USMLE® Step 1 style questions USMLE
USMLE® Step 2 style questions USMLE
A 45-year-old woman with history of human immunodeficiency virus (HIV) infection comes to the office because of discolorations on her tongue. She first noticed these lesions two weeks ago and has reported that they have now covered her entire tongue. Physical examination shows areas of adherent, yellow-tan, circumscribed plaques on the lateral aspects of the tongue. The plaques can be scraped off to show an underlying erythematous base. Which of the following is the most likely diagnosis?