Because the calcifications are so small a stereotactic biopsy is taken, which involves a computer and scanner to pinpoint the precise area.
There is more detailed information about stereotactic radiotherapy in the treating brain tumors section of CancerHelp UK.
In group 2, prospectively analyzed, were 14 patients treated with fractionated stereotactic radiotherapy and concurrent taxol.
In group 2, prospectively analyzed, were 14 patients treated with fractionated stereotactic radiotherapy and concurrent Taxol.
Some patients with TS, however, have been successfully treated with stereotactic surgery involving high-frequency stimulation of the thalamus.