A scaly brown rash on the lower legs
A 45-year-old man presents with a scaly brown rash on his lower legs.
White macular lesions on a girl’s back
A 7-year-old girl presents with a small number of hypopigmented macules on her back.
A macular, speckled and melanocytic lesion
A 15-year-old boy presents with a large speckled lesion on his back.
A teenage girl with hyperpigmented axillary skin
A 14-year-old girl presents with areas of thickened and hyperpigmented axillary skin.
A scalp lesion on a newborn baby
An otherwise healthy newborn baby is noticed to have a small eroded lesion on the scalp.
A child with a palpable and purpuric eruption
An 8-month-old boy presents with an oedematous and purpuric eruption on his trunk.
Multiple crusted lesions on the scalp
An elderly man presents with multiple crusted lesions on his scalp.
A persistent submammary rash
A 70-year-old woman presents with a submammary rash that has been present for several weeks.
Loss of skin colour on the hands
A 12-year-old girl presents with loss of skin colour on both of her hands.
A longstanding palmar lesion and nail dystrophy
An 8-year-old boy presents with a scaly erythematous lesion on the palm and dystrophic thumbnail of the same hand.