You are at the healthcare provider’s office, and they tell you that you need an MRI scan with contrast dye.

Dr. Keith Roach is a physician at Weill Cornell Medical College and New York Presbyterian Hospital. He writes an educational column on infectious diseases, public health and sports medicine. DEAR DR.

DEAR DR. ROACH: My primary care doctor has ordered that I get an MRI scan with and without contrast dye. I have been having head pain every day in one single spot behind my right eye. My question is, ...

In a world first, University of Ottawa scientists have introduced a metal-free MRI dye capable of mapping kidney function with unprecedented accuracy. This technique will modernize urology, allow for ...

Dear Dr. Roach: My primary care doctor has ordered that I get an MRI scan with and without contrast dye. I have been having head pain every day in one single spot behind my right eye. My question is, ...

Dr. Roach: My primary care doctor has ordered that I get an MRI scan with and without contrast dye. I have been having head pain every day in one single spot behind my right eye. My question is, is ...

DEAR DR. ROACH: Due to a slight genetic risk of breast cancer (my Tyrer-Cuzick Model score was 20.6%), my doctor wants me to get breast MRIs with contrast annually. I am concerned about long-term ...

A shoulder arthrogram is a technique that uses contrast dye to identify specific shoulder injuries. It’s used in X-rays, CT scans, or MRI scans to highlight areas of soft tissue damage. It’s very ...

University of Missouri School of Medicine neurologist Adnan Qureshi, MD recently led a study that discovered last year’s iodinated media contrast dye shortage affected the assessment of stroke ...