Endoscopic Dilation of Refractory Postlaryngectomy Strictures: A Case Series and Literature Review

Figure 3

(a–d) All images from the same patient, taken using 5 mm XP scope. (a) Retrograde view of the stricture at the first dilation, opening approximately 2 mm. (b) Antegrade view of the stricture 3 weeks later with interval placement of a lumen patency string, opening approximately 2 mm. (c) Antegrade view of the stricture 3 weeks later postdilation, the largest dilator passed 9 mm in diameter (27 Fr), a string in place. (d) Antegrade view of the stricture approximately 1 year later, predilation, proximal end measuring , a lumen patency string no longer present.

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