The cases in this module do not have obvious pathology like those seen in prior modules. These cases may have features often confused with SpA. They will help you to recognize what abnormalities fall within the differential diagnosis of SpA.
You may also click on one of the cases in the list below to continue where you left off previously.
If you are new to the site and have not used the online image viewer before, please view the interactive tutorial before beginning the course.
Module 7: Complicated SpA and Differential Diagnosis
