Question

A 28-year-old man presents with a intensely itchy rash on his elbows, knees, and scalp. On examination, there are well-demarcated erythematous plaques with silvery scales. He mentions that his father had a similar condition. What is the most likely diagnosis?

Accepted Answer

Psoriasis

Answer

Atopic eczema

Answer

Seborrhoeic dermatitis

Answer

Lichen planus

Answer

Pityriasis rosea

Practice question

A 28-year-old man presents with a intensely itchy rash on his elbows, knees, and scalp. On examination, there are well-demarcated erythematous plaques with silvery scales. He mentions that his father had a similar condition. What is the most likely diagnosis?