Preparing The Colon for CT colonography
2 categories that is utilized
Dry Prep
-10 oz MG Citrate
-45 ml NaPhoshate-contraindicated in pts with renal or cardiac failure
Wet Prep
-4 liters Polyethylene Glycol
The reason CTC does not recommend wet preparation is that it leaves too much fluid in the colon which can obscure lesions.
