"I've got these thick, scaly red patches on my elbows and knees that come and go. My scalp flakes too."
Patient age: 34
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.