General pathology

 Webpath

 The Urbana Atlas of Pathology

 eAtlas of Pathology

 The Alberta Atlas of Human Pathology at University of Alberta, AL http://project.lse.ualberta.ca/pathology/

 Pathology Outlines http://www.pathologyoutlines.com

Links in Pathology

 Pathmax

Renal pathology

 Renal pathology Tutorial by J. Charles Jennette, MD at University of North Carolina at Chapel Hill

 Renal pathology tutorial at University of Washington, Seattle

 Atlas of renal pathology at elsevierhealth.com

Uropathology

 webpathology.com, a visual survey in urological pathology by Dharam M. Ramnani at Virginia Urology Center (Richmond, VA)

Ultrastructural pathology

 Ultrastructural Pathology Online by Karlene Hewan-Lowe at Emory University