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In a patient with locally advanced cervical cancer that has extensive residual disease (>7 cm in greatest dimension) after chemoradiation, how do you weigh the geometric advantages of a Syed-Neblett template against the superior toxicity profile and outpatient feasibility of an advanced hybrid applicator?
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Mednet Member
Radiation Oncology · Varian Medical Systems/Allegheny health network
Kilar et al., PMID 41737510, explains applicator selection. If residual disease is less than 4 cm on either side (still a total of 7 cm), a hybrid with straight and oblique needles can help to cover the disease. However, if it is more than 4 cm on one side, then you have to look at geometry, and som...