Dermatology Quiz
A toddler with recurrent itchy nodules on the legs

A 15-month-old boy presents with recurrent itchy lesions on his legs.
A severe blistering eruption in an elderly patient
A 75-year-old man presents with a severe blistering eruption on his ankle and foot.
An erythematous and itchy rash in a child

A 10-year-old girl presents with an itchy rash on her chest.
A red bleeding nodule of sudden onset

An 18-month-old girl presented with a red nodule of sudden onset on her forehead.
A young boy with a painful oral ulcer

A 6-year-old boy presents with a large oral ulcer that developed three days ago.
A nonhealing lesion on the lower leg

An 80-year-old woman presents with a painful, swollen and eroded lesion on her leg.
White atrophic skin on the lower legs

A 53-year-old woman presents with an area of white atrophic skin on her lower legs and ankles.
A baby with a yellow-red lesion on the back

A 9-month-old girl presents with a raised yellow-red lesion on her back.
Painful eroded blisters on the hands

An 80-year-old woman presents with painful eroded blisters on her hands.
A scaly brown rash on the lower legs

A 45-year-old man presents with a scaly brown rash on his lower legs.