REVIEW ON UNCERTAINTY OF THE FIRST-FLUSH PHENOMENON IN DIFFUSE POLLUTION CONTROL





Assessment of Treatment Plan Quality between Flattening Filter and Flattening Filter Free Photon Beam for Carcinoma of the Esophagus with IMRT Technique

Background: As compared to the flattened photon beam, removing the flattening filter (FF) from the head of a gantry decreases the average energy of the photon beam and increases the dose rate, leading to an impact on the quality of treatment plans.Objective: This study aimed to compare the quality of intensity-modulated radiation therapy (IMRT) tre

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