TABLE 1

Radiation Dosimetry in Healthy Adults

Administered activity (intravenous)Organ receiving largest radiation doseEffective dose
RadiopharmaceuticalMBqmCimGyrad/mCimSvrem/mCi
99mTc-HMPAO*555–1,11015–300.034 (kidneys)0.1260.00930.034
99mTc-ECD555–1,11015–300.073 (bladder wall)0.1260.0110.041
  • * Data are from ICRP 62, page 13.