A 38-year-old man is referred for evaluation of a 1.5-cm, tender, nonhealing lesion located on the back of his head. The lesion was misdiagnosed in the ED as an abscess; when lanced, ED clinicians discovered a solid mass. What is the best diagnosis for this case?
A 22-year-old woman presents to the emergency room with severe pain in the pelvis after a motorcycle accident. What is the best treatment option?
People who handle food may develop this skin condition due to food hypersensitivity reactions.
A 32-year-old man is evaluated for multiple, raised nodules on his back and chest. What is your diagnosis?
A 32-year-old man is evaluated for multiple, raised nodules on his back and chest. What is your diagnosis?
