Table 3.
Standard radiation doses at 60 kg.
Scanner | CTDI at 60 kg (mGy) | DLP at 60 kg (mGy∙cm) | ||||||
---|---|---|---|---|---|---|---|---|
T | A | AP | TAP | T | A | AP | TAP | |
Siemens | 7.81 | 8.16 | 9.14 | 9.13 | 276.6 | 217.4 | 437.8 | 616.6 |
GEa | 8.25 | 10.45 | 11.62 | 10.42 | 308.3 | 297.4 | 576.6 | 714.6 |
GEb | 8.45 | 9.48 | 10.57 | 10.35 | 311.1 | 269.8 | 526.3 | 707.6 |
Fujifilm | 9.03 | 10.32 | 11.46 | 10.79 | 331.2 | 294.7 | 571.7 | 747.2 |
T = thoracic CT, A = abdominal CT, AP = abdominopelvic CT, TAP = thoraco-abdominopelvic CT.