Key Points
- Image1 S is an effective and practical endoscopic technique for
evaluation of the vascular characteristics of laryngeal lesions to
predict malignancy.
- Learning curve for endoscopic evaluation of laryngeal lesions with
Image1 S enhancement system is irrespective of evaluator’s working
experience.
- The spectral modes (Spectra A and Spectra B) were preferred over white
light when examining laryngeal lesions.