Spinal Chronic Subdural Hematoma Cured by Lumbar Drainage: A Case Report and Literature Review
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…
How strong is the evidence?
Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
Read the paper
Related studies
- Improving sleep quality leads to better mental health: A meta-analysis of randomised controlled trials
- Tocilizumab in patients with severe COVID-19: a retrospective cohort study
- A new aging measure captures morbidity and mortality risk across diverse subpopulations from NHANES IV: A cohort study
- Fruit, vegetable, and legume intake, and cardiovascular disease and deaths in 18 countries (PURE): a prospective cohort study
- Are noise and air pollution related to the incidence of dementia? A cohort study in London, England
- Long COVID symptoms and duration in SARS-CoV-2 positive children — a nationwide cohort study
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.