Spinal schwannomas account for about 25% of primary intradural spinal cord tumors in adult. The prognosis for spinal schwannomas is excellent in most cases. Complete resection is curative. However following subtotal removal, recurrence develops after several years. We describe a case of recurrent spinal schwannoma who had been operated twice before for same disease. The possible cause of recurrence and difficulties in reoperation are discussed.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4974985 | PMC |
http://dx.doi.org/10.4103/1793-5482.145060 | DOI Listing |
Surg Neurol Int
December 2024
Department of Spinal Neurosurgery, Kyoto Katsura Hospital, Kyoto, Japan.
Background: The delayed-window indocyanine green (DWICG) technique is useful for the removal of brain and spinal tumors.
Case Description: A 41-year-old female presented with lower left back and radicular pain. An magnetic resonance imaging (MRI) revealed an extramedullary L3 lesion located ventrally in the spinal canal that appeared to be a schwannoma.
Neurospine
December 2024
Hospital Privado de Rosario, Rosario, Argentina.
Endoscopic spinal surgery has gained increasing popularity over the past 10 years. Its muscle-preserving nature, reduction in postoperative pain, and lower complication rates have contributed to the growing number of surgeons adopting this technique year after year. This same progression has led to the application of the technique in oncological pathology, primarily for separation surgeries and biopsies of extradural lesions.
View Article and Find Full Text PDFCureus
November 2024
Neurosurgery, Erciyes University Faculty of Medicine, Kayseri, TUR.
Intramedullary schwannomas are a type of benign spinal cord tumor that originates from the Schwann cells of the nerve sheath. They are relatively rare and typically occur within the spinal cord itself, rather than in the surrounding tissue. Treatment options for cervical intramedullary schwannomas include surgical removal of the tumor, radiation therapy, and observation.
View Article and Find Full Text PDFNeuro Oncol
December 2024
Department of Molecular Biology, College of Natural Science, Pusan National University, Busan, Republic of Korea.
Background: NF2-related schwannomatosis (NF2-SWN) is associated with multiple benign tumors in the nervous system. NF2-SWN, caused by mutations in the NF2 gene, has developed into intracranial and spinal schwannomas. Because of the high surgical risk and frequent recurrence of multiple tumors, targeted therapy is necessary.
View Article and Find Full Text PDFJ Neurol Surg Rep
October 2024
Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States.
Spinal schwannomas are benign, slow-growing tumors originating from Schwann cells, constituting 25 to 30% of primary spinal neoplasms and most frequently arise from sensory nerve roots in the cervical or thoracic spine. 1 2 3 Although generally nonaggressive, their growth can result in significant neurological deficits due to compression of surrounding structures such as the spinal cord or nerve roots. 4 5 Patients commonly present with localized pain, muscle weakness, and sensory disturbances.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!