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. 2022 Jul 8;8(7):189. doi: 10.3390/jimaging8070189

Figure 5.

Figure 5

CT-EBUS registration for a station-10 lymph node (case 21405-139). (a) Initial raw EBUS view IUS (left) and corresponding CT-based virtual EBUS view ICTpi (right). (b) Result after segmenting the nodal ROI RUS in EBUS view IUS; the green outline signifies the ROI contour [42]. (c) Registered pair (IUS, ICTpo) after final registration; IUS depicts the fused registered CT-based ROI. In all virtual EBUS views, green regions denote nodal ROIs RCT predefined during planning, whereas red regions represent blood vessels.