Comparing long term impact on ovarian reserve between laparoscopic ovarian cystectomy and open laprotomy for ovarian endometrioma.

OBJECTIVE: To compare the long term impact on ovarian reserve between laparoscopic ovarian cystectomy with bipolar electrocoagulation and laparotomic cystectomy with suturing for ovarian endometrotic cyst. PATIENT AND METHOD(S): 121 patients with benign ovarian endometroitic cysts were randomised to either laparoscopic ovarian cystectomy using bipolar electrocoagulation (61 patients) or laparotomic ovarian cystectomy using sutures (60 patients). Serum follicle-stimulating hormone, Antimullerian hormon, Basal antral follicle Count, mean ovarian diameter, and ovarian stromal blood flow velocity were measured at 6, 12 and 18 months after surgery and compared in both groups. RESULT(S): A statistically significant increase of serum FSH was found in the laproscopic bipolar group at 6-, 12 and 18-month postoperativly compared to open laparotomy suture group. Also, a statistically significant decrease of the mean AMH value occurred in laproscopic bipolar group at 6-, 12 and 18-month follow- up compared to open laparotomy suture group. Basal antral follicle number, mean ovarian diameter and peak systolic velocity were significantly decreased during the 6-, 12,18 -month follow-up in laproscopic bipolar group compared to open laparotomy suture group. CONCLUSION(S): After laproscopic ovarian cystecomy for endometrioma all pareameter of ovarian reseve are significantly decreased on long term follow up as compared to open laprotomy.

Three-dimensional power Doppler study of changes in uterine vascularity after absorbable cervical tourniquet during open myomectomy.

OBJECTIVE: To evaluate the effect of an absorbable polyglactin tie (i.e., cervical tourniquet) on postoperative uterine artery blood flow using three-dimensional (3D) power Doppler. PATIENTS AND METHODS: Forty-four patients with symptomatic uterine myomas warranting surgical treatment were randomized to either receive absorbable cervical tourniquets group 1 or not group 2. Resistance index, pulsatility index, and peak systolic velocity of the uterine artery as well as 3D power Doppler study of uterine vascularity in terms of VI, FI, vascularization flow index (VFI) were performed preoperatively and at 1 and 3 months, postoperatively. Estimated myoma and uterine volume, operative time were compared in both groups. RESULTS: No significant difference in the characteristics of myomas, regarding number, size, and location of the largest myoma, between the two studied groups. No significant differences between the two groups for uterine artery RIs, PIs, and PSV at 1 and 3 months, postoperatively. The myometrial VI, FI and VFI in the study group were comparable to those in the control group. No sequential change in FI was noted in either group. CONCLUSION: Absorbable cervical tourniquet during open myomectomy did not compromise uterine perfusion as evaluated by 3D power Doppler study.

Does cervical length and the lower placental edge thickness measurement correlates with clinical outcome in cases of complete placenta previa?

OBJECTIVES: To evaluate the effectiveness of cervical length and the lower placental edge thickness measurement in predicting the risk of antepartum hemorrhage (APH) and emergency preterm cesarean delivery in women with complete placenta previa. METHODS: Fifty-four cases with confirmed diagnosis of complete placenta previa in third-trimester were subjected to transvaginal sonographic measurement of cervical length and lower placental edge thickness and correlated this to clinical outcome with regards to gestational age at delivery, ante partum hemorrhage, emergency cesarean section before 36 weeks due to massive hemorrhage and neonatal birth weight. RESULTS: Antepartum bleeding and emergency cesarean section rate before 36 weeks due to massive bleeding were significantly higher in cases with thick lower placental edge or central placenta than cases with thin lower placental edge [16 cases (53.3%) vs. 5 cases (20.8%)] for the former and [14 cases (46.6%) vs. 4 cases (16.6%) for the later]. Antepartum bleeding was observed in 18 cases (51.4%) when cervical length measurements ≤30 mm of whom 16 cases (88.9%) had showed severe attack necessitated emergency cesarean delivery before 36 weeks versus 4 cases (21.1%) with cervical length ≥30 mm. By combining cervical length with lower placental edge thickness measurement sensitivity, specificity, positive predictive value (PPV) negative predictive value (NPV) and accuracy increased to 83.3, 78.4, 53.4, 79.8 and 89.7%, respectively for the prediction of antepartum bleeding and emergency cesarean section <36 weeks using receiver-operating characteristics curve with area under the curve 0.882. CONCLUSION: Short cervical length at cut-off value ≤30 mm and increased lower placental edge thickness measurements may predict with high accuracy the risk of APH and emergency preterm cesarean delivery in patients with complete placenta previa.