That is some serious fucked up shit. WTF do they think is going to happen with that dead tissue if they are successful at killing their nuts with vodka? I guess the good news is they won't breed.
Oh, it's definitely fucked up. However, as for the dead tissue, I think your body just absorbs it when it's internal and surrounded by live tissue like that. That's what I've heard. Also, I had my sinus tissue shrunk in a similar way. The doctor numbed my sinuses first, then inserted a probe that emits microwaves in a small radius, killing some sinus tissue, all under the surface of my mucus membranes. Over the next couple of weeks, my body absorbed it and my sinuses opened up some.