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abstractpubmed· Abstract 2021· item PMID:34667043

Adult cystic nephroma masquerading urothelial carcinoma of a calyceal diverticulum. We report a complex cystic renal lesion in a 34-year-old man who presented with haematuria. It was managed by laparoscopic radical nephroureterectomy as it mimicked urothelial carcinoma.