TABLE 5.

Radiation Dosimetry in Pregnant or Potentially Pregnant Patient (8)

Fetal dose
Stage of gestationmGy/MBqrad/mCimGyrad
99mTc-HMPAO
 Early0.00870.0323.2–9.70.32–0.97
 3 mo0.00670.0252.5–7.40.25–0.74
 6 mo0.00480.0181.8–5.30.18–0.53
 9 mo0.00360.0131.3–4.00.13–0.40
99mTc-DTPA
 Early0.0120.0446.7–8.90.67–0.89
 3 mo0.00870.0324.8–6.40.48–0.64
 6 mo0.00410.0152.3–3.00.23–0.30
 9 mo0.00470.0172.6–3.50.26–0.35