Follicular Ring Sign Sibal 2012 Journal of Ultrasound in Medicine
Follicular Ring Sign. Peripherally displaced ovarian follicles resembling a string of pearls; Web follicular ring sign 16.
Follicular Ring Sign Sibal 2012 Journal of Ultrasound in Medicine
Web the follicular ring sign abdom radiol (ny). Web several imaging features are characteristic of adnexal torsion and can be seen to varying degrees across different modalities: Comparison with antral follicles of the contralateral ovary provides a convenient control. The follicular ring sign is a novel, easily identifiable sonographic finding of ovarian torsion consisting of hyperechoic rings around the antral follicles. In a retrospective analysis of 15 consecutive patients with torsion undergoing surgery, the follicular ring sign was frequently present, starting early in the disease course. Little or no ovarian venous flow (common; Normal vascularity does not rule out intermittent torsion Doppler findings in torsion are widely variable 3. Web follicular ring sign 16. Web a hyperechoic rim surrounding the follicles, referred to as the “follicular ring” sign, occurs in up to 38.1% of adnexal torsion cases (22,23).
In a retrospective analysis of 15 consecutive patients with torsion undergoing surgery, the follicular ring sign was frequently present, starting early in the disease course. Comparison with antral follicles of the contralateral ovary provides a convenient control. The follicular ring sign is a novel, easily identifiable sonographic finding of ovarian torsion consisting of hyperechoic rings around the antral follicles. Web the follicular ring sign was defined as the presence of perifollicular hyperechoic prominent margins, 1 to 2 mm thick, observed around all of the small (3 to 7 mm) antral follicles of the torsed ovary. Little or no ovarian venous flow (common; Web the follicular ring sign is considered as a characteristic sonographic sign for early diagnosis of ovarian torsion 1. Web the follicular ring sign abdom radiol (ny). In a retrospective analysis of 15 consecutive patients with torsion undergoing surgery, the. The follicular ring sign is a novel, easily identifiable sonographic finding of ovarian torsion consisting of hyperechoic rings around the antral follicles. Absent arterial flow (a less common, sign of poor prognosis) absent or reversed diastolic flow. A benign ovarian lesion acting as a lead mass;
