A patient is treated on the 6-MV linear accelerator at 122 c…
A patient is treated on the 6-MV linear accelerator at 122 cm SSD. The collimator setting is 18 x 18 cm and the field size on the patient’s skin is 23 x 23 cm. The prescription calls for a dose of 150 cGy to be administered to a depth of 10 cm with a single anterior field. Calculate the MU setting with the use of PDD.