OCAD MSK

History

Right sided radiculopathy

Figure 1 for case Synovial cyst ( RID3940 )
Figure 1
Figure 2 for case Synovial cyst ( RID3940 )
Figure 2
Figure 3 for case Synovial cyst ( RID3940 )
Figure 3

Discussion

Lobulated L5-S1 synovial (facet) cyst causing focal narrowing at the neural foraminal entrance. Note the low signal rim described in synovial cysts (Liu et al, attached). Reference article.

Diagnosis

Synovial cyst ( RID3940 )

Bao Do, MD
Courtesy