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An example of a “Hot Cross Bun” sign. Axial T2-weighted (left) and axial multiplanar reconstruction of a T1-weighted volumetric sequence (right) of a 59-year-old male Spinocerebellar Ataxia Type 2 patient showing an hyperintensity of transverse pontine fibers and median pontine raphe (red arrows in left), also visible as a T1-weighted mild hypointensity (red arrows in right), representing the so-called “Hot Cross Bun” sign
