RESUMO
Objective:To evaluate prognosis factors of primary vaginal cancer. Methods:Data of 80 patients who were hospitalized in the Department of Gynecology and Oncology of Guangxi Tumor Hospital from January 2003 to January 2015 were retrospectively ana-lyzed. All the patients were divided into radiotherapy group (n=49) and surpery group (n=31). Based on radiation mode, the patients with radiotherapy were divided into two-dimensional radiotherapy group (n=29) and three-dimensional radiotherapy (3DRT) group (n=20). Prognosis and complications between two subgroups were compared. Surgical patients were divided into laparoscopic surgery group (n=16) and laparotomy surgery group (n=15) with comparing therapeutic feasibility of video-laparoscopic operation and laparot-omy for primary vaginal carcinoma treatment. Results:Univariate analysis showed that FIGO stage, pathology, tumor size, and extent of vaginal mass involvement were related to prognosis (P<0.05). Multivariate analysis showed that FIGO stage and pathology were in-dependent prognostic factors. Statistical differences of 5-year survival were significant between 2DRT (20.9%) and 3DRT (58.6%) groups (P=0.022). Incidences of urinary tract (14/29, 48.27%) and gastrointestinal symptoms (15/29, 51.72%) in 2DRT group and in 3DRT (3/20,15%;4/20,20%) are different significantly (P<0.05). Hospitalization days of laparotomy surgery group (57.00 ± 41.75) were significantly longer than that of laparoscopic surgery group (29.56 ± 7.30) (P=0.024). Conclusion: Applying laparoscopic surgery and 3DRT improved quality of life without decreasing survival rate of patients with vaginal cancer.
RESUMO
The vast majority of malignant tumors involving the vagina are secondary spread from primary malignant lesion of the cervix uteri, the sigmoid colon, the bladder and the vulva. Primary invasive carcinoma of the vagina remains among the rare gynecologic malignant tumor. The diagnosis of primary carcinoma of the vagina requires that the cervix and the vulva be intact and no clinical evidence of other primary tumors exist. Greater than 80-90% of all vaginal tumors are squamous cell type. We experienced two cases of primary vaginal cancer of 68 years old woman without any other gynecologic disease and 67 years old woman after hysterectomy for benign desease. We presented these cases with a brief review of related literatures.