Welcome back to Radiation Oncology Smart Review – Calculation Toolkit Episode 17C: Dose Divers and Electron Escapades. Last time, we calibrated our detectors and nailed Monitor Unit calculations for standard setups. Now, we follow the dose after it leaves the machine head. Today, we'll master transferring dose between different depths using Percent Depth Doses and Tissue Maximum Ratios, untangle the geometric puzzles of skin gaps for field matching, learn the simple scaling rules for field sizes, calculate equivalent squares, and dip our toes into the unique world of electron beam Monitor Unit calculations.
