"The creases of my elbows and behind my knees have been itchy and red for weeks. I had the same as a kid and it's come back."
Patient age: 25
Ask the patient questions, choose which tests to order, decide on medication and next steps, then see how the patient does. You get feedback and teaching notes at the end. It's free and works in your browser.
This case is part of a quick shift of about four patients (5–8 minutes). No account required.