| 
      
        | Soft tissue oral lesions
 | Liver    transplantation Patients    (n=18)
 | Less    severe liver disease Patients (n=48) |  
        | n |  | n |  |  
        | Actinic cheilitis | - | 0.0 | 1 | 2.1 |  
        | Denture stomatitis | 1 | 5.5 | 1 | 2.1 |  
        | Leukoplakia | - | 0.0 | 1 | 2.1 |  
        | Ulcer | - | 0.0 | 2 | 4.2 |  
        | HPV lesions | 1 | 5.5 | - | 0.0 |  
        | Pigmentation | 3 | 16.5 | - | 0.0 |  
        | Lichen planus | 1 | 5.5 | 1 | 2.1 |  
        | Total | 6 | 33.3 | 6 | 12.6 |  |