Talk with this doctor, for one:
Glen H. Crawford
Pennsylvania Centre for Dermatology, Philadelphia, PA
Top 10 in Philadelphia reported in Philadelphia magazine.
Confirm that with the director of the department of dermatology if you like, but Crawford is at UPHS.
Right now you have a differential diagnosis, the pathology specimen needs to be sent to leading experts in the country [pathologists].
OK, let me know if you have more questions.
Also, please click a positive rating on the rating scale. In fact, a 5 rating squares me with just answer and allows me to provide prompt and accurate service to you, but does not increase your cost. And, I will be here for any follow up needed.