Jakse G, Schneider H M, Jacobi G H
J Urol. 1978 Dec;120(6):764-6. doi: 10.1016/s0022-5347(17)57356-5.
Of 715 cases of vesical tumors reviewed 18 adenocarcinomas were selected for further study, 5 of which fulfilled all criteria of urachal origin. Herein is reported 1 rare case of such a carcinoma of the signet-ring cell type and the morphological criteria of this variant are discussed briefly. After undergoing radical cystectomy and ureterosigmoidostomy the patient has been free of recurrent tumor or metastasis for 6 years.
