Mird-226 May 2026

MIRD-226 represents a significant update to the MIRD Committee's guidelines for internal radiation dosimetry. The report provides a comprehensive framework for estimating the absorbed dose from internally administered radiopharmaceuticals, reflecting recent advances in the field. By adopting the guidelines and recommendations outlined in MIRD-226, clinicians and researchers can ensure more accurate and consistent dosimetry, ultimately improving patient care and advancing the field of nuclear medicine.