Table 4.
Time-integrated 131I activity in source organs
| Medical staff/source organs | T1 (217 Bq) | T2 (107 Bq) | C1 (152 Bq | C2 (91 Bq) | C3 (5 Bq) | N1 (66 Bq) | N2, N3 (38 Bq) | N4, N5 (15 Bq, 16 Bq) |
|---|---|---|---|---|---|---|---|---|
| Thyroid | 9.41 × 109 | 5.02 × 109 | 6.28 × 109 | 4.39 × 109 | 1.88 × 108 | 2.24 × 109 | 1.40 × 109 | 5.61 × 108 |
| UBC | 1.66 × 108 | 8.84 × 107 | 1.11 × 108 | 7.74 × 107 | 3.32 × 106 | 3.92 × 107 | 2.45 × 107 | 9.80 × 106 |
| Kidneys | 5.95 × 107 | 3.17 × 107 | 3.96 × 107 | 2.77 × 107 | 1.19 × 106 | 1.41 × 107 | 8.82 × 106 | 3.53 × 106 |
| Blood | 2.70 × 108 | 1.44 × 108 | 1.80 × 108 | 1.26 × 108 | 5.41 × 106 | 6.42 × 107 | 4.01 × 107 | 1.61 × 107 |
| Liver | 1.25 × 108 | 6.66 × 107 | 8.33 × 107 | 5.83 × 107 | 2.50 × 106 | 2.99 × 107 | 1.87 × 107 | 7.47 × 106 |
| Other | 6.71 × 108 | 3.58 × 108 | 4.47 × 108 | 3.13 × 108 | 1.34 × 107 | 1.59 × 108 | 9.94 × 107 | 3.98 × 107 |
| Salivary glands | 1.74 × 107 | 9.30 × 106 | 1.16 × 107 | 8.14 × 106 | 3.49 × 105 | 4.12 × 106 | 2.58 × 106 | 1.03 × 106 |
| St contents | 1.48 × 108 | 7.90 × 107 | 9.88 × 107 | 6.91 × 107 | 2.96 × 106 | 3.50 × 107 | 2.19 × 107 | 8.76 × 106 |
| St wall | 2.91 × 107 | 1.55 × 107 | 1.94 × 107 | 1.36 × 107 | 5.81 × 105 | 6.87 × 106 | 4.29 × 106 | 1.72 × 106 |
| SI | 5.08 × 106 | 2.71 × 106 | 3.39 × 106 | 2.37 × 106 | 1.02 × 105 | 1.20 × 106 | 7.50 × 105 | 3.00 × 105 |
| ULI | 2.04 × 107 | 1.09 × 107 | 1.36 × 107 | 9.51 × 106 | 4.08 × 105 | 4.83 × 106 | 3.02 × 106 | 1.21 × 106 |
| LLI | 3.38 × 107 | 1.80 × 107 | 2.25 × 107 | 1.58 × 107 | 6.75 × 105 | 8.01 × 106 | 5.00 × 106 | 2.00 × 106 |
| ET1 | 3.04 × 108 | 1.62 × 108 | 2.03 × 108 | 1.42 × 108 | 6.09 × 106 | 7.19 × 107 | 4.50 × 107 | 1.80 × 107 |
| ET2 | 7.36 × 106 | 3.92 × 106 | 4.90 × 106 | 3.43 × 106 | 1.47 × 105 | 1.74 × 106 | 1.09 × 106 | 4.35 × 105 |
| BB | 1.50 × 107 | 8.01 × 106 | 1.00 × 107 | 7.00 × 106 | 3.00 × 105 | 3.55 × 106 | 2.22 × 106 | 8.87 × 105 |
UBC urinary bladder contents, St stomach, SI small intestine, ULI upper large intestine, LLI lower large intestine, ET1 anterior nose, ET2 posterior nasal passage, larynx, pharynx and mouth, BB the bronchial region