Abstract: Objective：Analyze the clinical features of cervical neoplastic lesions in adolescents and discuss the diagnosis and treatment measures. Methods：Retrospectively analyze the patients who were treated by the department of gynecology in the recent ten years. Results：Adolescent cervical neoplastic lesions accounted for 0.04%（9/22 283） of all cervical lesions during this period. In our study 7 patients were malignant lesions. 5 in 7 cases of cervical malignant lesions of this study were misdiagnosed. Ultrasound and MRI have a certain value to diagnoze cervical malignant lesions. Conclusions：Attention should be paid to the clinical characteristics in the diagnosis of adolescent cervical neoplastic lesions and the same as the emphasis on the most basic rectal and digital imaging examination for reproductive system. Gynecological bimanual examination should be conducted when needed to reduce the rate of misdiagnosis. Treatment is given priority to surgery and combined with radiation and chemotherapy if necessary, meanwhile keeping the endocrine and reproductive function as much as possible is necessary.

Key words: Puberty, Uterine cervical diseases, Chemotherapy, adjuvant, Radiotherapy, computer-assisted