Clinical

Is this a common comorbidity?

Figure 1 Quiz of the Week A 70-year-old female with psoriasis presents with a four-month history of worsening arthralgia. She mentions she has pain and stiffness in her big toes and most of her fingers. On examination, a telescoping finger deformity is seen on her right second digit.   Image credit: @Derminator.   Answer: 25%...

How would you manage this patient’s reaction?

Figure 1 Quiz of the Week A 32-year-old female presents with a headache and a rash on her trunk and extremities. She has had unprotected sex with multiple partners over the last two months, but denies any history of sexually transmitted infections. Examination reveals generalized non-tender lymphadenopathy, a diffuse macular rash on her chest and...

Response to which medication supports the likely diagnosis?

Figure 1 Quiz of the Week A 19-year-old female exchange student presents to the emergency department with severe abdominal pain and a swollen right knee. She has had recurrent episodes of abdominal pain for the past 5 years which last 2-3 days before resolving spontaneously. Previous investigations have all failed to identify a cause. She...

What treatment should be administered for this patient’s rash?

Figure 1 Quiz of the Week A 28-year-old woman presents with a one-week history of a slightly raised erythematous lesion on her chest. She has been experiencing fatigue and joint pain since taking a walk through the woods in eastern Massachusetts earlier this month. She is 33-weeks pregnant and is otherwise well. An enzyme-linked immunosorbent...