To elucidate the national burden of emergency department (ED) visits for radiation cystitis (RC), a known complication of radiation therapy (RT) to the pelvic area, among patients with a prostate cancer history, and identify those who are at increased risk of requiring invasive measures.

中文翻译：

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有前列腺癌病史的患者因放射性膀胱炎急诊就诊

阐明在有前列腺癌病史的患者中因放射性膀胱炎 (RC)（一种已知的盆腔放疗 (RT) 并发症）急诊科 (ED) 就诊的负担，并确定那些风险增加的患者需要侵入性措施。