TABLE 2

Radiation Dose Estimates for ^99mTc-DTPA Injection¹

	Estimated radiation dose equivalent (mSv/MBq)
Organ	Newborn	1-y-old	5-y-old	10-y-old	15-y-old	Adult
Kidneys	0.057	0.024	0.014	0.0095	0.0069	0.0057
Ovaries	0.026	0.012	0.0091	0.0061	0.0069	0.0055
Bone surfaces	0.027	0.013	0.0075	0.0052	0.0040	0.0033
Red marrow	0.019	0.0054	0.0050	0.0034	0.0027	0.0022
Testes	0.022	0.010	0.0077	0.0049	0.0052	0.0038
Urinary bladder wall	0.19	0.079	0.086	0.058	0.097	0.077
Effective dose equivalent	0.034	0.015	0.012	0.0081	0.010	0.0082