Table 2 CT and MR manifestations of 12 spinal EHE patients
From: Epithelioid hemangioendothelioma of the spine: an analysis of imaging findings
No | Density | Expansile osteolysis | Residual bone trabeculae | Sclerotic rim | Vertebral compression | Defined border | Majority of the lesion | Signal homogeneity | T1WI | T2WI | Fat suppression | Enhancement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Low | + | + | − | − | Ill | Vertebral body | Heterogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
2 | Isodense | + | + | − | + | Ill | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | − |
3 | Isodense | + | + | − | − | Well | Posterior elements | Heterogeneous | Isointense | Slightly hyperintense | Hyperintense | Obvious |
4 | High | + | + | − | + | Ill | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
5 | Isodense | − | + | − | + | Well | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
6 | Low | + | + | − | − | Well | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
7 | Isodense | − | − | − | − | Well | Posterior elements | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
8 | Low | + | + | + | − | Ill | Vertebral body | Heterogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
9 | High | + | + | − | + | Well | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
10 | Isodense | + | + | − | + | Ill | Vertebral body | Homogeneous | Isointense | Hyperintense | Hyperintense | Obvious |
11 | Low | + | + | − | − | Well | Posterior elements | − | − | − | − | − |
12 | Low | + | + | − | + | Ill | Vertebral body | Heterogeneous | Isointense | Slightly hyperintense | Hyperintense | Obvious |