Histopathology

California Tumor Tissue Registry
Offering seminars, subscriptions and a case of the month.
http://www.cttr.org/

Cancer Control Journal Pathology Update
A scientific paper on the role of immunohistochemistry in the diagnosis of soft tissue tumors.
http://www.moffitt.usf.edu/moffittapps/ccj/v3n2/dept3.html

Interactive Diagnostic Gynecologic Pathology
Short photographic quizzes about uterine and ovarian diseases are used to promote a software package for continued education.
http://www.obgynpath.com/

The Lab Rat
A basic introduction to the technical aspects of histopathology.
http://www.rat-hole.org/

Webpathology.com
Photomicrographs of urological tract diseases are accompanied by descriptions of the histological features.
http://www.webpathology.com/