What is a cavernous angiom?
cave angioma is a brain disorder in which malformed blood vessels disrupt normal blood flow. The condition may range from mild to serious depending on the number of affected blood vessels and the severity of each defect. Untreated cavernous angioma can potentially lead to seizures, bleeding and vision problems. The preferred course of treatment is surgery to remove abnormal blood vessels and repair the surrounding tissue and most patients are able to fully recover.
Almost all cases of cavernous angioma are congenital. Research shows that angiomas tend to very soon in embryonic development, but specific causes are not well known. While most people who are diagnosed with angiomas have no family history of brain disorders, the condition is in some cases considered inherited. Children and adults can also get cavernous angioms after the suffering of traumatic head or spine injuries or be exposed to large doses of radiation.
IT is common to a person who has mildThe cavernous angioma to never experience unfavorable symptoms. In fact, angiomas can only be discovered by accident during medical tests for other problems. If blood flow is significantly disrupted, the individual may have frequent headaches, weakness seizures, confusion, changes in vision and difficulty. The cavernous angioma that bursts can lead to life -threatening seizures and bleeding.
When a primary care physician suspects cavernous angioma, the patient may assign to the neurologist to obtain an accurate diagnosis. Magnetic resonance imaging tests and computer tomographic scan usually reveal clear abnormalities when angioma is present. In imaging scans, blood vessels seem much larger than usual and there is a small brain tissue between them. The neurosurgeon may also notice the presence of lesions on Turebachelph, cerebral mass or spinal cord.
treatment decision is made based on sizeDefect and severity of patient symptoms. People who have not experienced adverse symptoms may not require treatment at all; They simply have to plan regular meetings with their neurologists to make sure that their conditions do not get worse over time. Surgery is usually considered if seizures become common or blood vessels seem to be breaking soon.
Experienced brain surgeon can usually locate and remove damaged blood vessels in one inpatient procedure. However, if the cavernous angioma is deep in the brain, standard operation may not be possible. The procedure called stereotactic radiosurgery can be used to focus high doses of radiation on the affected blood vessels until they are subject to harmless.