Analysis of diagnosis and treatment of vaginal intraepithelial neoplasia and correlation to cervical intraepithelial neoplasia
10.3760/cma.j.issn.0529-567x.2009.03.004
- VernacularTitle:阴道上皮内瘤变与宫颈上皮内瘤变的相关性及其诊治的初步研究
- Author:
Hua LI
;
Li GENG
;
Yanli GUO
;
Hongyan GUO
;
Ke YOU
;
Jie QIAO
- Publication Type:Journal Article
- Keywords:
Vaginal neoplasms;
Precancerous conditions;
Carcinoma in situ;
Cervicalintraepithelial neoplasia;
Diagnosis;
Therapy
- From:
Chinese Journal of Obstetrics and Gynecology
2009;44(3):171-174
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnosis and therapy of vaginal intraepithelial neoplasia (VAIN) and correlation to cervical intraepithelial neoplasia (CIN). Methods The clinical and pathological data about age, liquid-based cytology, human papillomavirus (HPV) DNA test, colposcopy,histology types and treatment in 35 patients with VAIN were reviewed to investigate the diagnosis and therapy of VAIN and correlation to CIN. Results Mean age at presentation was 43.9 years. The percentage of VAIN I, VAINⅡ and VAINⅢ were 52% (18/35), 34% (12/35) and 14% (5/35), respectively. 8% (1/13) of patients were younger than 40 years developed VAIN Ⅲ, while 18% (4/22) patients were eider than 40 years. There were 83% (29/35) cases were diagnosed from 2007 to June 2008. 69% (24/35) or 17% (6/35) cases had the history of CIN or cervical cancer, respectively. VAIN Ⅱ - Ⅲ accounted for 3/9, 53% (8/15) and 4/6 of CIN I , CIN Ⅱ - Ⅲ and cervical cancer, respectively. There were 87% (13/15) positive high risk HPV infection in VAIN Ⅰ , while 100% in VAIN Ⅱ and VAINⅢ. There were 97% (33/34) cases with abnormality for liquid-based cytology and 86% (30/35) cases of lesions were located in the upper 1/3 vagina. Among 19 cases received therapy, 14 eases (74%) were treated by surgery, 2 eases (11%) by brachytherapy, 3 cases (16%) used drug on the surface of vagina and the lesions were shown recovery in 9 cases followed up. Conclusion The clinical characteristics of VAIN are similar to CIN and the principles of diagnosis and treatment are also the same as that of CIN.
