TABLE 2

Whole-Body Dose Estimates* to a Patient After Accidental Systemic Loss of 1.85 GBq (All Values in mSv)

Organ	H₂¹⁵O (half-life, 2.04 min)	¹³NH₃ (half-life, 9.97 min)	¹¹CO₂ (half-life, 20.4 min)	¹⁸FDG (half-life, 109.8 min)	⁶⁸GaCl₃ (half-life, 67.6 min)	¹⁸⁸ReO₄ (half-life, 17 h)	¹⁸⁸ReO₄ perchlorate (half-life, 17 h)
Stomach	0.1	3.1	3.0	22.2	25.9	179^†	1,733^†
Liver	0.2	7.4	3.0	22.2	50.0	173^†	233^†
Testes	0.1	4.6	3.0	27.8	24.1	179^†	161^†
Ovaries	0.1	3.1	2.8	27.8	27.8	263^†	598^†
Kidneys	0.2	8.5	3.0	38.9	48.1	263^†	299^†
Bone marrow	0.2	3.1	2.8	20.4	85.1	251^†	364^†
Lungs	4.4	4.6	4.4	20.4	24.1	156^†	161^†
Thyroid	0.2	3.1	2.6	17.9	22.2	117^†	138^†
Uterus	0.1	3.5	3.0	37.0	27.8	369^†	484^†
Bladder	0.1	15	3.0	314	25.6	1,787^†	1,136^†
Effective whole-body dose equivalent	0.7	5.0	3.1	50.5	50.0	296^‡	777^‡

↵* Taken from ICRP publication No. 53. Data were determined on basis of organ and whole-body dose measurements performed with listed radioisotopes in humans.
↵† ¹⁸⁸Re dose distribution to individual organs was calculated using relative organ doses listed for ^99mTc.
↵‡ Doses published in (4–6).