Blood vessels of vocal folds: a videolaryngoscopic study.

  title={Blood vessels of vocal folds: a videolaryngoscopic study.},
  author={Noemi Grigoletto de Biase and Paulo Augusto de Lima Pontes},
  journal={Archives of otolaryngology--head & neck surgery},
  volume={134 7},
OBJECTIVE To analyze and compare the incidence and visual characteristics of blood vessels on the superior surface of vocal folds with polyps, nodules, and minimal structural alterations (ie, sulci, cysts, and mucosal bridges). DESIGN Cross-sectional study. SETTING Academic research. PATIENTS A total of 280 videolaryngoscopic images were randomly selected and classified into the following 4 groups of 70 patients each: the vocal nodule (VN) group, the polyp group, the minimal structural… CONTINUE READING
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