90% of bladder cancer arise from -: (A) Squamous cells, (B) Glandular cells, (C) Transitional cells, (D) Smooth muscle cells
Answer is C. Ans. is 'c' i.e., Transitional cells There are three common histological types of bladder cancer :-a) Transitional cell carcinama (TCC)~90%b) Squamous cell carcinona (SCC)~5 -10%c) Adenocarcinoma~2%