Vaginal Uterine Morcellation Within a Specimen Containment System: A Study of Bag Integrity.

STUDY OBJECTIVE: To evaluate the integrity of the endoscopic bag after transvaginal in-bag morcellation of uteri that need to be removed by vaginal morcellation during total laparoscopic hysterectomy (TLH). DESIGN: Prospective pilot study (Canadian Task Force classification II-2). SETTING: University hospital. PATIENTS: Twelve patients with uteri that needed to be removed and who required vaginal morcellation underwent TLH from September 2014 to February 2015, without suspected or confirmed malignancy. INTERVENTIONS: After transvaginal in-bag morcellation of uteri at the end of TLH, careful visual inspection of the endoscopic pouch, using diluted methylene blue, was carried out, highlighting any minimal bag damage. MEASUREMENTS AND MAIN RESULTS: No gross rupture was encountered after morcellation; however, 4 minimal ruptures were recognized (33%) after filling up the bag with diluted methylene blue. CONCLUSIONS: Minimal lesions of the bag may occur after transvaginal morcellation of uteri that need to be removed by vaginal morcellation; this may potentially affect the spread of cancer cells into the abdominal cavity.

Determinants of long-term clinically detected recurrence rates of deep, ovarian, and pelvic endometriosis.

OBJECTIVE: This study was undertaken to analyze the frequency and the determinants of long-term clinically detectable recurrence rate of deep, ovarian, and pelvic endometriosis. STUDY DESIGN: The clinical data of 1106 women with first diagnosis of endometriosis observed between 1979 and 2001 were collected. RESULTS: The 4-year recurrence rate was 24.6%, 17.8%, 30.6% and 23.7%, respectively, for cases of ovarian, pelvic, deep, and ovarian and pelvic endometriosis (P < .05). The recurrence rates decreased in all groups (with the exception of ovarian endometriosis) in the class age 34 years or older, these findings were significant (P < .05). Radicality was associated with lower recurrence rates in all the groups. A pregnancy after diagnosis was associated with a reduced risk of recurrence. CONCLUSION: The study shows that the recurrence rates of endometriosis were higher in case of deep endometriosis and that the risk factors for recurrence were similar among women with endometriosis at different sites.

Ovarian recovery after laparoscopic enucleation of ovarian cysts: insights from echographic short-term postsurgical follow-up.

STUDY OBJECTIVE: To evaluate damage to ovarian reserve following laparoscopic cystectomy of benign ovarian cysts. DESIGN: Prospective study (Canadian Task Force classification II-3). SETTING: Tertiary gynecologic endoscopic unit at a university-affiliated hospital. PATIENTS: Thirty-one patients who underwent excision of monolateral (n=25) or bilateral (n=6) benign ovarian cysts. INTERVENTIONS: Serial transvaginal ultrasound examinations during the first and third postsurgical menstrual cycles. The following ovarian echographic variables were evaluated: antral follicle count, ovarian volume, stromal blood flow, and side of ovulation. Two types of statistical analysis were performed: a paired analysis comparing operated and intact ovaries of the same patient and a prospective analysis comparing ecographic characteristics of the operated gonad at first and second evaluation. MEASUREMENTS AND MAIN RESULTS: Antral follicle count and stromal blood flow were not significantly affected by surgery. While ovarian volume was similar in the operated and in the contralateral intact gonad at the first ultrasound evaluation, the volume of the operated ovary was significantly reduced at the second assessment. The median (interquartile range) of the percentage of this reduction was 33% (18%-81%). This progressive reduction was confirmed by prospectively analyzing the operated ovaries. An increased probability of ovulation in the intact gonad was observed at both assessments. CONCLUSION: Laparoscopic excision of ovarian cysts is associated with damage to ovarian reserve, at least immediately after surgery. This effect does not appear to be consequent to an injury to ovarian vascularization.

Determinants of short term recurrence rate of endometriosis.

OBJECTIVE: To analyse the frequency and the determinants of recurrence rate of clinically detectable endometriosis. STUDY DESIGN: Prospective cohort multicenter study. Eligible for the study were all women observed for the first time during the period January-June 1998 at the participating centres with a laparoscopically confirmed first diagnosis of endometriosis. After diagnosis, patients were treated according to standard care of each centre and desire for pregnancy. The protocol required all women to be followed up at the centre each year for 2 years with a clinical examination, an ultrasound pelvic examination and a CA125 assay, unless pregnancy occurred. Second look laparoscopy was performed on a clinical basis. RESULTS: A total of 311 women (median age 36 years) entered the study. The two-year recurrence rate was 5.7% among cases stage I-II and 14.4% among stage III-IV (chi(1)2 adjusted for indication for surgery, p < 0.05). The recurrence rates tended to increase with age, being 4.6% among women aged 20-30 and 13.1% among women aged >30, but this finding was not statistically significant. CONCLUSION: The recurrence rate of clinically detectable endometriosis tends to be higher in older women with advanced stages of the disease and lower in women with infertility.