[Signet-ring cell neoplasm. Unusual histologic variety as primary bladder tumor]

C Varo Solís1, J M Báez Perea, S Garrido Insúa

  • 1Departamento de Cirugía, Servicio de Urología, Hospital Clínico Universitario Puerto Real, Cádiz.

Summary

This case study details a rare primary signet-ring cell adenocarcinoma of the urinary bladder, presenting with gross hematuria and advanced invasion. Treatment involved partial cystectomy and chemotherapy, with a review of bladder origin and histopathology.