Radiation Dose Estimates for I-125 Fibrinogen*

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	Estimated Radiation Dose (mGy/MBq)
ORGAN	mGy/MBq	rad/mCi
Adrenals	5.8E-02	2.1E-01
Brain	6.0E-02	2.2E-01
Breasts	4.4E-02	1.6E-01
Gallbladder Wall	6.8E-02	2.5E-01
LLI Wall	6.0E-02	2.2E-01
Small Intestine	8.7E-02	3.2E-01
Stomach	1.1E-01	4.1E-01
ULI Wall	6.2E-02	2.3E-01
Heart Wall	5.6E-02	2.1E-01
Kidneys	5.4E-02	2.0E-01
Liver	1.3E-01	4.9E-01
Lungs	6.9E-02	2.5E-01
Muscle	1.3E-01	4.8E-01
Ovaries	6.0E-02	2.2E-01
Pancreas	6.3E-02	2.3E-01
Red Marrow	5.4E-02	2.0E-01
Bone Surfaces	1.9E-01	7.0E-01
Skin	5.0E-02	1.9E-01
Spleen	5.5E-02	2.1E-01
Testes	4.8E-02	1.8E-01
Thymus	6.9E-02	2.6E-01
Thyroid	2.1E+02	7.8E+02
Urinary Bladder Wall	1.7E-01	6.1E-01
Uterus	6.3E-02	2.3E-01
Effective Dose Equivalent	6.4E+00 mSv/MBq	2.4E+01 rem/mCi

* Based on kinetic model in Wootton and Hammond (Brit J Radiol 51:265-272, 1978).
Free iodide treated as in MIRD Dose Estimate Report No. 5 (J Nucl Med 16:857
-860, 1975).