Fig. 3From: Multilevel calcium pyrophosphate dihydrate deposition in cervical ligamentum flavum: clinical characteristics and imaging featuresMagnetic resonance imaging of case 15. Nodular masses with low-signal intensity in both T1-weighted imaging (A and D) and T2-weighted imaging (B and E) are seen at the interlaminar spce of C5–6 and C6–7. Magnetic resonance imaging demonstrated a retro-odontoid mass severely compressing the spinal cord (C)Back to article page