Interactive Atlas of Breast and Gynecologic Pathology

Mohiedean Ghofrani, MD, MBA
PeaceHealth Laboratories

Fattaneh A. Tavassoli, MD
Yale University School of Medicine

Here you will find a free online soruce of gross and microscopic images of gynecologic and breast pathology based on the World Health Organization Classification of Tumors of the Breast and Female Genital Organs.  You can pick an entity by browsing a hierarchical list of over 700 diagnoses in the WHO classification, pick from a series of cascading dropdown lists, or search for a term in the classification.

Obviously this will always be a work in progress, with new images regularly added.  Unless watermarked, gross photos are courtesy of Yale University Department of Pathology.  Photos with the watermark are gross photos and photomicrographs that have been specifically prepared for the website.  Feel free to download and use them, as long as you mention the source.  If you have any interesting gross or microscopic photos that you would like to share with the pathology community, send me an email at  Your contribution will be acknowledged and remain the intellectual property of the creator.

The database currently holds 169 images; last added 4/4/2014.  Questions or comments?  Send an email.