Categorisation of breast lesions on fine needle aspiration cytology using international academy of cytology yokohama system, for risk assessment and management – a cross sectional study at tertiary care centre, belagavi.

Abstract

BACKGROUND AND OBJECTIVES: Breast cancer is one of the most prevalent malignancies worldwide, accounting for a 10.6% of cancer-related deaths. Early detection and accurate risk assessment are crucial for effective management. Fine Needle Aspiration Cytology (FNAC) plays a key role in diagnosing breast lesions. The International Academy of Cytology (IAC) Yokohama System was introduced to standardize FNAC reporting, improve risk assessment and management. This study aims to categorize breast lesions using the IAC Yokohama system, determines the risk of malignancy (ROM) and correlates FNAC findings with histopathology.