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目的探讨阴道镜诊断早期宫颈癌与癌前病变的价值。方法选择行阴道镜下活检患者428例,每一患者均行阴道镜和病理组织学检查。结果阴道镜诊断早期宫颈癌和癌前病变的灵敏度、特异度、阳性预测值和阴性预测值分别为90%(81/90),93.8%(317/338),79.4%(81/102),97.2%(317/326)。结论阴道镜诊断早期宫颈癌和癌前病变特异度及灵敏度高,有很高的临床应用价值。
Objective To explore the value of colposcopy in the diagnosis of early cervical cancer and precancerous lesions. Methods 428 cases of biopsy under colposcopy were selected, and colposcopy and histopathology were performed on each patient. Results The sensitivity, specificity, positive predictive value and negative predictive value of colposcopy in the diagnosis of early cervical cancer and precancerous lesions were 90% (81/90), 93.8% (317/338), 79.4% (81/102) 97.2% (317/326). Conclusion Colposcopy diagnosis of early cervical cancer and precancerous lesions with high specificity and high sensitivity, a high clinical value.