A 14-year-old girl presents with an area of cutaneous atrophy on her abdomen.
Dermatology Quiz
Dermatology Quiz
An area of cutaneous atrophy on the abdomen
Figure 1. The localised depression of the skin on the left lower quadrant of the abdomen. A continuous glucose monitoring device is located in the hypogastric region.
Diffuse linear streaks on the trunk and limbs
A 65-year-old man presents with a rash of diffuse linear streaks.
A rapidly growing nodule on the scalp
Figure 1a. The lesion on the patient’s scalp. Actinic damage is noted on the surrounding skin.
An 80-year-old man presents with a rapidly growing nodule on his scalp.
New symmetrical hyperpigmented patches of skin
A 52-year-old man presents with hyperpigmented skin on his hands, arms and legs.
A photodistributed rash and muscle weakness
Figure 1a. Erythematous plaques overlying the metacarpophalangeal joints (case patient).
A 52-year-old man presents with a photodistributed rash and pruritic papules on his hands and elbows.
An acute generalised blistering eruption
Figure 1a. Case patient. Crusted lesions on the posterior trunk.
A 54-year-old woman presents with an acute blistering eruption.
Recurrent painful intertriginous nodules
Figure 1. Multiple lesions in the groin (case patient).
A 32-year-old woman presents with painful intertriginous nodules.
Diffuse petechial rash in an unwell febrile patient
An unwell 65-year-old man presents with a diffuse petechial rash.
Persistent pruritic purple papules
Figure. Lesions on the dorsum and lateral surface of the patient’s right foot.
A 48-year-old woman presents with a history of itchy papules.
A progressive plaque on the lower limb
Figure. The plaque on the patient’s leg. Note the central ulceration and elevated peripheral violaceous rim.
A 52-year-old woman presents with a yellow-red telangiectatic plaque on her leg.