Table 1
Summary of clinical information and results of in situ hybridisation for human papillomavirus (HPV) DNA in the six cases of oral inverted ductal papilloma
| Case | Sex | Age | Location | Histological features of HPV infection | HPV WSS probe | HPV 6/11 | HPV 16/18 | HPV 31/33 |
|---|---|---|---|---|---|---|---|---|
| WSS, wide spectrum probe; includes HPV types 6, 11, 16, 18, 30, 31, 33, 45, 51, and 52. | ||||||||
| 1 | F | 27 | Soft palate | Present in surface epithelium | − | − | − | − |
| 2 | F | 57 | Upper labial mucosa | None present | − | − | − | − |
| 3 | F | 39 | Right buccal mucosa | Present in surface epithelium and endophytic component | − | − | − | − |
| 4 | M | 39 | Floor of mouth | Present in surface epithelium and endophytic component | + | + | − | − |
| 5 | M | 41 | Floor of mouth | Present in surface epithelium and endophytic component | + | + | − | − |
| 6 | M | 54 | Right buccal mucosa | Present in surface epithelium and endophytic component | + | + | − | − |
