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. 2023 Dec 14;13:22267. doi: 10.1038/s41598-023-49197-9

Table 2.

Agreement between HF-HRME prediction and HRA impression stratified by histopathologic diagnosis.

HF-HRME HRA Histopathologic diagnosis
Benign (n = 11) AIN 1 (n = 71) AIN 2+ (n = 22)
7 34 0
+ 2 28 2
+ 0 2 2
+ + 2 7 18

HF-HRME high frame rate high-resolution microendoscope, HRA high-resolution anoscopy, AIN 1 anal intraepithelial neoplasia grade 1, AIN 2+ anal intraepithelial neoplasia grade 2 or more severe.