A clinical prediction model for adnexal torsion in pediatric and adolescent population.

PURPOSE: To describe the clinical characteristics of children and adolescents that underwent diagnostic laparoscopy for suspected adnexal torsion (AT), and to develop a prediction model for preoperative detection of AT among young women. METHODS: A retrospective cohort study. We included all girls ≤18 years old with clinically suspected AT who underwent a diagnostic laparoscopy between 3/2011 and 6/2020. We compared patients with AT to those without AT and constructed a prediction model. RESULTS: Overall, 120 children and adolescents with suspected AT were included in the study. Of those, AT was identified in 83 (69.2%). In a multivariate analysis, the following risk factors were independently associated with AT and included in the prediction model: absence of right lower quadrant tenderness upon examination [adjusted odds ratio (aOR) (95% Confidence interval (CI)) 3.23 (1.23-8.47), p = 0.017], platelets level >240 K [aOR (95% CI) 3.15 (1.19-8.36), p = 0.021], and neutrophils level >5.4 [aOR (95% CI) 2.71 (1.02-7.52), p = 0.046]. The rate of AT was 12.5% in cases without risk factors for AT, 56.7% with one, 68.8% with two, and 94.1% with three risk factors present, respectively. CONCLUSIONS: We have identified preoperative indicators independently associated with surgically confirmed AT in a large cohort of young women. Level of evidence- III.

Spontaneous versus morcellator-related benign metastasizing leiomyoma-A retrospective study.

OBJECTIVE: To compare characteristics, disease course, and prognosis of spontaneous versus iatrogenic benign metastasizing leiomyoma (BML). METHODS: A retrospective cohort study comparing iatrogenic and spontaneous BML. RESULTS: Twenty cases were included, 12 (60%) spontaneous and 8 (40.0%) iatrogenic with a median follow up of 3.4 years. The rate of asymptomatic presentation did not differ between study groups (P = 0.157). When symptoms occurred, dyspnea was more common in the spontaneous group (66.6% vs 0%, P = 0.023) and self-palpation was more common in the iatrogenic group (57.1% vs 0%, P = 0.023). Intravascular masses were more common in the spontaneous group (66.6% vs 0%, P = 0.029). Rate of BML located in abdominal/pelvic cavity was higher in the iatrogenic group (100.0% vs 41.6%, P = 0.014). Of the 12 women in the spontaneous group, 50% had recurrent disease following surgical resection or unresectable lesions surgical resection was successfully attempted in seven of the eight (87.5%) women in the iatrogenic group, with no residual/recurrent disease. None of the patients died of her disease. CONCLUSION: Spontaneous and iatrogenic BML can probably be regarded as two separate etiologies of the same pathologic phenomenon, usually with favorable prognosis. However, spontaneous BML may have a less favorable course.

Pregnancy outcomes following laparoscopy for suspected adnexal torsion during pregnancy.

OBJECTIVE: To evaluate pregnancy outcomes of women with surgically confirmed adnexal torsion (AT) as compared to those in whom AT was ruled out. METHODS: A retrospective cohort study in a tertiary medical center. All pregnant women who underwent diagnostic laparoscopy due to suspected AT between 3/2011 and 4/2020 were included. We compared maternal, delivery and neonatal outcomes of both groups. We further compared women with confirmed AT to a control group of women who did not undergo laparoscopy during pregnancy. RESULTS: During the study period, 112 women met the inclusion criteria. AT was confirmed in 93 cases (83.0%). Baseline characteristics did not differ between groups, excluding the rate of previous AT [5.4% in the torsion vs. 26.3% in the no-torsion group, odds ratio (OR) 0.15, 95% confidence interval (CI) 0.04-0.62, p = .004], and nulliparity rate (57.0% in the torsion vs. 31.6% in the no-torsion group, OR 2.41, 95%CI 1.004-8.21, p = .043). Pregnancies conceived by assisted reproductive technology were more common in the AT group compared to the no-AT group (46.2% vs. 10.5%, OR 7.21, 95%CI 1.59-33.45, p = .002). Miscarriage and stillbirth rates, gestational age at delivery, delivery characteristics and neonatal outcomes were favorable and did not differ between groups. Outcomes of pregnancies with confirmed AT did not differ from a control group of women who did not undergo laparoscopy during pregnancy. CONCLUSION: Pregnancy outcomes among women who underwent laparoscopy for a suspected AT during pregnancy were reassuring, irrespective of the surgical findings and gestational week. Outcomes did not differ when compared to pregnant women who did not undergo laparoscopy. SYNOPSIS: Maternal, fetal and neonatal outcomes among women who underwent laparoscopy for suspected adnexal torsion during pregnancy are reassuring, irrespective of the surgical findings and gestational week.