background: this research was accomplished to evaluate the ihc expression of p16 (ink4a) and ck17 in low grade cervical intraepithelial lesions (lsil), high grade cervical intraepithelial lesions (hsil) and invasive cervical carcinomas and to assess their correlation to hpv (16e6+18e6). methods: the study included (127) formalin-fixed paraffin-embedded cervical biopsies; of which 22 cases were ...

OBJECTIVE Conventional Pap smears exhibiting unequivocal features of 'low grade squamous intraepithelial lesion' (LSIL) are occasionally mixed with some cells suspicious for, but not diagnostic of 'high grade squamous intraepithelial lesion' (HSIL) on daily routine. The 2001 Bethesda System does not address the significance of such cytological entities. We have referred to these changes in our ...

A micronucleus is an additional small nucleus formed due to chromosomes or chromosomal fragments fail to be incorporated into the nucleus during cell division. In this study, we assessed the utility of micronucleus counting as a screening tool in cervical precancerous lesions in Thinprep cytological test smears under oil immersion. High risk HPV was also detected by hybrid capture-2 in Thinprep...

Interleukin 6 (IL-6) is considered an important mediator of acute inflammatory responses. Moreover, IL-6 functions as a differentiation and growth factor of hematopoietic precursor cells, B cells, T cells, keratinocytes, neuronal cells, osteoclasts, and endothelial cells. IL-6 exhibits its action via a receptor complex consisting of a specific IL-6 receptor (IL-6R) and a signal transducing subu...

Persistence and eventual integration of high-risk HPV (hrHPV) into the cervical cell is crucial to the progression of cervical neoplasia and it would be beneficial to morphologically identify this transformation in routine surgical pathology practice. Increased p16(INK4a) (p16) expression is a downstream event following HPV E7 binding to pRB. A study was conducted to assess the correlation betw...

BACKGROUND Knowledge on HPV prevalence and genotype distribution in HSIL and ICC is highly essential for the introduction of an effective vaccination program and appropriate epidemiological monitoring of viral ecology before and after vaccination in Congo. This study aimed to determine the specific-HPV genotypes in HSIL and ICC among women in southwestern Congo. METHODS 125 archival paraffin-...

BACKGROUND Cervical cancer is a major public health problem in Latin America and the Caribbean (LA&C), showing some of the highest incidence and mortality rates worldwide. Information on HPV type distribution in high-grade cervical lesions (HSIL) and invasive cervical cancer (ICC) is crucial to predict the future impact of HPV16/18 vaccines and screening programmes, and to establish an appropri...

1. El agente etiológico de la lesión intraepitelial vulvar alto grado (HSIL, por su sigla en inglés) es el virus del papiloma humano (HPV) riesgo. La infección persistente confiere un riesgo progresión al cáncer vulva invasor.
 2. Las lesiones HSIL se caracterizan color rosado y siempre son sintomáticas (prurito o dolor).
 3. imiquimod tópico tratamiento primera línea las mujeres inmu...

To assess the associations of P16INK4a methylation status with low-grade squamous intra-epithelial lesion (LSIL), high-grade squamous intra-epithelial lesion (HSIL), cervical cancer (CC) and their clinicopathological features, a meta-analysis with 29 eligible studies was conducted. Pooled odds ratios (ORs) with their 95% confidence intervals (CIs) were estimated to assess the strength of the as...