Spot Diagnosis

An 82-year-old woman presented with a history of progressive dyspnoea and dysphagia for several years...

A 15-year-old boy presented with lifelong neck swellings that had been gradually increasing in size. He was otherwise asymptomatic. Laboratory tests revealed evidence of subclinical hypothyroidism, with elevated thyrotropin levels...

A previously healthy 57-year-old man presented to the emergency department with 4 days of worsening rash on the left side of his forehead...

This patient with a history of rheumatoid arthritis presented with a several-month history of a painful left calf...

Which one of the following medications is most likely to be responsible for this finding?

An 81-year-old man presented with a 7-month history of gradual, painless swelling and redness of both eyes...

A 73-year-old woman presented with new-onset periorbital purpuric, nonblanching, nonpruritic lesions...

A 28-year-old male Spanish patient presented with weight loss and anorexia for one year, in association with dyspnoea...

A 56-year-old woman presented with jaundice and a painless mass in her left supraclavicular fossa that had become progressively enlarged during the preceding 8 weeks...

A 53-year-old intensive care nurse receiving monotherapy with efalizumab for psoriasis involving her arms, legs, and nails presented with...