College of American Pathologists

Local tumor destruction, NOS. 11. Photodynamic therapy (PDT) 12. ... false vocal cords, aryepiglottic folds, arytenoid cartilage, ventricle, upper third of thyroid cartilage, and thyroid membrane; but the true vocal cords and arytenoids are not removed) ... ear, eyelid, lip or nose. ** If margins are < 1 cm, or if there is residual microscopic ... ................
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