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CaseA man, 30 years of age, presented with an intensely pruritic eruption that had been evolving for approximately two months. The rash was characterised by clusters of translucent, tense vesicles...

CaseA woman aged 88 years was hospitalised with a community-acquired pneumonia and started empirical treatment with amoxicillin/clavulanic acid and azithromycin. Three days later, she developed a...

CaseFour women aged 68 (Patient 1, Figure 1A), 74 (Patient 2, Figure 1B), 70 (Patient 3, Figure 1C) and 76 years (Patient 4, Figure 1D) presented with progressive hair loss affecting the...

Figure 1 and 2. Clinical appearance of the patients' great toenailsQuestion 1What is the diagnosis?Question 2How would you diagnose this disease?Question 3What differential diagnoses would you...

CaseA man, 74 years of age, presented with dactylitis on the first, second and fourth digits of his left hand, characterised by glossy erythema, oedema, pustules and yellowish scales. Additionally,...

Figure 1. Clinical appearance of the patient's nailsQuestion 1What is the most likely diagnosis?Question 2How would you diagnose this disease?Question 3Given the clinical presentation, what...

Figure 1. Clinical appearance of the patientsQuestion 1What is the most likely diagnosis in these patients?Question 2What are the most common culprits for this dermatosis?Question 3How can we make...

Figure 1. Clinical appearance of the lesion located on the patient’s right great toeQuestion 1What is the most likely diagnosis?Question 2What is the aetiology of this condition?Question 3How is...

Case studyA woman aged 59 years presented with a 12-month history of painful nodules on her fingers, which had recently worsened and become ulcerated. The patient had no dysphagia, dyspnoea...

CaseA previously healthy teenager, aged 16 years, presented with a sudden appearance of a slightly itchy rash located on his trunk and extremities. The eruption was characterised by multiple, well...