<p>A 41-year-old woman presents with scaly plaques on her buttocks, legs, shoulder and hand.</p> What’s the diagnosis?

<p>A 37-year-old woman presents with a six-month history of small red papules on her lower eyelids.</p> What’s the diagnosis?

<p>A 47-year-old woman presents with a reticulated eruption on her lower legs.</p> What’s the diagnosis?

<p>A 22-year-old man presents with a rash following application of a temporary tattoo.</p> What’s the diagnosis?

<p>A 21-year-old man presents with a widespread rash that is moderately pruritic.</p> What’s the diagnosis?

<p>A 57-year-old woman presents with rosy cheeks and erythematous facial lesions.</p> What’s the diagnosis?

<p>A 31-year-old woman presents with a two-month history of pruritic lesions on her lower legs.</p> What’s the diagnosis?

<p>An 18-year-old man with facial papules and pustules.</p> What’s the diagnosis?

<p>A 58-year-old woman presents with a scaly eruption on her nipple.</p> What’s the diagnosis?

<p>A 64-year-old man with bilateral erythematous plaques on the lower legs.</p> What’s the diagnosis?

<p>A 56-year-old man presents with pink plaques in his axillae.</p> What’s the diagnosis?

<p>A 55-year-old woman presents with a scaly inguinal plaque.</p> What’s the diagnosis?

<p>A 63-year-old woman presents with scaly plaques on her hands and feet.</p> What’s the diagnosis?

<p>A 55-year-old woman presents with a tender nodule on her forearm.</p> What’s the diagnosis?

<p>A 90-year-old woman develops a painful vesicular eruption on her arm.</p> What’s the diagnosis?

<p>A 95-year-old woman presents with scaling papules on her face, hands and feet.</p> What’s the diagnosis?

<p>A 61-year-old man presents with a new cutaneous eruption involving his calf.</p> What’s the diagnosis?

<p>A 75-year-old woman presents with skin-coloured to red nodules on several fingers.</p> What’s the diagnosis?

<p>A 50-year-old woman presents with diffuse skin-coloured papules on her face.</p> What’s the diagnosis?

<p>A 42-year-old woman presents with diffuse skin-coloured nodules.</p> What’s the diagnosis?

<p>A 68-year-old man presents with worsening bullae on his legs.</p> What’s the diagnosis?

<p>A 15-month-old boy presents with dystrophic changes of his great toenails.</p> What’s the diagnosis?

<p>A 10-month-old boy presents with a six-week history of a pruritic papules.</p> What’s the diagnosis?

<p>A 38-year-old man presents with painful ulceration of his finger.</p> What’s the diagnosis?

<p>A 55-year-old man presents with multiple smooth red-pink papules on his eyebrow.</p> What’s the diagnosis?