatment. Doctors prescribe regular MRI scans to keep a check on the tumorous process. This is called watchful waiting. About 50% of people with malignant low grade neoplasm require surgery for 2-3 years of active observation.
Chemotherapy for low-grade glioma
If a patient with glioma is found to have a mutation of the gene 1p19q, then instead of radiotherapy, a chemotherapy with supportive treatment is assigned to prevent major side effects.
Radiotherapy with glioma
After surgery, doctors prescribe radiation therapy if the patient is: over 40, has couple of small tumors in hard-to-reach places of the brain or feel weakness in some part of the body.
Surgical treatment of brain tumor
For safe and successful removal of the tumor, it is visualized using Gliolan, which shows the border of the malignant neoplasm and allows the surgeon to remove the maximum number of cancer cells.
Read: METHODS OF HIGH GRADE GLIOMA TREATMENT
Surgical treatment of brain tumor. World-class neurosurgeons-oncologists perform removal of the visible part of the malignant tumor in the maximum volume without damaging the healthy tissues abroad. Surgical treatment of glioma increases the effectiveness of other therapies thus increases the patient’s chances of recovery.
Radiotherapy with glioma. After surgery, oncologists often appoint radiation therapy to patients, which is carried out with the help of advanced linear accelerators, which act directly on the tumor and minimally irradiate healthy organs. Such linear accelerators are located in medical centers of Turkey, Germany and South Korea.
Chemotherapy with glioma. Treatment is followed up with a chemotherapy using modern drugs if radiation therapy was ineffective. Along with chemotherapy, the patient is provided a supportive treatment to reduce side effects.
Treatment of glioma of the brain stem
Gliomas of the brain stem happen very rarely. These are difficult to treat because of the difficult location of the tumor and the role of the brain stem in the human body.
The trunk of the brain is responsible for the functioning of the organs of sight and hearing; controls respiratory function, cardiovascular system, digestive tract and responsible for coordinating movements. The main treatment for brain stem glioma is radiation therapy, which slows the growth of the tumor and helps reduce the symptoms of the disease.
For detailed information about the leading methods for diagnosing and treatment of glioma in children and adults abroad, selecting the most suitable clinic and a unique package of medical services – leave a request on MediGlobus.
