Fig. 3From: Acute neck pain caused by septic arthritis of the lateral atlantoaxial joint with subluxation: a case reportMagnetic resonance imaging on admission. Sagittal imaging (a, b) shows cord compression due to a pseudotumor around the dens (open arrow). Axial imaging shows heterogeneously low signal intensity around the left lateral atlantoaxial joint on T1-weighted imaging (c, arrows) and high signal intensity on T2-weighted imaging (d, arrows)Back to article page