An 18-year-old man with facial papules and pustules.
Dermatology Quiz
Dermatology Quiz
A teenager with facial papules and pustules
Figure. Widespread lesions and scarring on the face and extending down the neck (case patient).
Bilateral erythematous plaques on the legs
A 64-year-old man with bilateral erythematous plaques on the lower legs.
A man with bilateral pink plaques in the axillae
Figure. The well-demarcated pink to erythematous plaque with lichenification.
A 56-year-old man presents with pink plaques in his axillae.
A woman with a scaly inguinal plaque
Figure 1a. A well-demarcated brown plaque with fine scale in the right inguinal fold with extension onto the thigh.
A 55-year-old woman presents with a scaly inguinal plaque.
A bilateral scaly eruption on the palms and soles
A 63-year-old woman presents with scaly plaques on her hands and feet.
A solitary tender, erythematous nodule in a healthy farmer
Figure 1. The erythematous nodule on the radial aspect of the case patient's right forearm, with central erosion. There is proximal tracking lymphangitis.
A 55-year-old woman presents with a tender nodule on her forearm.
Painful vesicles following vaccination
Figure 1a. The vesicular eruption on the case patient’s left arm.
A 90-year-old woman develops a painful vesicular eruption on her arm.
Recurrent scaly papules on sun-exposed skin
A 95-year-old woman presents with scaling papules on her face, hands and feet.
Purpura after physical activity
Figure 1a. The erythematous patch studded with petechiae on the patient’s lateral lower leg.
A 61-year-old man presents with a new cutaneous eruption involving his calf.
Multiple inflammatory nodules on the hands
Figure. Nodules on the interphalangeal joints of the patient’s fingers.
A 75-year-old woman presents with skin-coloured to red nodules on several fingers.