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. 2017 Aug 30;7:10022. doi: 10.1038/s41598-017-10733-z

Figure 2.

Figure 2

Bronchoscopic findings of a pig trachea reconstructed with SEAP and DIEP flap. (A) Immediate after the operation, bronchoscopy revealed pinkish muscle fascia sutured to the tracheal defect. (B) The yellowish secretion was noted around the reconstructed tracheal defect of SEAP flap at postoperative day 7. (C) The smooth intraluminal lining was noted without stenosis or granulation in SEAP group at postoperative day 84. (D) DIEP group which dropped out from the study, showed much more yellowish secretion than SEAP group. However, tracheal lumen compromise was not observed in the DIEP group, either. DIEP, deep inferior epigastric perforator, SEAP, superior epigastric artery perforator.