Figure 7

Based on the (A) 3D stereolithographic (STL) gastric models (A), derived from patient CT images, (B) the phantom were fabricated using a 3D printer. (C) CT scans of the gastric phantoms enabled comparison with the corresponding STL models.
Based on the (A) 3D stereolithographic (STL) gastric models (A), derived from patient CT images, (B) the phantom were fabricated using a 3D printer. (C) CT scans of the gastric phantoms enabled comparison with the corresponding STL models.