The Ring Sign.
Vasin D, Djuric-Stefanovic A.
Abdom Radiol (NY). 2020 Jan;45(1):239-240. doi: 10.1007/s00261-019-02166-1.
The follicular ring sign.
Lee SY.
Abdom Radiol (NY). 2021 Feb;46(2):839-840. doi: 10.1007/s00261-020-02705-1. Epub 2020 Aug 14.
'Ring sign' of pheochromocytoma.
Hasebe M, Shibue K, Honjo S, Hamasaki A.
QJM. 2023 Apr 29;116(4):296-297. doi: 10.1093/qjmed/hcac260.
Diamond ring sign.
Indiran V, Kokilavani J.
Abdom Radiol (NY). 2017 Nov;42(11):2778. doi: 10.1007/s00261-017-1197-1.
Chinese Ring-Sword sign in intramural hematoma: feature of intramural blood pool.
Revels JW, Akaike G, Kicska G, Cham MD.
Abdom Radiol (NY). 2020 Jan;45(1):234-236. doi: 10.1007/s00261-019-02304-9.
Pituitary Ring Sign Plus Sphenoid Sinus Mucosal Thickening: Neuroimaging Signs of Pituitary Apoplexy.
Vaphiades MS.
Neuroophthalmology. 2017 Aug 9;41(6):306-309. doi: 10.1080/01658107.2017.1349807. eCollection 2017 Dec.
Ring sign: an imaging sign for osteochondromyxoma in Carney complex.
Yu W, Zhang ZZ, Wang O, Huang MQ, Xia WB, Guermazi A.
Quant Imaging Med Surg. 2019 Dec;9(12):1958-1965. doi: 10.21037/qims.2019.11.14.
Sclerosing Mesenteritis: "Fat Ring Sign".
Kajihara Y.
Chonnam Med J. 2022 Sep;58(3):135. doi: 10.4068/cmj.2022.58.3.135. Epub 2022 Sep 23.
The hyperattenuating ring sign.
van Breda Vriesman AC.
Radiology. 2003 Feb;226(2):556-7. doi: 10.1148/radiol.2262011992.
Double-ring sign in granulocyte colony-stimulating factor-induced vasculitis.
Mizushima R, Kikuchi R, Takoi H, Shioiri N, Toriyama K, Abe S.
Respirol Case Rep. 2022 May 18;10(6):e0976. doi: 10.1002/rcr2.976. eCollection 2022 Jun.
