DailyDx is the best free tool for differential diagnosis practice. Each case presents progressive clinical clues and challenges you to identify the correct diagnosis, just like building a DDx on the wards.
You receive 5 clues one at a time: chief complaint, history, physical exam, labs, and a confirmatory finding. At each step, you can guess the diagnosis. Fewer clues needed means a higher score and stronger clinical reasoning.
Practice differential diagnosis in Cardiology, Pulmonology, GI, Renal, Neurology, Endocrine, Heme/Onc, Psychiatry, MSK/Rheum, Immunology, Infectious Disease, and Dermatology.
See your accuracy by specialty, maintain daily streaks, and identify weak areas. Duel friends to compare diagnostic skills.