title: Microsurgical excision of ganglioneuroma arising from the C8 nerve root within the neuroforamen.
abstract: Ganglioneuromas are benign, slow-growing tumors originating from sympathetic nerves or peripheral nerves, often associated with multiple tumor syndromes. They occasionally occur as spinal lesions and grow within the spinal canal or as paraspinal lesions. In this report, we describe a rare solitary ganglioneuroma arising from the cervical nerve root (C8) within the intervertebral foramen in adults. The tumor could be detected as a mass limited to the neuroforamen at an early stage by MR images. Unilateral microsurgical foraminotomy and EN BLOC resection of the tumor resulted in disappearance of the symptoms. Microsurgical resection of the relevant nerve root through limited medial foraminotomy at an intricate anatomical region of the cervico-thoracic junction was appropriate in the current case for complete resection of the tumor as well as to prevent postoperative structural weakness that could result in late segmental instability.
authors.affiliation: Department of Orthopaedics and Rehabilitation Medicine, Fukui University Faculty of Medical Sciences, Fukui, Japan. kuchida@fmsrsa.fukui-med.ac.jp
authors.forename: K
authors.initials: K
authors.lastname: Uchida
authors.forename: S
authors.initials: S
authors.lastname: Kobayashi
authors.forename: C
authors.initials: C
authors.lastname: Kubota
authors.forename: Y
authors.initials: Y
authors.lastname: Imamura
authors.forename: A
authors.initials: A
authors.lastname: Bangirana
authors.forename: E
authors.initials: E
authors.lastname: Mwaka
authors.forename: M
authors.initials: M
authors.lastname: Wada
authors.forename: H
authors.initials: H
authors.lastname: Baba
mesh_terms: D000328:Adult; D002574:Cervical Vertebrae / Q000473:pathology / Q000601:surgery; D019299:Decompression, Surgical / Q000379:methods; D005729:Ganglioneuroma / Q000473:pathology* / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D007796:Laminectomy / Q000379:methods; D008279:Magnetic Resonance Imaging; D008297:Male; D008866:Microsurgery / Q000379:methods; D019635:Neurosurgical Procedures / Q000379:methods; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology* / Q000503:physiopathology / Q000601:surgery*; D011843:Radiculopathy / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D013126:Spinal Nerve Roots / Q000473:pathology* / Q000503:physiopathology / Q000601:surgery*; D016896:Treatment Outcome