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?
A 10-year-old girl is bought in for evaluation after her parents recently noted a growth located on her right cheek. What is the likely diagnosis?
A 90-year-old woman presents to the office 2 weeks after undergoing kyphoplasty for the treatment of vertebral compression at T12. The patient reports increasing mid-back pain and difficulty ambulating. What is the most likely diagnosis?
A 74-year-old man is referred for evaluation of a growth on his back, which was first noted approximately 3 months ago. What is the best diagnosis for this lesion?
A 39-year-old woman presents to the ED with obvious valgus deformity to the ankle after a motorcycle accident. Anteroposterior radiograph of the talus neck shows a fracture and subtalar joint dislocation. What is the risk of developing osteonecrosis of the talus?
A 54-year-old woman visits the dermatology clinic requesting removal of a bothersome growth on her left arm. Can you make the diagnosis?
A 20-year-old woman presents to the office with a 6-month history of right hip pain. She is an avid runner and has been training for a marathon for the past year. What is the best diagnosis?
A 43-year-old man presents 1-week after undergoing an L5-S1 discectomy with complaints of a worsening headache. What is the best treatment option?
A 28-year-old woman presents with fever and a diffuse rash that extends to her fingertips. A year ago the patient was diagnosed with systemic lupus erythematosus. What is your diagnosis?
