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Traumatic spinal cord hemorrhage — Clinical Guidelines

Overview

Traumatic spinal cord hemorrhage encompasses various types of bleeding within or around the spinal cord, including subarachnoid, subdural, and intramedullary hemorrhages, often triggered by trauma or minor physical stress in predisposed individuals. 1 2 3

Diagnosis

Clinical Presentation: Neurological deficits (sensory loss, motor weakness, sphincter dysfunction) 3

Imaging: MRI is crucial for visualizing hemorrhage stages and locations 2

CT Scan: Useful for acute bleeding detection, especially subdural and subarachnoid hemorrhages 3

Coagulopathy Screening: Essential in patients with unexplained bleeding 3

Differential Diagnosis: Rule out other causes like arteriovenous malformations, spinal cord tumors, and vascular malformations 1 4

Management

Surgical Intervention: Indicated for significant intramedullary or compressive hemorrhages 3

Medical Management: Control of coagulopathy if present 3

Monitoring: Close neurological monitoring in hypo-coagulated patients 3

Avoid Unnecessary Procedures: Caution with lumbar punctures in anticoagulated patients due to risk of spinal hemorrhage 5

Supportive Care: Focus on stabilizing vital functions and managing complications 3

Special Populations

Hypo-coagulated Patients: Require heightened vigilance for spinal hemorrhage despite cranial bleeding 3

Elderly: May present with atypical symptoms; thorough imaging essential 2

Key Recommendations

Perform MRI for definitive diagnosis of traumatic spinal cord hemorrhages, including subarachnoid and subdural types (Evidence: Moderate 2)

Exercise caution with lumbar punctures in patients on anticoagulation to prevent spinal hemorrhage (Evidence: Weak 5)

Closely monitor neurological status in patients with coagulopathies, as they may harbor unsuspected spinal hemorrhages alongside cranial bleeding (Evidence: Expert opinion)

References

1 Hong JH. Spontaneous spinal subarachnoid haemorrhage and subdural haematoma upon customary bowing: a case report. British journal of neurosurgery 2023. link 2 Kakitsubata Y, Theodorou SJ, Theodorou DJ, Miyata Y, Ito Y, Yuki Y et al.. Spontaneous spinal subarachnoid hemorrhage associated with subdural hematoma at different spinal levels. Emergency radiology 2010. link 3 Mascarenhas L. Difficulties diagnosing spinal subdural hemorrhage in a hypo-coagulated patient due to simultaneous symptomatic subdural cranial hemorrhage. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2009. link 4 Oyanagi K, Yamazaki K, Hinokuma K, Ito F, Ikuta S. An autopsy case of intramedullary venous malformation of the spinal cord with spreading hematomyelia. Clinical neuropathology 1990. link 5 Walsh MN, Fischer GG, Anderson D, Mastri A. Fatal intracranial extension of spinal hemorrhage after lumbar puncture. Archives of neurology 1984. link

Traumatic spinal cord hemorrhage