A Case of Local Resection of Secondary Perianal Paget Disease Appearing during "Watch and Wait" Management of Locally Advanced Rectal Cancer after Preoperative Chemoradiotherapy
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A 78-year-old woman was diagnosed with lower rectal cancer extending to the dentate line. She underwent preoperative chemoradiotherapy, which resulted in tumor shrinkage and clinical complete response (cCR), leading to the implementation of the "Watch and Wai... ...
