Macroscopic, but not microscopic, perivesical fat invasion at radical cystectomy is an adverse predictor of recurrence and survival

Patrick J. Bastian, Georg C. Hutterer, Shahrokh F. Shariat, Craig G. Rogers, Ganesh S. Palapattu, Yair Lotan, Amnon Vazina, Gilad E. Amiel, Amit Gupta, Arthur I Sagalowsky, Seth P. Lerner, Mark P. Schoenberg, Pierre I. Karakiewicz