Astrocytoma surgery
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Astrocytoma Microchapters |
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Diagnosis |
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Treatment |
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Case Study |
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Astrocytoma surgery On the Web |
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American Roentgen Ray Society Images of Astrocytoma surgery |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Surgery
- A NIH Consensus Conference report in 1999 recommends that any SEGA that is growing or causing symptoms should be surgically removed. Tumors are also removed in cases where a patient is suffering from a high seizure burden. If a tumor is rapidly growing or causing symptoms of hydrocephalus, deferring surgery may lead to vision loss, need for ventricular shunt, and ultimately death. Total removal of the tumor is curative.
- Surgery to remove intraventricular tumors also carries risks of complications or death. Potential complications include transient memory impairment, hemiparesis, infection, chronic ventriculoperitoneal shunt placement, stroke, and death.
- Surgery is needed for most primary brain tumors. Some tumors may be completely removed. In cases where the tumor cannot be removed, surgery may help reduce pressure and relieve symptoms.
- Surgical removal remains the mainstay of treatment for Glioblastoma Multiforme, provided that unacceptable neurologic injury can be avoided. The extremely infiltrative nature of this tumor makes complete surgical removal impossible.
- Chemotherapy or radiation therapy may be used for certain tumors.[1]
References
- ↑ "Supependymal Giant Cell Tumor (SGCT) or Subependymal Giant Cell Astrocytoma (SEGA)" (PDF). Tuberous Sclerosis Alliance. June 2006. Retrieved 9 September 2014.
- ↑ Campen, Cynthia J.; Porter, Brenda E. (August 2011). "Subependymal Giant Cell Astrocytoma (SEGA) Treatment Update". Current Treatment Options in Neurology. 13 (4): 380–5. doi:10.1007/s11940-011-0123-z. PMC 3130084. PMID 21465222.