Comparison of High-Definition Electronic Magnifying Endoscopy With Image-Enhanced Technology Versus Colposcopy in the Detection of Cervical and Vaginal Lesions

1. Primary Objective: To compare the diagnostic accuracy of high-definition electronic magnifying endoscopy combined with image-enhanced technology versus colposcopy for cervical and vaginal lesions. 2. Secondary Objectives: To evaluate and compare the sensitivity, specificity, positive predictive value, and negative predictive value of the two examination methods, and to assess the differences between the two techniques in image characteristics, such as lesion border clarity and visualization of microvascular structures.