A new study indicates that some kidney patients who undergo hemodialysis following exposure to gadolinium contrast dyes during an MRI may be at less risk of developing nephrogenic systemic fibrosis (NSF). The study, conducted by researchers at Weill Medical College of Cornell University and Columbia University’s College of Physicians and Surgeons in New York, was recently published in the journal “Radiology”.
NSF is debilitating, and sometimes fatal disease, that affects people with pre-existing kidney diseases who have undergone MRI studies that involve gadolinium contrast dyes. There is currently no cure for NSF and no one understands its specific cause. The disorder is characterized by high blood pressure, burning, itching, swelling and hardening of the skin. Other symptoms include red or dark patches on the skin; pain deep in the hip bones or ribs and muscle weakness. NSF can progress to the point of causing severe stiffness in joints, and it can lead to death. (more…)

