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General Help Questions

Questions About The Cancer Imaging Archive (TCIA) Website:

Do you have a User's Guide?


We welcome and appreciate your comments.  Feedback maybe submitted via

Questions About User Accounts:


How do I obtain a TCIA user ID and password?


Assuming that you already have an account, from TCIA login page, click on I cannot access my account link.

Questions About Accessing Collections:

How do I request access to a restricted collection?


Please contact TCIA Help Desk. Simply call (+1 314-747-4254) or send an email to the TCIA Help Desk. Please indicate the name of the collection.

Questions About Searching And Downloading Images:


How do I search images?

The NBIA software enables you to search for images in The Cancer Imaging Archive's local in vivo image repository.  See Chapter 2 of the TCIA User's Guide for more detailed instructions.