PMC8462911_01
MRI of the cervical spine with and without contrast showing multilevel degenerative disc disease with protrusions at C4-C5, C5-C6 and C6-C7. (A) T1 Turbo Spin Echo (TSE), Sagittal. (B) T1 TSE, Sagittal, Fat Suppressed. (C) T2 TSE, Sagittal. (D) T2 TSE, Short-TI Inversion Recovery, Sagittal
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MRI Brain and Cervical Spine with and without contrast demonstrated no evidence demyelinating lesions, but the presence of multilevel degenerative disc disease with protrusions at C4-C5, C5-C6 and C6-C7 (Figure 1).
F-wave studies of the right peroneal, left tibial and right tibial nerves showing an ascending pattern of absent, prolonged, and non-reproducible late-response
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Nerve conduction studies (NCS) performed 8 days after symptom onset demonstrated decreased conduction velocity of the right peroneal motor nerve, an absent F-wave in the right peroneal nerve, and prolonged latency (57.44 ms) of left and right tibial F-waves, in addition to sural sparing (Figure 2), consistent with early demyelinating features of GBS.