Borderline ovarian tumors

Fertility outcome after conservative surgery for borderline ovarian tumors: a single center experience

OBJECTIVE

The present study aims to document the experience of a single center on the reproductive outcome of a cohort of women who were treated with conservative surgery for borderline ovarian tumors and to specify whether their fertility potential is associated with age, tumor histology and surgery type.

METHODS

A total of 55 women who had undergone conservative surgery for borderline ovarian tumors between January 1999 and January 2009 were eligible. Recurrence rate, fertility outcome and the number of pregnancies were analyzed retrospectively.

RESULTS

Among the study group, 11 women were not sexually active both at the time of surgery and during the follow-up period. Thus, a total of 44 patients attempted pregnancy after conservative surgery and 52.3% of them (23 out of 44) were able to conceive either spontaneously or by in vitro fertilization. The ability to conceive was shown to be associated with age, tumor histology and type of conservative surgery. As expected, the fertility potential correlated positively with decreasing age (correlation coefficient = 0.705, p = 0.001). Moreover, the existence of non-serous histology and the implementation of unilateral cystectomy were found to be associated with the ability to reach a clinical pregnancy (correlation coefficient = 0.585, p = 0.001 and correlation coefficient = 0.587, p = 0.001, respectively).

CONCLUSIONS

The primary treatment of borderline ovarian tumors refers to conservative surgery. Younger age, non-serous histology and unilateral cystectomy appear to be associated with favorable reproductive outcome in women who undergo conservative surgery for borderline malignancy of ovary.

Complete lymph node dissection: is it essential for the treatment of borderline epithelial ovarian tumors?

OBJECTIVE

The present study aims to compare the clinical and reproductive outcomes of women who have undergone lymph node dissection with those who have not and to discuss the indications for retroperitoneal evaluation in the treatment of borderline ovarian tumors.

METHODS

The present study investigated 123 women who were finally diagnosed with borderline epithelial ovarian tumors at the study center between January 1999 and January 2009. A total of 68 patients (55.3%) were found to have a complete surgical staging procedure.

RESULTS

The patients who underwent complete lymph node dissection were significantly younger than those who did not have lymphadenectomy. Thus, the ratio of postmenopausal women was significantly higher among those in whom retroperitoneal evaluation was performed. As expected, the intraoperative blood loss was significantly more and the hospital stay was significantly longer in patients who underwent complete lymph node dissection. Also, the non-serous borderline ovarian tumors were significantly more frequent in the latter patient group. However, overall and disease-free survival spans were found to be statistically similar for both study groups as well as the recurrence rate.

CONCLUSIONS

Retroperitoneal evaluation can be spared in every woman with borderline ovarian tumor unless she is to undergo complete surgical staging procedure because of high recurrence risk, advanced stage disease or personal choice.

Fertility and recurrence results of conservative surgery for borderline ovarian tumors

OBJECTIVES

To evaluate the fertility and recurrence outcomes in women treated with fertility-sparing surgery for borderline ovarian tumors.

METHODS

A total of 142 patients with borderline ovarian tumors managed surgically from 1993 to 2004 were identified from gynecologic oncology and pathology files of SSK Ankara Maternity and Women's Health Teaching Hospital. Sixty-two of those patients who had conservative surgery were eligible for the study. Information was acquired by retrospective medical record review and patient interview.

RESULTS

The observed recurrence rates after radical and fertility-sparing surgery were 0.0% and 6.5%, respectively. Four patients from the conservative surgery group developed recurrence, in contrast to none of the patients from the non-conservative surgery group. No disease-related deaths occurred in any group. In the conservatively managed group, ten women had successful pregnancies, with a total of 10 live births and 3 abortions. The mean duration of follow-up for the conservative surgery group was 44.3 months (range, 3-128).

CONCLUSION

Fertility-sparing surgery for borderline ovarian tumors should be considered for women in the reproductive age group who desire preservation of fertility. Recurrence is noted significantly more often after this type of treatment and close follow-up is needed to detect recurrent disease.