Welcome to Pathology Imagebase, a tool for standardization of pathology. This website has been created by the International Society of Urological Pathology (ISUP). A panel of leading international experts in GU pathology continuously upload representative microphotographs from urological pathology. The images undergo independent review by panel members and consensus cases are presented here. Our purpose is to obtain an international reference for grading, staging and tumor classification. As member of ISUP you have full access to all images that have been approved by the expert panel. We hope that this tool will help to improve the quality of health care for patients with urological cancer all over the world.

Any use of Imagebase images or results for research, commercial use or public teaching without permission is prohibited. For permission, please contact Lars Egevad at lars.egevad(at)ki.se.