Fig. 6From: Radiation dose reduction based on CNR index with low-tube voltage scan for pediatric CT scan: experimental study using anthropomorphic phantomsAnthropomorphic pediatric phantom image acquired for 1 year old at 80 (a), 100 (b) and 120 kVp (c) with CNR of 14, and at 80 (d), 100 (e) and 120 kVp (f) with image noise of 25 HU at IRBack to article page