Chronic hoarseness, papilloma (1 of 5)
60-something man with chronic hoarseness due to these lesions, seen under standard light. Biopsy shows "papilloma" and HPV testing reveals subtypes 84 & 11.

Stippled vascularity, leukoplakia (2 of 5)
At closer range under narrow band light, the stippled "HPV effect" vascularity is seen more clearly. The lesion marked by 'X' in this photo and photo 1 shows a subtle degree of leukoplakia.

Post treatment, voice is very good (3 of 5)
After several micro laryngoscopes, first using cidofovir as an adjuvant, and then avastin, the larynx looks quite clear. Voice is also very good.

Closed phase (4 of 5)
Under strobe light, closed phase of vibration.

Open phase (5 of 5)
Open phase of vibration.