Figure 4 | Scientific Reports

Figure 4

From: Freeform fabrication of tissue-simulating phantom for potential use of surgical planning in conjoined twins separation surgery

Figure 4

Silica gel phantoms with different types and concentrations of contrast enhancement pigments to simulate different visual and CT contrasts: (a) Silica gel mixed with a variety of CT contrast agents at different concentration levels; and (b) Quantitative evaluation of the CT contrasts for different contrast agents at different concentration levels.

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