Than it is dangerous to remove a brain tumor?
Tumor of the brain is a malignant neoplasm that forms due to the division and growth of mutated cells and the accumulation of cancer tissues, which form the very cancerous tumor.
Cancer of the brain, in the cause of its localization, appearance and inaccessibility for excision, is most often inoperable, which greatly aggravates the overall process of treatment, reduces the chances of survival and the hope of a favorable outcome ailment.
Most often operationalremoval of a brain tumoris unable to include complete excision of pathological tissues or is not performed at all because of unpredictable and life-threatening oncological consequences.
Classification and types of brain tumors
Depending on the location of the malignant process and the site of growth of the cancerous tumor, all brain tumors in modern oncology are usually divided into:
Intracerebral tumors of the brain:
- Embryonic tumors;
- Neuronal tumors.
Intraventricular brain tumors:
- Choroid papilloma.
Extracerebral neoplasms of the brain, which do not germinate into its cavity:
- Neurinomas of the auditory nerve (Schwannoma);
- Osteomas (cancer of the skull bones);
- Adenomas (pituitary cancer).
Why is brain tumor removal often impossible?
The possibility of surgical excision of the brain tumor in most cases is determined and depends on the availability and objective permissibility of the surgical intervention in the department of the brain where the neoplasm is located, and also on the type and aggressiveness of the growth itself tumor. In addition, when the diagnosis sounds like an "inoperable brain tumor the cause may be Started stage 4 of brain cancer with extensive metastases or the life-threatening risks and consequences of her removal. It is for this reason that it is extremely important to consult an oncologist and regularly undergo necessary examinations even with the slightest suspicion of cancer.
What if the removal of the brain tumor was not possible?
In the event that for a number of the above circumstancesremoval of a brain tumoris impossible, the treatment therapy is based on the use of other methods of treating the tumor in the head:
Implies the introduction into the body of oncological special antitumor drugs that cause direct inhibition of tumor growth, the death of cancer cells, prevents their division and growth.
Most often, chemotherapy is carried out simultaneously with radiation.
Carry out the course, which determines the treating oncologist, depending on the stage, size, type and location of the tumor.
The main goal is to eliminate the pronounced symptoms of cancer, support the general condition, increase the body's immune capacity and improve the quality of life of the incurable patient. To achieve the above tasks, symptomatic therapy includes the appointment of oncological analgesic and anti-edeminal drugs.
Consequences and complications after removal of a brain tumor
The consequences and prognosis for the removal of a cancerous brain tumor also directly depend on the site of tumor growth, its size, degree of development of the pathological process and the presence of metastases in other organs and systems organism.
To particularly severe complications that may ariseafter removal of the brain tumor, include the following disorders of psychomotor and other body functions:
- partial or complete paralysis;
- visual impairment;
- speech impairment;
- disturbances of the vestibular apparatus;
- failures in the operation of pelvic organs and systems;
- swallowing disorders;
- deep paralysis;
- damage to the facial nerve;
- hearing impairment;
- cerebral edema;
- sleep disorders.