Complete Colonic Metaplasia of the Urinary Bladder and Ureters With Primary Signet-Ring Cell Adenocarcinoma of the Urinary Bladder: A Rare Occurrence
International Journal of Surgical Pathology
Published online on April 10, 2026
Abstract
International Journal of Surgical Pathology, Ahead of Print.
BackgroundSignet-ring cell adenocarcinoma of the urinary bladder is a rare and aggressive malignancy. Complete colonic metaplasia of urinary bladder is exceedingly rare, with only 11 patients reported in English literature.PresentationA 56-year-old woman ...
BackgroundSignet-ring cell adenocarcinoma of the urinary bladder is a rare and aggressive malignancy. Complete colonic metaplasia of urinary bladder is exceedingly rare, with only 11 patients reported in English literature.PresentationA 56-year-old woman ...