PMC5371718_01
Recurrence of the stricture with evidence of ulceration after dilation.
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F1
However, the patient's symptoms recurred rapidly, with evidence of restenosis seen on endoscopy (Figure 1).
Chest CT showing (A) heterotrophic ossification of the intercostal muscle flap with resultant esophageal luminal narrowing, and (B) heterotrophic ossification of the intercostal muscle flap.
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F2
Computed tomography (CT) showed extrinsic compression and narrowing of the esophageogastric anastomosis caused by heterotrophic ossification of the pedicled IMF (Figure 2).