HPV-Negative Cervical Cancer: A Narrative Review
- PMID: 34073478
- PMCID: PMC8229781
- DOI: 10.3390/diagnostics11060952
HPV-Negative Cervical Cancer: A Narrative Review
Abstract
Cervical cancer (CC) is the fourth most frequent cancer in women worldwide. HPV infection is associated with the majority of CC cases, but a small proportion of CCs actually test negative for HPV. The prevalence of HPV among CC histotypes is very different. It has been suggested that HPV-negative CC may represent a biologically distinct subset of tumors, relying on a distinct pathogenetic pathway and carrying a poorer prognosis, than HPV-positive CCs. Although, the discordance in terms of sensitivity and specificity between different HPV tests as well as the potential errors in sampling and storing tissues may be considered as causes of false-negative results. The identification of HPV-negative CCs is essential for their correct management. The aim of this narrative review is to summarize the clinical and pathological features of this variant. We also discuss the pitfalls of different HPV tests possibly leading to classification errors.
Keywords: HPV DNA test; HPV-negative cervical cancers; cervical cancer; false-negative results; human papillomavirus.
Conflict of interest statement
The authors declare no conflict of interest.
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