There is a shortage of dermpath folks, because of the small number of fellowship programs. There are not enough dermpath graduates each year to fill the number of jobs. This is with every fellowship being full for years ahead of time.
Academic institutions have a hard time setting up programs because they cannot pay a dermpath person 3-5 times more than the rest of the path staff. Which would be competitive to the private sector.
Derm path is so lucrative because specimens generally bill as 88305 with is around $100 bucks a case. And, since the majority of cases take about one min. to have the answer that adds up to alot of money.
Same goes for gi biopsies, breast, prostate etc.. and is why you see specialty labs who do nothing but these things. Much to the frustration of the general pathologist.