Nondysraphic Intramedullary Lipoma of the Cervical Spine: A Systematic Review of Management Strategies and Outcomes.

Autor: Grasso G; Neurosurgical Unit, Department of Biomedicine, Neurosciences and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy. Electronic address: giovanni.grasso@unipa.it., Paolini F; Neurosurgical Unit, Department of Biomedicine, Neurosciences and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy., Sallì M; Rehabilitation Medicine Outpatient Department, A.S.P. Palermo, Palermo, Italy., Kim HS; Department of Spine Surgery, Nanoori Gangnam Hospital, Seoul, South Korea., Torregrossa F; Neurosurgical Unit, Department of Biomedicine, Neurosciences and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy.
Jazyk: angličtina
Zdroj: World neurosurgery [World Neurosurg] 2023 Jun; Vol. 174, pp. 197-204.e1. Date of Electronic Publication: 2023 Mar 04.
DOI: 10.1016/j.wneu.2023.02.131
Abstrakt: Background: Nondysraphic intramedullary lipomas of the cervical spine are extremely rare, and only a few cases have been reported. We aimed to provide a thorough review of the literature regarding patient characteristics, treatment options, and outcomes in these patients. We also provided an illustrative case from our institution, which we added to the pool of patients identified by our review.
Methods: Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, the literature in PubMed/Medline, Web of Science, and Scopus databases was searched. Nineteen studies were included in the final quantitative analysis. The Joanna Briggs Institute critical appraisal tool was used to assess the risk of bias.
Results: We identified 24 patients with nondysraphic cervical intradural intramedullary lipoma of the spinal cord. The patients were predominantly male (70.8%) with a mean age of 30.3 years. Quadriparesis was observed in 33.3% of the cases, while paraparesis occurred in 25% of the patients. Sensory disturbances were observed in 8.3% of the cases. In some patients, the presenting symptoms were neck pain (4.2%) and headache (4.2%). Surgical treatment was performed in 22 cases (91.7%). In 13 cases (54.2%) a subtotal removal was reached, and in 8 cases (33.3%) partial tumor removal was feasible. In 1 case (4.2%) a simple laminectomy was performed. Fourteen patients (58.3%) improved, 6 (25%) were unvaried, and 2 (8.3%) worsened. The mean follow-up was 30.8 months.
Conclusions: Overall, surgical treatment can provide substantial spinal cord decompression improving or stabilizing the neurologic deficits. Experience from our case, along with analysis of reports from the literature, suggests that careful and controlled resection may provide benefits and avoid serious complications otherwise that result from aggressive resection.
(Copyright © 2023 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: