<p>A young girl presents with a severe blistering rash that has developed over the past 24 hours.</p> What’s the diagnosis?

<p>A 10-year-old girl presents with an itchy rash on her abdomen.</p> What’s the diagnosis?

<p>A 3-year-old girl presents with crops of pruritic erythematous raised plaques and excoriated vesicles on her arms and legs.</p> What’s the diagnosis?

<p>A febrile 29-year-old woman presents with an erythematous rash that is confluent across her torso and limbs.</p> What’s the diagnosis?

<p>A 4-year-old boy presents with skin peeling that is affecting several fingers.</p> What’s the diagnosis?

<p>A 10-year-old girl presents with an asymptomatic rash on her legs.</p> What’s the diagnosis?

<p>A 9-year-old girl presents with pruritic bullae on her arms and legs.</p> What’s the diagnosis?

<p>A 10-year-old girl presents with an intensely pruritic rash on her lower legs and arms.</p> What’s the diagnosis?

<p>A 54-year-old man with superficial varicose veins presents with a pustular eruption on his lower legs.</p> What’s the diagnosis?

<p>A 36-year-old woman presents with chronic inflammatory nodules in the groin area.</p> What’s the diagnosis?

<p>A 16-year-old girl presents with a new ear rash and increasing pain.</p> What’s the diagnosis?

<p>A 5-year-old boy presents with persistent itch and no apparent rash.</p> What’s the diagnosis?

<p>A 13-year-old boy presents with periungual lesions on his toes.</p> What’s the diagnosis?

<p>An 82-year-old man presents with persistent ulceration of his leg.</p> What’s the diagnosis?

<p>A six-year-old boy presents with a painful lesion on his face.</p> What’s the diagnosis?

<p>A 23-year-old woman presents with painful vulval ulcers and severe dysuria.</p> What’s the diagnosis?

<p>A 45-year-old man presents with thick warty crusts on his hands.</p> What’s the diagnosis?

<p>A 12-year-old boy presents with swollen lips and angular cheilitis.</p> What’s the diagnosis?

<p>Test your diagnostic skills in our regular dermatology quiz.</p> What’s the diagnosis?

<p>A 10-month-old boy presents with a blistering and erythematous skin eruption.</p> What’s the diagnosis?

<p>A 42-year-old man presents with a vesiculopustular eruption on both sides of his beard that is itchy and painful.</p> What’s the diagnosis?

<p>A 6-year-old boy presents with hypopigmented and slightly scaly lesions on his cheeks.</p> What’s the diagnosis?

<p>An 18-year-old woman presents with painful nodules and plaques on her lower legs.</p> What’s the diagnosis?

<p>A 15-month-old boy presents with recurrent itchy lesions on his legs.</p> What’s the diagnosis?

<p>A 75-year-old man presents with a severe blistering eruption on his ankle and foot.</p> What’s the diagnosis?