Late-onset "white cord syndrome" in an elderly patient after posterior cervical decompression and fusion: a case report

Spinal Cord Series and Cases
Ioannis PapaioannouPanagiotis Korovessis

Abstract

In 2013, a rare early complication following cervical decompression the so-called "white cord syndrome" (WCS) was described for first time. This designation was given on the basis of the postoperative appearance of intramedullary hypertense areas in T2-MRI, resulting in devastating neurological damage. To our knowledge, only three cases of WCS have been published; we hereby present the fourth case, but the first one with late-onset presentation of this syndrome. A 79-year-old male patient with Nurick grade 3 CSM was referred to our institution. He had already had a double-level C4-C6 anterior cervical decompression and fusion (ACDF) 2 years ago in another institution. The patient underwent posterior decompression from C3 to C6 plus C2-C7 lateral mass screw fusion. Within the first 24 h following surgery, he gradually developed C6 incomplete paraplegia (ASIA B). Cervical MRI disclosed a hypertensive signal in T2-weighted sequences at C6-C7 levels and the diagnosis of WCS was suspected. Revision surgery was made 30 h following our first surgery, with wider posterior decompression accompanied by intravenous methylprednisolone. The patient's neurologic status was improved, but the final neurologic outcome was worse (Nurick 4) than ...Continue Reading

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Citations

Mar 24, 2021·British Journal of Neurosurgery·N V Todd
Oct 1, 2020·Radiology Case Reports·Francisco SepulvedaPaulina Yañez

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