RESUMO
Sacral schwannoma is a rare lesion with a tendency to reach large proportions. The benign schwannoma rarely involves the vertebral bodies extensively. The authors report a case of giant intrasacral schwannoma in 30-year-old woman who had intermittent lower back pain during 3 years period. CT and MRI showed a destructive mass lesion within the upper part of sacrum with a large mass extending into the presacral space. The patient underwent combined surgery consisted of anterior transabdominal approach and posterior sacral laminectomy and total removal of tumor. The characteristics of the lesion were discussed with a review of literatures.
Assuntos
Adulto , Feminino , Humanos , Laminectomia , Dor Lombar , Imageamento por Ressonância Magnética , Neurilemoma , SacroRESUMO
Benign Schwannoma rarely involves the vertebral bodies extensively. Despite of huge amount of neoplastic mass and severe destructive bony changes, the neurologic deficits could not be discovered. The authors discussed the findings of plain X-rays, cervical CT, MRI, pathology as well as surgical procedure, and reviewed the literatures.