Subramani Vellaiyan, PhD

To retrospectively evaluate the correlation between Gamma Knife SRS plan quality metrics and target geometric characteristics using correlation analyses.

Aim of study is to compare MPC output measurements with daily output measured by PTW Quick-Check and Ion chamber Based measurements for Varian Ture-Beam linear accelerator (LINAC).

To evaluate the clinical agreement between surface-guided radiotherapy (SGRT) and cone-beam CT (CBCT) for daily setup verification in pelvic radiotherapy patients.