Development of an Algorithm for Cervical High-Grade Squamous Intraepithelial Lesion Based on Breath Print Analysis.

Objectives: This study was designed to develop an algorithm for the diagnosis of cervical high-grade squamous intraepithelial lesions (HSIL), based on patterns of volatile organic compounds, evaluated using an e-nose.

Methods: For this pilot study, the study population consisted of a group of 25 patients with histologically confirmed HSIL and a group of 26 controls. Controls consisted of women visiting the outpatient department for gynecological complaints unrelated to cancer.