IMMUNOHISTOCHEMICAL EXPRESSION OF P16INK4a IN INFLAMMATORY, PRENEOPLASTIC AND NEOPLASTIC CERVICAL LESIONS.

Introduction: High-risk human papilloma viruses play a main role in the development of cervical dysplasias and carcinomas. p16INK4a can be considered as a surrogate marker of active high-risk human papillomaviruses infection in dysplastic and neoplastic cells of the cervix. This study was aimed at determining the presence and level of pl6INK4a expression in inflammatory, preneoplastic and neoplastic lesions of the cervix.

Significance of immunohistochemical expression of p16INK4a in the differentiation of inflammatory and preneoplastic cervical lesions.

Introduction: Most studies point at the main role of humanpapilloma virus (HPV) in the development of dysplasia and cervical cancer. Due to the low specificity and sensitivity of morphological diagnostic methods it is necessary to find an adequate marker which would be introduced in the screening program for cervical cancer. Most research suggests that p16INK4a is a specific and sensitive marker.