Spinal cord tumor - Symptoms and causes - Mayo Clinic
网页2020年11月14日 · A spinal cord tumor, also called an intradural tumor, is a spinal tumor that that begins within the spinal cord or the covering of the spinal cord (dura). A tumor that affects the bones of the spine (vertebrae) is called a vertebral tumor.
Intradural extramedullary spinal tumors - Radiopaedia.org
网页2022年5月26日 · The majority (70-80%) of spinal canal tumors are intradural extramedullary 1. Clinical presentation. Patients present with signs and symptoms of spinal cord or nerve root compression. Common presentations include weakness, localized back pain, radicular pain, sensory deficits, and gait ataxia. Pathology Etiology
EXTRAMEDULLARY INTRADURAL SPINAL TUMORS: A REVIEW OF …
网页Extramedullary, intradural spinal tumors (EISTs) are rare. They comprise about 40-45% of all spinal tumors. They are distinguished from intramedullary tumors by their extra-axial location. First recorded resection of EIST has been done by Sir Victor Alexander Haden Horsley (1888) in a 42 year old patient.
Intradural Intramedullary Spinal Cord Tumors - Medscape
网页2021年4月29日 · Intradural or primary spinal cord tumors (neoplasms) are uncommon lesions and fortunately affect only a minority of the population. However, when lesions grow, they result in compression of the...
Updates in the management of intradural spinal cord tumors: a …
网页2019年3月28日 · Stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), and proton beam therapy (PBT) have now become robust and mature, providing new radiotherapy options for patients with primary spinal cord malignancies treated in the definitive, adjuvant, or salvage setting.
Intradural spinal tumors in adults-update on management and …
网页Among spinal tumors that occur intradurally, meningiomas, nerve sheath tumors, ependymomas, and astrocytomas are the most common. While a spinal MRI is the state of the art to diagnose intradural spinal tumors, in some cases CT scans, angiography, CSF analyses, and neurophysiological examination can ….
Clinical outcome of intradural extramedullary spinal cord tumors…
网页2021年4月8日 · Intradural extramedullary tumors, that are typically benign, account for two-thirds of primary spinal tumors. Their location determines the clinical presentation, ease of surgical excision, and outcome. Plain radiograph can help to identify pedicle erosion, vertebral body erosion, foraminal widening, and scoliosis.
Spinal Tumors - Spinal Tumors - Merck Manual Professional Edition
网页Extramedullary tumors may be intradural or extradural. Most intradural tumors are benign meningiomas, schwannomas, and neurofibromas, which are the most common primary spinal tumors; most extradural tumors are metastatic. Give corticosteroids to patients with neurologic deficits due to spinal cord compression.
Recent advances in intradural spinal tumors - Oxford Academic
网页2017年12月5日 · In this review, we will discuss recent advances in our understanding of the most common intradural spinal tumors, namely astrocytomas, ependymomas, hemangioblastomas, meningiomas, and nerve sheath tumors, with an emphasis on molecular biology and experimental therapies for these neoplasms.
Intradural Extramedullary Tumors and Associated Syndromes
网页2023年4月25日 · Patients with intradural extramedullary tumors usually present with gait ataxia, radicular pain, and motor and sensory deficits due to chronic compressive myelopathy or radiculopathy. Contrast-enhanced MR imaging is the imaging modality of choice for the detection and evaluation of intradural extramedullary spinal tumors.
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