HPV ‐related oral dysplasia in a multiple myeloma patient after stem cell transplantation

AbstractThe development of dysplastic changes in oral epithelial lesions is a potential long ‐term complication after hematopoietic stem cell transplantation (HSCT). This may be related to mechanisms including radiation and chemotherapy regimens, chronic graft‐versus‐host disease (cGVHD), inflammation, and prolonged immunosuppression. The current case describes a 54‐year‐old male with multiple myeloma treated by autologous and allogenic HSCT followed by development of cGVHD (mouth, skin and the eyes) with the complaint of diffuse white lesions on the buccal mucosa, tongue, and palate. A biopsy performed with histopathological analysis revealed moderate to severe epithelial d ysplasia with hyperkeratosis, positive for p16INK4A as a surrogate marker for human papillomavirus (HPV). Our finding suggests a possible association of oral dysplasia and HPV in patients after receiving allogenic HSCT with the necessity of more clinical follow‐ups for those patients that may be a t a higher risk for the development of oral dysplasia associated with HPV.
Source: Special Care in Dentistry - Category: Dentistry Authors: Tags: CASE HISTORY REPORT Source Type: research