Brain stem glioma tumor develops in the part of the brain known as the brain stem (located between the fourth ventricle and the aqueduct of Sylvius, which connects the brain to the spinal cord).
There are three classifications that give cancer a separate anatomical localization of brain stem glioma:
Tectal
Cervicomedullary
Diffuse Intrinsic Pontine
Patients tend to survive longer with gliomas and tectal cervicomedullary. The most serious classification of tumors of brain stem gliomas are intrinsic pontine glioma. There are various factors which contribute to characterize the tumor, which includes the original site, the address / grows, the presence or absence of hemorrhage, hydrocephalus, cysts and necrosis; the degree of magnification of the tumor and the degree of exophytic growth.
Brainstem glioma tumor usually come fromt the left side of the brain and most are located in the deck. These growths can be very aggressive tumor. Cranial nerves or long tract signs are generally associated with pontine lesions and hydrocephalus and cervicomedullary sometimes occurs with injury tectal.
Approximately 2.4% of the cases, brain stem gliomas are reported intracranial tumors in adults. Intracranial tumors found in children accounted for 9.4% of reported cases. Race, age, gender and ethnicity play a role in the case of brain stem gliomas.
Risk Factors and Causes
There are no known causes of brain tumor stem glioma. Some of the causes include genetic diseases and genetic factors.
Signs and symptoms
Some of the symptoms that are known to be found associated with brain stem glioma include:
Difficulty speaking
Vomit
Weakness in the arms and legs (causing clumsiness, wobbliness and disabled walk)
Drooping of the face
Double Vision
Inability to close the eyelids
Headache
Treatment
The majority of cases of brain stem gliomas can be cured with surgery. With this option, a biopsy is performed, which involves removing part of the skull to access the tumor; A needle is then used to remove a sample of brain tissue. A microscope is used to search on the sample to determine if they contain cancerous cells or less. If any are found, the surgeon will attempt to safely remove as much tumor as possible from this area.
Perspective
Various factors are monitored to determine the prognosis of brain stem glioma. Some of the factors include the type of brain stem glioma, the location of the tumor, whether the cancer has spread, if found in a child with neurofibromatosis type 1 status and whether the tumor is recurrent and newly diagnosed.
Prevention
There is no sure way to prevent brain stem glioma grow. The best way to survive cancer is examined by a doctor immediately if you experience any of the symptoms associated with gliomas of the brain stem. This will help prevent the cancer from spreading and causing further complications with the recovery.
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