Partial cystectomy and bilateral ureteroneocystostomy for resection of invasive transitional cell carcinoma involving the trigone area of the bladder in a dog - case report oleh J.O. Ribeiro, M.C.N. Wittmaack, P.R.S. Gomide, G.L. Montanhim, G. Sembenelli, M.G.P.A. Ferreira, P.D. Cosentino, A.B. de Nardi, P.C. Moraes