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PAPNET for cervical cytology screening. Experience in Greece
S Veneti1, M Papaefthimiou, H Symiakaki
1Department of Cytology, Lito Hospital for Women, Athens, Greece.
Objective:
To validate the efficacy of PAPNET for cervical cytology screening.
Study Design:
From a total of 50,000 gynecologic cases we selected 24 primarily negative smears from patients who, during follow-up, developed a precancerous lesion or cancer in a short time, ranging from a few months to two years. These negative smears were rescreened by the PAPNET automated system and reevaluated by two observers. A third observer blindly reevaluated the same cases manually.
Results:
Reevaluation after PAPNET screening showed one false negative smear, for a rate comparable to that of manual reevaluation, which also reclassified the same case. The time required to interpret a smear using the PAPNET system was approximately one minute, while the time required for conventional manual screening was approximately five.
Conclusion:
PAPNET is an efficient and fast screener for the detection of precancerous cervical lesions and cancer.