More and more teachers and students realize that case-based lessons are very valuable in teaching "real-life" medicine. We did our small share by launching an online case-based curriculum of clinical medicine, ClinicalCases.org, in 2005.
There has been a recent surge in the publication of case-based books:
Core Clinical Cases in Medicine and Surgery. A Problem-Solving Approach.
Blueprints Clinical Cases in Medicine
250 Cases in Clinical Medicine (MRCP Study Guides)
The Cleveland Clinic Internal Medicine Case Reviews
Medical Schools Which Link to Our Project Clinical Cases and Images
Image source: OpenClipart.org, public domain.