What can I expect during astrocytoma surgery?
astrocytoma surgery is preferred treatment in patients with astrocytoma. Astrocytoma is a tumor or accumulation of abnormal cells in the spinal cord. Although it may be appropriate to wait and monitor the tumor or try radiotherapy or chemotherapy, doctors tend to recommend astrocytoma surgery whenever possible. Surgery is used to remove or reduce the tumor and provide tissue sample so that doctors can better decide on future treatment.
Astrocytoma is a tumor that grows in the brain and spinal cord, usually in the area of the chest or neck, and comes from cells called astrocytes. The tumor characteristics depend on the location and sorting of astrocytoma. Although there are several sorting systems, the system of sorting the world health organization (WHO) is most commonly used. This system classifies astrocytomas from one to four, or the least aggressive to the most aggressive. The first stage is the slowest growing and least infiltrating or invasive tumor as the type most likely survived. DegreeFour, which includes glioblastoma multiform (GBM), is the most common and aggressive class of astrocytoma and few people can survive it.
low -degree astro -degree symptoms may be omitted for several years, as it is so slowly growing, but advanced tumors grow rapidly and create symptoms within a few weeks or months. These symptoms often include seizures, visual visual disorders, cognitive damage, personality change and vomiting. Doctors will perform a complete neurological examination with computer tomography scanning (CT), displaying magnetic resonance imaging (MRI), nerve tests and biopsy. This helps the doctor to determine whether there is a tumor, tumor placement and a tumor degree, so the doctor may choose to treat astrocytoma, chemotherapy, radiation or waiting and monitoring of treatment.
If tolo is a multidisciplinary team of doctors recommend surgery astrocytomaU but tumors often cannot be achieved without brain damage. Class one tumors have the highest success rate and astrocytomas are two to four more difficult to research or cut out due to more diffuse infiltration of abnormal cells. These tumors cannot be completely resected, so surgery surgery in higher degree tumors is considered to be measures to extend to survival rather than a medicine.
stereotactic surgery, minimally invasive surgery that focuses on tumor from various coordinates is the most common form of astrocytoma surgery. This surgery, also called neuronavigation, first uses imaging techniques to determine the accurate tumor location. Then the neurosurgeon heads the rays of radiation to the tumor from different points outside the body. These rays are not strong enough to cause damage in themselves, but kill cells where they are combined, leaving the body unpozed on their way to the tumor, but kill the cells in the tumor where they meet. May also be an open surgeryGIE, but the surgery of stereotactic astrocytoma is much preferred.
The amount of tumor that can be removed in surgery depends on where the tumor is and how it grew, and the surgery of astrocytoma almost never fails to remove the entire mass. Many times, especially in higher degree tumors, surgery has a greater risk for the patient than surgery, so the doctor can instead recommend radiation therapy or chemotherapy. After surgery, the patient may expect to undergo radiotherapy, continue killing abnormal cells and taking medication to deal with the symptoms of the tumor. Patients must continue to meet their neuro-oncologist to monitor their condition because the tumors are likely to grow or deteriorate again.