Radiology

Contrast safety, premedication and implant checks for radiologic technologists, radiologists and imaging nurses. Contrast statements are quoted from each agent's FDA label; implant MRI status comes from the FDA device identification database.

Label-sourced tools

• Contrast safety checkIodinated or gadolinium agent against eGFR, dialysis, metformin and other medications, prior reaction, pregnancy, breastfeeding and age, with the label dose by weightFDA label facts
• Premedication timelinePrintable schedule from the scan time: 13-hour oral, 12-hour oral or 5-hour IV regimen, every dose editablePublished regimens
• MRI implant checkImplant MRI safety status (MR Safe, MR Conditional, MR Unsafe) by name, model or device identifierFDA GUDID

Calculators

• Mehran scoreContrast-associated kidney injury risk after PCI
• eGFRKidney function for contrast screening

For licensed clinicians. Use with clinical judgment. Statements are quoted from the FDA label; confirm against the label for the product you are using.