Survival of women with surgical stage II endometrial cancer.
OBJECTIVE
The aim of this study was to report survival and determine prognostic factors and results of therapy in women with surgical stage II endometrial cancer.


METHODS
Forty-eight consecutive women with surgical stage II endometrial cancer treated at the University of Vermont between March 1984 and March 1998 were reviewed. Patients' characteristics, surgical procedure, postoperative treatment and its complications, and tumor recurrence and its treatment were recorded. In addition, a formal review of their pathological material for confirmation of the diagnosis was performed.


RESULTS
The median duration of follow-up was 6.2 years. Three patients (6.3%) had tumor recurrence and two (4.2%) died of their disease. The estimated 5-year overall survival and disease-free survivals were 92.1% (SE = 5.5%, 95% confidence interval: 81.3, 100%) and 89.9% (SE = 5.8%, 95% confidence interval: 78.5%, 100%), respectively. None of the patients treated by total abdominal hysterectomy followed by both whole pelvic and vaginal cuff radiation therapy (the main line of treatment for patients in whom cervical involvement was diagnosed following hysterectomy, n = 20) or by radical hysterectomy (the main line of treatment for patients in whom cervical involvement was known before hysterectomy, n = 11) had tumor recurrence. Three of 17 (17.6%) patients treated with total abdominal hysterectomy followed by either whole pelvic (n = 13) or vaginal cuff (n = 4) radiation therapy had tumor recurrence. The difference between those two groups was statistically significant (0/31 versus 3/17, P = 0.02). There was no difference in survival among women with stage IIA and IIB or women who underwent radical abdominal hysterectomy and those who underwent total abdominal hysterectomy with postoperative pelvic and vaginal cuff radiation. Morbidity secondary to therapy was mild. Age, depth of myometrial invasion, tumor histology, and grade were not significantly related to recurrence.


CONCLUSIONS
Survival of women with surgical stage II endometrial cancer is excellent especially among those treated with total abdominal hysterectomy followed by both pelvic and vaginal cuff radiotherapy or by radical abdominal hysterectomy.
Eltabbakh
G H
GH
Department of Obstetrics and Gynecology, University of Vermont, Burlington, Vermont 05401, USA. gamal.eltabbakh@vtmednet.org
Moore
A D
AD
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D016889:Endometrial Neoplasms / Q000401:mortality* / Q000473:pathology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D015996:Survival Rate