Long-term outcomes of aminolevulinic acid photodynamic therapy for treatment of recalcitrant laryngeal premalignant lesions.

Alena Santeerapharp Sungjin A SongPeak WooRamon A Franco

Published in: Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery (2021)

ALA-PDT for recalcitrant and high-grade dysplasia is highly effective with improved recurrence-free survival compared to laser alone. ALA-PDT may be an appropriate therapy in patients who have failed prior angiolytic laser alone.

Keyphrases

free survival
photodynamic therapy
high grade
low grade
high speed
cancer therapy
combination therapy
mass spectrometry
replacement therapy
smoking cessation