Radiation Dose Estimates for I-125 Sodium Iodide

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	Estimated Radiation Dose (mGy/MBq)
ORGAN	mGy/MBq	rad/mCi
Adrenals	1.1E-02	4.0E-02
Brain	1.3E-02	4.7E-02
Breasts	6.2E-03	2.3E-02
Gallbladder Wall	1.9E-02	6.8E-02
LLI Wall	1.1E-02	4.2E-02
Small Intestine	3.7E-02	1.4E-01
Stomach	6.4E-02	2.4E-01
ULI Wall	1.5E-02	5.5E-02
Heart Wall	9.1E-03	3.4E-02
Kidneys	8.6E-03	3.2E-02
Liver	8.6E-02	3.2E-01
Lungs	1.9E-02	7.1E-02
Muscle	8.6E-02	3.2E-01
Ovaries	1.1E-02	4.1E-02
Pancreas	1.3E-02	4.9E-02
Red Marrow	1.7E-02	6.3E-02
Bone Surfaces	9.9E-02	3.6E-01
Skin	1.7E-02	6.4E-02
Spleen	8.4E-03	3.1E-02
Testes	6.5E-03	2.4E-02
Thymus	2.4E-02	8.9E-02
Thyroid	2.1E+02	7.8E+02
Urinary Bladder Wall	1.2E-01	4.4E-01
Uterus	1.4E-02	5.2E-02
Effective Dose Equivalent	6.4E+00 mSv/MBq	2.4E+01 rem/mCi

Based on model in MIRD Dose Estimate Report No. 5, J Nucl Med 16:857-860, 1975 (25% thyroid uptake).

Estimate calculated using phantom of Cristy & Eckerman (Report ORNL/TM-8381/V1 & V7)