Table II.
Radiograms | Effective dose (mSv) |
---|---|
Abdominal plain film | 1.3 |
Standard dose CT abdomen | 7.3 |
Low dose CT abdomen | 4.2 |
Chest X-ray | 0.1 |
Urography | 1.3 |
Lumbar spine X-ray | 1.6 |
Neck X-ray | 0.4 |
Shoulder X-ray | 0.01 |
CT abdomen unenhanced and enhanced | 10.5 |
CT thorax | 2.8 |
CT skull | 2.3 |
CT urography | 7.7 |
Colon enema, double-contrast | 8.2 |