Astrocytoma medical therapy
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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 medical therapy On the Web |
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American Roentgen Ray Society Images of Astrocytoma medical therapy |
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Risk calculators and risk factors for Astrocytoma medical therapy |
Overview
Medical Therapy
- For low grade astrocytomas, removal of the tumor will generally allow functional survival for many years. In some reports, the five-year survival has been over 90% with well resected tumors. Indeed, broad intervention of low grade conditions is a contested matter. In particular, pilocytic astrocytomas are commonly indolent bodies that may permit normal neurologic function. However, left unattended these tumors may eventually undergo neoplastic transformation. To date, complete resection of high grade astrocytomas is impossible because of the diffuse infiltration of tumor cells into normal parenchyma. Thus, high grade astrocytomas inevitably recur after initial surgery or therapy, and are usually treated similarly as the initial tumor. Despite decades of therapeutic research, curative intervention is still nonexistent for high grade astrocytomas; patient care ultimately focuses on palliative management.