Table 2 MRI findings
From: Spinal osteoblastoma: a retrospective study of 35 patients’ imaging findings with an emphasis on MRI
MRI findings | Value | |
|---|---|---|
Size of nidus (mm) | Median (range) | 29.1(20–50) |
Calcification | Yes/no | 18/16 |
Border | Well defined/poorly defined | 21/13 |
Signs of TIWI | Slightly hypointense/isointense | 21/13 |
Signs of T2WI | Slightly hyperintense/hypointense | 18/16 |
Signs of FS T2WI | Slightly hyperintense/hypointense | 34/0 |
Enhanced degree of nidus | Slight/moderate/intense | 4/6/8 |
Enhanced degree of edema | Slight/moderate/intense | 0/0/17 |
BME | Yes/no | 30/2 |
LSTE | Yes/no | 29/3 |
Subcutaneous fat edema | Yes/no | 0/32 |