Histopathological features
In the histopathology report of patients with JO-RRP, 9 cases (15.2%) of RRP with dysplasia were suggested, and no cases of RRP with carcinogenesis were found.Among AO-RRP patients, 79 cases (72.4%) were reported by postoperative histopathology with RRP with dysplasia, 3 cases (2.8%) were reported with RRP with carcinogenesis, and the cases with carcinogenesis were treated according to the principle of surgical treatment of malignant tumors. The difference between was statistically significant (p<0.01).