Published October 16, 2025 | Version v1

Radiology Quiz: The real Macaroni sign?

  • 1. ROR icon Link Campus University
  • 2. Monaldi Hospital
  • 3. ROR icon University of Campania "Luigi Vanvitelli"
  • 4. ROR icon Azienda Ospedaliera Universitaria Università degli Studi della Campania Luigi Vanvitelli

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References

  • Apaydin, M., et al., The macaroni sign. JBR-BTR, 2011. 94(5): p. 297.
  • Natale, F., et al., When a common sore throat unmasks a rare disease. The International Journal of Cardiovascular Imaging, 2025. 41(4): p. 811-812.
  • Suzuki, M. and T. Watari, Macaroni sign: a clue to Takayasu arteritis diagnosis. BMJ Case Rep, 2022. 15(8).
  • Chattopadhyay, A. and S. Jain, The Macaroni sign: The pathognomonic ultrasonography sign of Takayasu arteritis. Reumatol Clin (Engl Ed), 2020. 16(5 Pt 2): p. 426-427.
  • Meini, S., et al., Images in cardiovascular medicine. Takayasu's arteritis: the "macaroni sign". Circulation, 2006. 114(16): p. e544.
  • Abbara, S., et al., SCCT guidelines for the performance and acquisition of coronary computed tomographic angiography: A report of the Society of Cardiovascular Computed Tomography Guidelines Committee. Journal of Cardiovascular Computed Tomography, 2016. 10(6): p. 435-449.