Get started
Work

Spinal Chronic Subdural Hematoma Cured by Lumbar Drainage: A Case Report and Literature Review

Year: 2025
Type: article
Study design: Case Report
Abstract: Chronic spinal subdural hematoma is an extremely rare condition. We recently encountered a case of symptomatic thoracolumbar chronic spinal subdural hematoma in an older patient caused by a fall. The patient was a man in his 80s with a history of cerebral infarction, who was receiving oral antiplatelet therapy. He was hospitalized for conservative treatment for a brain contusion and mild acute subdural hematoma, and was discharged home after 6 days. However, 9 days after the injury, the patient developed back pain, weakness in both lower limbs, and urinary incontinence and was brought to our hospital. A computed tomography scan on admission displayed a high-density area in the thoracolumbar spinal canal, and magnetic resonance imaging 2 weeks after the fall displayed a spinal subdural hematoma from 8th thoracic to sacral 2nd, with a hyperintensity signal on T1weighted image and T2 weighted image and partial low intensity on T2* imaging. On day 22 after the injury, lumbar drainage was performed, and a motor-oil-like hematoma was aspirated. A total of 330 mL of hematoma content was drained for 3 days. Immediately after treatment, the patient's back pain and lower limb weakness improved, and imaging confirmed the disappearance of the spinal subdural hematoma. Most reported cases to date of chronic spinal subdural hematoma were treated with invasive laminectomy for hematoma removal. In the present case, the authors suspected this condition from the late subacute stage of onset and were able to cure the patient with minimum invasive lumbar drainage after diagnosis of liquefaction of the hematoma by magnetic resonance imaging.
DOI: 10.2176/jns-nmc.2024-0210
Language: English
Subfield: Surgery
Field: Medicine
Open Access status: diamond
OpenAlex ID: W4409012919
FWCI: 0.892
Cites: 8
Cited by: 1
Related to: 10