A polypoid lesion covered by focally acanthotic non-keratinizing stratified squamous epithelium. Core is fibrotic and vascular and shows fibrinoid degeneration. No evidence of specific granulomas. No evidence of malignancy.
Mass on the left vocal cord (clinically identified as a polyp) during direct laryngoscopy.
Soft tissue fragment measured 0.5x0.3x0.3 cm, totally embedded.
Larynx, Lt. Vocal Fold Polyp, Endoscopic biopsy: