Ovarian Surgery · Cystectomy Technique
Yildirim M et al., 2003 · Eur J Obstet Gynecol Reprod Biol
To determine the effects of ovarian wedge resection by minilaparotomy in infertile patients with polycystic ovarian syndrome (PCOS). One hundred and thirty-four anovulatory patients with PCOS, who were previously treated with clomiphene citrate and gonadotropins and did not conceive were operated via minilaparotomy with microsurgical principles and ovarian wedge resection was performed on each subject. Pregnancy rates and adhesion formation were investigated retrospectively. A total of 121 pregnancies were achieved in 2 years (90%). One hundred and four patients conceived within the first 6 months (78%) and the remaining 17 patients conceived within 2 years (13%) following the operation. Sixty-eight patients had a second pregnancy later. In the post-operative period, 24 patients had cesarean delivery and 20 had diagnostic laparoscopy. Out of these 44 patients, only 5 of them were found to have minimal adhesions. This technique offers high pregnancy rates and minimal adhesion formation. Ovarian wedge resection by minilaparotomy might be an alternative treatment approach in patients with PCOS who did not conceive with standard ovulation induction protocols.
Ovarian Surgery · Cystectomy Technique
Adashi EY et al., 1981 · Fertil Steril
Fertility following bilateral ovarian wedge resection (BOWR) was evaluated in a retrospective cohort study of 90 consecutive cases of the polycystic ovary syndrome. Post-BOWR follow-up was available for varying time spans of up to 10 years. BOWR resulted in the resumption of menstrual cyclicity in 91.1% (82/90) of the cases. However, within this ovulatory group, 26 patients were characterized by oligo-ovulation and a significantly reduced conception rate (29.2%), as compared with that of 56 normo-ovulatory counterparts (60.3%). Although the crude overall conception rate for this series was 47.8%, the overall cumulative probability of conception at the end of follow-up as determined by life table analysis was 73%. The likelihood of conception at any given point in time was estimated by a monthly fecundability rate of 1.34%. Our findings also indicate that the probability of post-BOWR conception was unaffected by age, race, ward status, or duration of infertility. In contrast, persistent post-BOWR oligo- or anovulation and the presence of concurrent tuboperitoneal disease were reaffirmed as the most important determinants of the likelihood of post-BOWR conception. A minimum incidence of 7.8% was documented for acquired post-BOWR pelvic disease.
Ovarian Surgery · Cystectomy Technique
Meaker SR, 1950 · Fertil Steril
More than twenty-five years ago Edward Reynolds gave an excellent description of the polycystic ovary, and expressed the opinion that ovarian surgery was the most important single feature in the treatment of sterility of the female. This view was not accepted by later workers in the field. Indeed, the tendency has been to consider retention cysts as items of small importance, unlikely to cause symptoms and rarely calling for treatment on their own account. It remained for Stein15- 18 and his followers to define a type of case where the presence of multiple cysts evidently interferes both with ovulation and with endocrine activity, and to show that surgery frequently succeeds in restoring normal function. I propose to discuss certain aspects of this clinical problem, and to report my own series of 65 operated cases.
The fundamental cause of retention cysts is probably, as Zondek believes, a phase of hypergonadotropism. Under normal conditions large numbers of primordial follicles start to mature but never complete the process. At some point along the way the ova die, whereupon the follicles regress and ultimately become insignificant corpora fibrosa. Under the influence of excessive pituitary stimulation, however, such follicles may continue to secrete liquor and to grow after the disappearance of their ova.
Some of them eliminate themselves by delayed resorption and atrophy or, less often, by rupturing through the tunica albuginea. Others remain as permanent cystic structures. These retention cysts are pathologic, whereas atretic follicles in various stages of regression represent nothing more than phases of the normal ovulatory cycle.
Ovarian Surgery · Ovarian Reserve Preservation
Dabirashrafi H et al., 1991 · Fertil Steril
The rate of adhesion formation after ovarian electrocauterization has been described in two selective and unselective groups of patients with PCOS. The rate of this complication in the selective group was 0 from 16 ovaries and in the unselective group (5/25). However, the rate of major adnexal adhesion in the unselective group was 1 from 25 ovaries.
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