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The follicular ring sign

  • Classics in Abdominal Radiology
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References

  1. Moro F, Bolomini G, Sibal M, Vijayaraghavan SB, Venkatesh P, Nardelli F, Pasciuto T, Mascilini F, Pozzati F, Leone FPG, Josefsson H, Epstein E, Guerriero S, Scambia G, Valentin L, Testa AC (2020) Imaging in gynecological disease: clinical and ultrasound characteristics of adnexal torsion. Ultrasound Obstet Gynecol. Epub ahead of print. https://doi.org/10.1002/uog.21981

  2. Sibal M (2012) Follicular ring sign: a simple sonographic sign for early diagnosis of ovarian torsion. J Ultrasound Med 31(11):1803-1809.https://doi.org/10.7863/jum.2012.31.11.1803

    Article  PubMed  Google Scholar 

  3. Sibal M (2017) Torsion. In: Sibal M (ed) Ultrasound in gynecology: an atlas and guide, 1st ed. Springer Nature, Singapore, pp 413-433

    Chapter  Google Scholar 

  4. Foster BR, Kamaya A (2019) Adnexal/ovarian torsion. In: Kamaya A, Wong-You-Cheong J, Woodward PJ (ed) Diagnostic ultrasound for sonographers, 1st ed. Elsevier, Philadelphia, p 348

    Google Scholar 

  5. Petkovska I, Duke E, Martin DR, Irani Z, Geffre CP, Cragun JM, Costello JR, Arif-Tiwari H, Czeyda-Pommersheim F, Udayasankar U, Kalb B (2016) MRI of ovarian torsion: correlation of imaging features with the presence of perifollicular hemorrhage and ovarian viability. Eur J Radiol 85(11):2064-2071.https://doi.org/10.1016/j.ejrad.2016.09.020

    Article  PubMed  Google Scholar 

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Lee, S.Y. The follicular ring sign. Abdom Radiol 46, 839–840 (2021). https://doi.org/10.1007/s00261-020-02705-1

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  • DOI: https://doi.org/10.1007/s00261-020-02705-1

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