A 54-year-old woman presents with an acute blistering eruption.
Dermatology Quiz
An acute generalised blistering eruption

Figure 1a. Case patient. Crusted lesions on the posterior trunk.
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.
Recurrent, painful nodules on a girl’s legs

A 10-year-old girl presents with painful, red nodules on her legs.
Rapid onset of erythroderma in a 65-year-old man

Figure 1. The rash on the patient’s arm.
A 65-year-old man presents with erythroderma.
A rapidly progressing, blistering eruption in a febrile patient

Figure. The case patient’s maculopapular eruption in various stages of evolution. Vesicular crusting lesions on an erythematous base are visible.
A 32-year-old woman presents with fever and a blistering eruption.
A 6-month-old boy with an oedematous and purpuric eruption

Figure 1. The rash showing urticaria with overlying purpura (case patient).
A 6-month-old boy presents with a rash of sudden onset.
An unwell patient with a blistering rash

A young woman develops a severe blistering rash.