Hey Doc thank you in advance for answering this question.
I had unprotected oral sex with a prostitute 2 weeks later I got a red pimple dot on my penis I went to the doctor and they said it was molluscum contagiosum. They sprayed it with liquid nitrogen. A few days after I was checking my penis and seen a wart like thing on my penis I went to the dermatologist they took a look at said it doesn't look like a wart but we will spray liquid nitrogen and if it goes away it's a wart if it doesn't it's not. My question is if they spray it with liquid nitrogen and I want to do a biopsy to figure out what it really is can they biopsy it after liquid nitrogen?