A 57-year-old man presents to his primary care provider with concerns about a dark lesion on his upper right arm
Case Study Week 2 A 57-year-old man presents to his primary care provider with concerns about a dark lesion on his upper right arm. He reports that he has always had many freckles, including this one, but thinks there have been changes in size. He denies pain, fever, rash, and shortness of breath. The biopsy […]