The bloody shelia doesn't look well. I wouldn't take a chance on her. You can't tell who suffers from STD's, but this one I would avoid at all costs. Besides, I've seen better heads on a mug of beer.
I don't think anything in particular can be diagnosed from those pictures, but none of the possibilities are things I'd like to be near, for reasons of drama avoidance as much as reasons of health.
If you're not already a physician it may not be too late for you to enter a medical field. Your uncanny ability to make a diagnosis from a few photos of an apparent stranger may be highly valued in some circles. Then again you "could" just be a judgmental ass whose opinion has no value.
Judge Ye Not Lest You Be
My money is on loads of STAFF EDIT BANNED TOPIC - PD, lack of sleep, and fast living. In any event, I recommend a pass on this one (and most of the BackPage beauties). I do have to say she has that early STAFF EDIT BANNED TOPIC - PD glam going.