Liquid-based Cytology as a Superior Tool Compared to Conventional Pap Smear in Detecting Cervical Cancer in Suspected Cases: A Comparative Study

Abstract

Introduction: Screening programs has conventional cytology such as Conventional Pap Smear (CPS) have successfully reduced cervical cancer, but newer tests like Manual Liquid-based cytology (MLBC) and Human Papillomavirus testing might enhance screening. Materials and Methods: This was a cross sectional study conducted on 175 samples was processed for CPS and MLBC. Cytobrush was used for LBC which was suspended and detached in the preservative fluid and processed by manual method. Histopathological correlation and HPV DNA testing was also done. Results: MLBC showed higher specimen adequately, cellularity, clean background and uniform distribution of cells than CPS. Conclusion: MLBC showed improved specimen adequately, better cytomorphological features and higher detection of epithelial cell abnormality.