I don’t know about you but I am always unsure what to do with thyroid nodules. Thyroid nodules are common, very common. So, I am frequently unsure! We either refer too many thyroid patients unnecessarily or order too many ultrasound or other thyroid scans. Finally, someone has come up with a guide to assist us GPs navigate this difficult but common condition. The Thyroid Imaging Reporting And Data System (TI-RADS) was developed by the American College of Radiology and used by many radiologist in Australia.