Assessment of Polyethylene Glycol Hydrogel Spacer and Its Effect on Rectal Radiation Dose in Prostate Cancer Patients Receiving Proton Beam Radiation Therapy.

Adv Radiat Oncol · 2020 · PMC7004937 · PMID 32051895

Europe PMC DOI

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near-significantno p-value reported

It must be acknowledged that this is a near-significant approximate 4-fold increase of in-treatment rectal toxicity in those patients who received PEG hydrogel.

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