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. 2011 Feb;84(998):112–119. doi: 10.1259/bjr/71649888

Table 4. Doses in CT enterography with polyethylene glycol (PEG-CT) and in CT enteroclysis (CT-E).

Organs Equivalent dose (mGy)
PEG-CT CT-E
Ovary 12.1 13.0
Gonad 13.35 13.4
Uterus 81.4 81.9
Stomach 77.9 81.1
Haematopoietic tissue 31.0 31.3
Colon 70.0 72.5
Spleen 85.5 88.2
Liver 68.1 70.3
Total effective dose (mSv) 34.7 39.91

The dose for scout view is included in the table. In CT-E we have also included the dose for nasojejunal intubation (3 min).