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Image of the esophagus reveals regrowth of the esophageal mucosal layer and soft tissue structure along the length of the esophagus implant with the autologous adipose-derived stem cell-seeded graft (red box). Throughout the esophageal length, the gross structure and morphology of the esophagus were regrown. Individual panels revealing HE-, trichrome-, and α-SMA–stained sections. α-SMA, α-smooth muscle actin; HE, hematoxylin and eosin.
