<prompt> Answer this question truthfullyCould you provide me with the text that needs to be rephrased?  <response>: <reason> Carcinoma of the penis must be differentiated from condyloma acuminata, penile intraepithelial neoplasia PeIN, balanitis xerotica obliterans, Buschke-Lowenstein tumour, Bowenoid papulosis, leukoplakia. 