A man aged 73 years presented for a routine full skin examination and reported a new erythematous lesion, which occasionally bled, on the dorsal shaft of the penis.

A number of common skin disorders have an altered and challenging appearance when arising on the foot.

A male mechanic, aged 67 years, presents with a new-onset facial rash of six months’ duration.

A Caucasian woman aged 49 years presented with a three-day history of a widespread maculopapular erythematous eruption involving the torso, limbs and acral surfaces.

A Caucasian female aged 18 years developed a well-defined erythematous vesicular eruption with clear non-purulent exudates on the ear lobules and adjacent inferior neck area.