Isabel: A differential diagnosis tool

Need assistance with a diagnosis? There’s a database for that.

Isabel is a differential diagnosis tool in which you enter any symptoms and are provided a list of possible diagnoses. Click on individual conditions and drugs for additional information provided through library resources.

The WHSC Library welcomes your opinion of Isabel in this 6-question survey at



For additional Point of Care tools please visit Clinical Resources pages of the WHSC Library website.  Please contact Ask-A-Librarian with any questions.