Gamuts
Extradural lesion with normal adjacent bone
May Be Caused by
Amyloidosis
Arachnoid cyst
Arachnoiditis
C1-C2 subluxation in rheumatoid arthritis
Conjoined root sleeve
Cysticercosis
Dermoid
Diffuse idiopathic skeletal hyperostosis
Disk bulge
Disk extrusion
Disk protrusion
Epidermoid
Epidural abscess
Epidural hematoma
Epidural lipomatosis
Epidural metastasis
Epidural scar
Extramedullary hematopoiesis
Extruded or sequestered disk
Facet joint synovial cyst
Fungal disease
Intraspinal ligament ossification
Ligamentum flavum thickening
Lymphoma
Marginal osteophyte
Meningioma
Neuroblastoma
Neurofibroma
Pseudomeningocele
Root sleeve avulsion
Root sleeve diverticulum
Root sleeve ectasia
Sarcoidosis
Schistosomiasis
Spinal dysraphism
Spinal lipoma
Tarlov cyst
Teratoma
Tuberculosis
May Be Caused by
Amyloidosis
Arachnoid cyst
Arachnoiditis
C1-C2 subluxation in rheumatoid arthritis
Conjoined root sleeve
Cysticercosis
Dermoid
Diffuse idiopathic skeletal hyperostosis
Disk bulge
Disk extrusion
Disk protrusion
Epidermoid
Epidural abscess
Epidural hematoma
Epidural lipomatosis
Epidural metastasis
Epidural scar
Extramedullary hematopoiesis
Extruded or sequestered disk
Facet joint synovial cyst
Fungal disease
Intraspinal ligament ossification
Ligamentum flavum thickening
Lymphoma
Marginal osteophyte
Meningioma
Neuroblastoma
Neurofibroma
Pseudomeningocele
Root sleeve avulsion
Root sleeve diverticulum
Root sleeve ectasia
Sarcoidosis
Schistosomiasis
Spinal dysraphism
Spinal lipoma
Tarlov cyst
Teratoma
Tuberculosis