Derm Dx

PATIENT PRESENTATION A 47-year-old female presented with an itchy scalp that had begun 7 months earlier and eventually progressed to regression of her hairline. She noted no other changes in her scalp and reported no other medical problems or...

PATIENT PRESENTATION A 39-year-old Caucasian man with type 2 diabetes on oral hypoglycemics had an asymptomatic dark discoloration on both sides of his groin of 1-year duration. Well-demarcated reddish-brown elliptical plaques with sparse...

PATIENT PRESENTATION

PATIENT PRESENTATIONA 50-year-old man presented with painful purple toes. Earlier that day, all of his toes were asymptomatic and normal in color. He said he noticed that the right great toe and left second toe were tender and discolored...

PATIENT PRESENTATION A 68-year-old Caucasian male presented with a 10-year history of multiple 2-cm to 3-cm tender exophytic violaceous or tan nodules with hemorrhagic crust on the lower extremities. The patient also had violaceous macules...