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. 2024 May 5;16(5):e59666. doi: 10.7759/cureus.59666

Figure 4. Intraoperative findings.

Figure 4

(A) The bronchus shows a slit fistula on the right lateral side from the membranous part. (B) The fistula is directly sutured to the surrounding tissue with five stitches using 4-0 polydioxanone (PDS) II sutures. (C) The fistula closure is coated with fibrin glue, and the stromal valves are suture-ligated to the surrounding tissue.