The ideal wedge angle to treat a left parotid that should be used with two 3D fields with gantry angles of 30 and 120 degrees is
Added by Emilia F.
Step 1
Since the gantry angles are 30 and 120 degrees, the wedge angle for the first field (30 degrees) should be 30 degrees, and for the second field (120 degrees) should be 60 degrees (180 - 120 = 60). Show more…
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