Long-Term Survival and Improved Quality of Life following Multiple Repeat Gamma Knife Radiosurgeries for Recurrent Glioblastoma Multiforme: A Case Report and Review of the Literature

<table>Treatment planning for second salvage GKRS treatment after the second recurrence of GBM. Again, 16 Gy was prescribed to the 50% isodose line.</table>

Case Reports in Oncological Medicine

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Figure 4

Figure 4: Long-Term Survival and Improved Quality of Life following Multiple Repeat Gamma Knife Radiosurgeries for Recurrent Glioblastoma Multiforme: A Case Report and Review of the Literature 

Figure 4 | Long-Term Survival and Improved Quality of Life following Multiple Repeat Gamma Knife Radiosurgeries for Recurrent Glioblastoma Multiforme: A Case Report and Review of the Literature 