Fig. 6From: Cerebrospinal fluid leak presented with the C1-C2 sign caused by spinal canal stenosis: a case reportPostoperative imaging. Postoperative saggital view of T2-weighted fat-suppressed magnetic resonance imaging (MRI) in the cervical level revealed disappearing of the fluid collection in the retrospinal region at C1-C2 level. Also, the spinal canal stenosis at C3/4 level was treatedBack to article page