Karaman, ErbilBeger, BurhanCetin, OrkunMelek, MehmetKaraman, Yasemin2025-05-102025-05-1020171643-375010.12659/MSM.9020992-s2.0-85015908064https://doi.org/10.12659/MSM.902099https://hdl.handle.net/20.500.14720/11977Background: Ovarian torsion can be seen in the otherwise-normal ovary and is a challenging issue in the emergency department. The aims were (1) to evaluate and compare the surgically verified ovarian torsion cases in otherwise-normal ovaries and ovaries including a mass or cyst and (2) to investigate whether the normal-appearing ovaries on ultrasound examination affected the diagnosis of ovarian torsion or not. Material/Methods: A retrospective cohort study design was used. The medical records of all postmenarchal adolescent girls with surgically verified ovarian torsion treated in a university hospital from 2010 to 2016 were reviewed. Results: Twenty-nine post-menarchal girls were identified. The subjects were divided into two groups. Eight girls (group 1) had ovarian torsion in a normal ovary, and twenty-one girls (group 2) had ovarian torsion including a mass or cyst. The median ages of group 1 and 2 were 13 and 14 years, respectively. Abdominal pain was the main presenting symptom for all cases in both groups. Doppler flow studies were abnormal in 6/9 (66.6%) in group 1 and 12/21 (57.1%) in group 2. The time from first admission to the operation was statistically longer in group 1 than in group 2 (34.5 +/- 24.3 hours vs. 19.5 +/- 9.2 hours, respectively; p=0.001). The longitudinal axis of uterine size was significantly shorter in group 1 than in group 2 (34.3 +/- 2.9 mm vs. 47.6 +/- 4.5 mm, respectively; p=0.001). Conclusions: Ovarian torsion in adolescent girls can be seen within the otherwise-normal ovary. The normal-appearing ovaries on ultrasound in the emergency department may lead to delay in the diagnosis of ovarian torsion in adolescent girls.eninfo:eu-repo/semantics/openAccessAdolescentGynecologyTorsion AbnormalityArticle23Q3Q11312131628296829WOS:000396981000002