Hao and Chris discuss three Aunt Minnies in CT evaluation of Stroke with Dr. Aly Abayazeed from the division of Neuroradiology.
- Hyperdense vessel sign
- Insular ribbon sign
- Delayed vessel sign
Resources:
- Prognostic value of the hyperdense middle cerebral artery sign and stroke scale score before ultraearly thrombolytic therapy.T Tomsick, T Brott, W Barsan, J Broderick, E C Haley, J Spilker, J Khoury. American Journal of Neuroradiology Jan 1996, 17 (1) 79-85;
- State-of-the-Art Imaging of Acute Stroke. Ashok Srinivasan, Mayank Goyal, Faisal Al Azri, and Cheemun Lum. RadioGraphics 2006 26:suppl_1, S75-S95
- Improved Detection of Anterior Circulation Occlusions: The “Delayed Vessel Sign” on Multiphase CT Angiography. Byrne, G. Sugrue, E. Stanley, J.P. Walsh, S. Murphy, E.C. Kavanagh, P.J. MacMahon. American Journal of Neuroradiology Oct 2017, 38 (10) 1911-1916; DOI: 10.3174/ajnr.A5317