Laparoscopic ovarian surgery in children and adolescents

Treating Benign Ovarian Lesions in the Pediatric Population: A Single Institution's Retrospective Investigation of Laparoscopy Versus Open Repair

Background: Benign ovarian lesions in the pediatric population have variable risk of recurrence or development of metachronous lesions, leading to variations in operative approach. Our study compares outcomes with differing surgical approaches to better elucidate risk of recurrent or metachronous lesions, time to development of these lesions, and hospital length of stay to determine if one operative approach has superior outcomes. Methods: We retrospectively examined data from Indiana University Health facilities from 2002 to 2020. Patients ≤18 years old who underwent surgical management of a benign ovarian lesion were included. Patients were categorized as undergoing oophorectomy versus ovarian sparing surgery (OSS), with open and laparoscopic approaches. Significance was defined as P < .05. Results: We identified 127 patients who underwent an open (n = 65) versus laparoscopic (n = 55) surgical approach. Patients undergoing open surgery had a greater mean size of lesion (P = .05) and longer length of stay (P < .01). Complication rates (P = .1), rates of developing a metachronous or recurrent lesion postoperatively (P = .47), and time to formation of additional lesions were similar between groups (P = .25). The incidence of identifying an additional lesion after surgery was 14.2% (n = 18) in the mean time of 29.5 ± 31.6 months [SEM 7.5]. Risk of developing a metachronous lesion was similar regardless of the operative approach. Surgery for recurrent ovarian lesions was rare and occurred in only 1 case. Conclusions: Laparoscopic surgery was performed for smaller lesions and was associated with a shorter length of hospital stay. Laparoscopic and OSS was found to have no increased risk of developing metachronous lesions nor increased reoperative risk compared with traditional open and oophorectomy techniques.

Ovarian tumors in the pediatric population: An update

Research reveals that 1% of neoplasms in females under 17 years of age are ovarian neoplasms and though usually benign, malignant tumors may occur in the pediatric age group. This review considers various current concepts of these tumors including the epidemiology, risk factors, clinical presentations, diagnosis, differential diagnosis, and treatment options including the need to provide fertility-sparing surgery as well as their potential impacts on the psychological well-being of children and adolescents. We gathered data from the published articles ranging from studies, meta-analyses, retrospective studies, and reviews. We focused on the articles published in English between January 1, 2000, and August 31, 2023. Only a few articles published prior to 2000 were included for historical perspective.

Underutilization of laparoscopy for ovarian surgeries in the pediatric population: A nationwide analysis

PURPOSE

Oophorectomy and ovarian detorsion are some of the most frequent operations performed in the female pediatric population. Despite the advent of laparoscopy, many surgeons continue to utilize open surgical approaches in these patients. This study sought to compare nationwide trends and postoperative outcomes in laparoscopic and open ovarian operations in the pediatric population.

METHODS

Females less than 21 years old who underwent ovarian operations (oophorectomy, detorsion, and/or drainage) from 2016 to 2017 were identified from the Nationwide Readmissions Database. Patients were stratified by surgical approach (laparoscopic or open). Hospital characteristics and outcomes were compared using standard statistical tests.

RESULTS

There were 13,202 females (age 17 [14-20] years) who underwent open (59%) or laparoscopic (41%) ovarian operations. The most common indications for surgery were ovarian mass (48%), cyst (36%), and/or torsion (19%) for which oophorectomy (88%), detorsion (26%), and drainage (13%) were performed most frequently. The open approach was utilized more frequently for oophorectomy (95% vs. 77% laparoscopic) and detorsion (33% vs. 16% laparoscopic), both p < 0.001. A greater proportion of laparoscopic procedures were performed at large (67% vs. 61% open), teaching (82% vs. 76% open) hospitals in patients with private insurance (47% vs. 42% open), all p < 0.001. Patients undergoing open procedures had significantly higher index length of stay (LOS) and rates of wound infections. Thirty-day and overall readmission rates, as well as overall readmission costs, were higher in patients who received open surgeries.

CONCLUSIONS

Despite fewer overall complications, decreased cost, fewer readmissions, and shorter LOS, laparoscopic approaches are underutilized for pediatric ovarian procedures.

TYPE OF STUDY

Retrospective Comparative.

LEVEL OF EVIDENCE

Level III.

Laparoscopic Outcomes of Adnexal Surgery in Older Children and Adolescents

STUDY OBJECTIVE

To evaluate the outcomes of laparoscopic surgery for the treatment of adnexal pathology in older children and adolescents.

DESIGN

A retrospective cohort review.

SETTING

A tertiary academic center in Istanbul, Turkey.

PARTICIPANTS

Pediatric and adolescent patients aged between 9 and 19 years (n = 69) who underwent laparoscopic surgery for adnexal pathology from January 2005 through September 2015. The patients who were pregnant or with non-gynecologic pathology detected during surgery were excluded from the study.

INTERVENTIONS

Patients were divided into 2 groups according to their age. Group 1 consisted of 31 patients aged between 9 and 16 years and group 2 included 38 patients aged between 17 and 19 years.

MAIN OUTCOME MEASURES

The indication for surgery, procedures performed, anesthesia time, length of hospital stay, pathology findings, and complication rates were evaluated.

RESULTS

Ovarian cystectomy and adnexal detorsion with or without cystectomy were the most frequently performed. Ovary-sparing conservative surgery was possible for all patients, except those with gonadal dysgenesis and testicular feminization (n = 6), who underwent laparoscopic gonadectomy. The most common pathologic finding was mature cystic teratoma (30.2%), followed by benign paratubal cyst, and simple cysts of the ovary. Anesthesia time was shorter in group 2 (P = .018). The procedures performed, length of hospital stay, complication rate, and pathology findings were not significantly different between the 2 groups.

CONCLUSIONS

Laparoscopic surgery can be successfully performed as an efficient, safe, and well tolerated procedure for treating a wide variety of adnexal pathology among children and young adolescents without any significant variation between different age groups.

Update on the surgical management of ovarian neoplasms in children and adolescents: analysis on 32 cases

This study analyzes updated clinical, diagnostic, and surgical directions for the treatment of ovarian neoplasms in children and adolescents, comparing them with a retrospective analysis of 32 cases treated in two Pediatric Surgery University Institutions. From January 2005 to December 2015, 32 pediatric patients were surgically treated for 32 ovarian tumors: 28 (87.5%) benign and 4 (12.5%) malignant neoplastic lesions. Median age at surgery was 11.2 years (12.8 years in patients with benign neoplasms, 7.25 years in patients with malignant ones). All patients with malignant and 25% of patients with benign ovarian lesions had elevated serum level of tumors markers. The surgical approach was laparotomic in 62.5% and laparoscopic in 37.5%; 81.2% surgeries were performed in elective surgery and 18.8% in emergency. Intraoperative frozen section analysis was performed in 18.75% of patients. The most frequent surgery (96.8%) was unilateral oophorectomy. After a median follow-up of 76 months (range 6-132 months), 31/32 patients are alive and disease-free. In case of malignant tumors, fertility-sparing surgery with accurate staging must be performed. Laparoscopic multiport is the gold standard approach for benign pediatric ovarian neoplasms, but the use of laparoscopy in full respect of oncological principles also for early stage malignant tumors is currently increased.