Figure 2
From: Spinal dural ossification causing neurological signs in a cat
Sagittal planes of magnetic resonance images T1-weighted (A) , T2-weighted (B) before surgery and T1-weighted (C) , T2-weighted (D) after surgery. Intradural extramedullary/ extradural hypointensity in the vertebral canal (pointer arrows) in T1-weighted and T2-weighted images corresponds to a radiopaque line evident in the lateral radiograph at the level of C3-5. The arrows depict stenosis of the vertebral canal and flattening/compression of the spinal cord; the asterisk denotes the C2 vertebra.