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...
A 38-year-old woman was referred to the emergency department with a 2-week history of progressive breathlessness with no chest pain...