A man presents with knee pain and swelling 3 months after undergoing knee replacement.
A man presents with a 6-month history of increased redness, itching, and burning of his scrotum.
A man presents with right elbow pain after he fell 2 days ago.
A man presents with well-circumscribed, dark brown lesions on his foot.
A mother brings her child to the emergency department after she accidentally shut his right hand in a car door.
An adolescent is referred for colorectal cancer screening following his father’s diagnosis of metastatic colorectal cancer.
A woman presents with a growth on her neck that has been present for several weeks.
A man presents with a draining wound on his ankle following open reduction and internal fixation 3 months ago.
A 17-year-old girl presents with a high fever, ecchymoses on her trunk, and a 5-month history of generalized fatigue.
A man presents for evaluation of asymptomatic white patches on his buccal mucosa.