[Clinical analysis for 156 cases of vaginoscopy in young girls and adolescent girls].

To investigate the clinical value of vaginal endoscopy in the diagnosis and treatment for vaginal and uterine diseases in young girls and adolescent girls. 
 Methods: The clinical data of 156 young girls and adolescent girls treated with vaginoscopy from February 2000 to August 2017 were analyzed retrospectively.
 Results: Of the 37 cases of young girls, the clinical symptoms were the most common in vaginal hemorrhage, accounting for 40.5% (15 cases), the second one in vaginal foreign body, accounting for 29.7% (11 cases), the third one in abnormal vaginal secretion, accounting for 24.3% (9 cases), and the last one in low abdominal pain, accounting for 5.4% (2 cases). The final diagnosis of vaginal foreign body was 13 cases (35.1%). Of the 119 adolescent girls, the clinical symptoms of the visit were the most common in menstrual abnormalities or irregular vaginal bleeding, accounting for 75.6% (90 cases). The final diagnosis of abnormal uterine bleeding-ovulatory dysfunction was the most common with 59 cases (49.6%), following by 16 cases of abnormal uterine bleeding-polyp, 2 cases of abnormal uterine bleeding-malignancy and hyperplasia, and 1 cases of abnormal uterine bleeding-coagulopathy. There were 37 cases (31.1%) of reproductive tract malformation. All 156 patients successfully completed vaginal endoscopy and operation with only 1 case of urinary system infection. No other complications occurred and no damage in the hymen. 
 Conclusion: Vaginal endoscopy is a safe, effective and near-noninvasive way for the diagnosis and treatment of vaginal or uterine diseases in young girls and adolescent girls. In the case of abnormal vaginal secretions and vaginal bleeding, it should be properly recommended to use the vaginal endoscopy for diagnosis and treatment.