This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary Bladder, Subject name: Pathology
[{'content': '90% of bladder cancer arise from - \nSelect and explain. \nA. Squamous cells, B. Glandular cells, C. Transitional cells, D. Smooth muscle cells', 'role': 'user'}, {'content': "Answer: C \nExplanation: 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%", 'role': 'assistant'}]