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Table 3: MR imaging–pathologic correlation of spinal epidural hemangiomas
Case No. MR Type Histological Feature Hematoma Location Epidural Level CC
1 A Arteriovenous Yes Lumbosacral Ant 1 Radiculopathy
2 B Venous No Cervicothoracic Post 2 Radiculopathy
3 A Arteriovenous Yes Lumbar Ant 1 Radiculopathy
4 C Cavernous No Thoracic Post 2 Radiculopathy
5 C Cavernous No Thoracic Post 4 Axial pain
6 C Cavernous No Thoracic Post 4 Myelopathy
7 C Cavernous No Cervicothoracic Post 4 Myelopathy
8 D Cavernous Yes Cervicothoracic Post 7 Myelopathy
9 C Cavernous No Thoracic Post 2 Myelopathy
10 D Cavernous Yes Cervical Post 4 Radiculopathy
11 C Cavernous No Thoracic Post 2 Myelopathy
12 B Venous No Lumbar Ant 1 Radiculopathy
13 B Venous No Lumbar Ant 1 Radiculopathy
14 C Cavernous No Cervicothoracic Ant 5 Myelopathy
Note:—A indicates cystlike mass with T1 hyperintensity; B, cystlike mass with T1 isointensity; C, solid hypervascular mass; D, epidural hematoma; Epidural, location of masses either anterior (Ant) or posterior (Post) epidural space; Level, craniocaudal extension described as the number of vertebrae where mass was present; CC, chief complaint.