Abstract
BackgroundWe report a patient with unusual occipital neuropathic pain (at-level neuropathic pain) due to a small central cervical spinal cord injury (SCI).Case presentationA 50-year-old man presented with severe bilateral occipital pain after falling from a height of 2 m, 2 weeks ago. The degree of pain was evaluated to be 9 out of 10 using the numeric rating scale (NRS). The nature of the pain was tingling, burning, and piercing, and hyperalgesia was present over the bilateral posterior head regions. Greater occipital nerve block with bupivacaine and dexamethasone was not effective. On axial T2-cervical magnetic resonance imaging (MRI), a focal high signal change was observed in the central portion of the spinal cord at the C2 level. We deliberated that the patient’s pain was due to the SCI observed on MRI, and after administration of oral medications, the NRS pain score reduced from 9 to 2.ConclusionsNeuropathic pain caused by SCI varies according to the location and degree of injury of the pain-related neural tracts; therefore, clinicians should closely observe the pain patterns and findings on imaging in patients with SCI to determine the cause of pain accurately.
Highlights
We report a patient with unusual occipital neuropathic pain due to a small central cervical spinal cord injury (SCI).Case presentation: A 50-year-old man presented with severe bilateral occipital pain after falling from a height of 2 m, 2 weeks ago
Neuropathic pain caused by SCI varies according to the location and degree of injury of the painrelated neural tracts; clinicians should closely observe the pain patterns and findings on imaging in patients with SCI to determine the cause of pain accurately
We present a patient with unusual presentation of at-level neuropathic pain after SCI
Summary
Neuropathic pain caused by SCI varies according to the location and degree of injury of the painrelated neural tracts; clinicians should closely observe the pain patterns and findings on imaging in patients with SCI to determine the cause of pain accurately.
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