Medical Lasers

pISSN 2287-8300
eISSN 2288-0224

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Fig. 1. (A) A Pyriform sinus cyst (blue arrow) originating from the post pharyngeal wall. (B) A CO2 laser (white arrow) was used to mark the cutting line encircling the cyst. (B, C) Thick mucoid content flowed freely from the cyst cavity once the laser incision was made through the cyst capsule. (D) The Pyriform sinus cyst was removed.
Medical Lasers; Engineering, Basic Research, and Clinical Application 2019;8:84~86
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