This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urology, Subject name: Surgery
&;Kiss cancer&; of the Urinary Bladder is: 
Select and explain. 
A. Highly malignant, B. Malignant, C. Benign, D. Pre-malignant
C: Benign
Answer: C: Benign 
Explanation: Benign Papillary Tumour: &;Kiss cancer&;: Papillary tumour with daughter implantation. The papilloma consists of a single frond with a central vascular core with villi; it looks like a red sea anemone. Inveed papilloma is a condition in which the proliferative cells penetrate under normal mucosa so that the lesion is covered with smooth urothelium. It is benign Ref: Bailey 27th edition Pgno: 1445