Vocal Fold Cyst Formation after Photoangiolytic KTP Laser Treatment of Early Glottic Cancer.

POGC's are a frequent sequela of TLM-KTP for EGC. While these results suggest that they are unlikely to represent submucosal recurrences, surgeons should have a low threshold to biopsy if there is clinical concern for such and should counsel patients pre-operatively about the potential for their formation.