Pathology Tutorial, from Johns Hopkins University, Baltimore, Maryland, reviews the major pathologic processes in a variety of tissues. Both diseased and normal images are available for comparison.

The Renal Pathology Tutorial from the University of North Carolina correlates the clinical features of disease with pathology slides. Great for review.

The one created by Dr. Ed Friedlander (The PathGuy, www .pathguy .com) contains pathology tutorials — including the approach to the unknown slide — definitions of medical vocabulary and summaries of ...