Table 1: Summary of previously reported clinical and MRI findings of PMEDF.
|
Article |
Primary Symptoms |
MRI findings |
Treatment |
Differential Diagnosis |
|
Hawkins J C et al. (2018) [1] |
40 M, seven days of cauda equina |
Left heterogeneous hyperintense mass at L4-L5 |
decompression laminectomy at L4-5 |
Epidural tumor and abscess |
|
C.Y. Chen et al. (2006) [2] |
75 M, radiculopathy |
Right isointense mass with rim enhancement at L2-L3 |
Decompression laminectomy at L2-L3 |
NA |
|
Morito takano et al. (2017) [3] |
78 M, LBP, gait disturbance and bilateral legs numbness |
Left ring Enhancing lesion L3-L4 |
Decompression laminectomy from L2-L4 |
Epidural Hematoma and abscess |
|
Dosoglu M et al. (2001) [6] |
47 M, 15 days of cauda equina |
Left ring Enhancing Lesion L3-L4 |
decompression by fenestration at L3-L4 |
NA |