case_images: PMC5074940_01
case_images: Sagital T1-weighted (a) and T2-weighted (b) axial T1-weighted image (c) and axial T2-weighted image (d) demonstrating a high signal intense epidural hematoma on the left side lumbar level L4-L5 and compressing the left L5-root
case_images: 40064_2016_3546_Fig1_HTML.jpg
case_images: PMC5074940_01_40064_2016_3546_Fig1_HTML.jpg
case_images: Fig1
case_images: T1- and T2-weighted images showed an extradural mass restricted to the dorsal space at lumbar level L4-L5 (Fig. 1). The axial images confirmed a mass, posterolateral to left-centred, at level L4-L5, which appeared to compress the left L5-root as it entered the intervertebral foramina (Fig. 1). 
case_images: a Histopathological specimen of organised epidural hematoma and b higher magnification of boxed area in a
case_images: 40064_2016_3546_Fig2_HTML.jpg
case_images: PMC5074940_01_40064_2016_3546_Fig2_HTML.jpg
case_images: Fig2
case_images: Histologic examination of the pathologic specimen confirmed the diagnosis of an organised chronic hematoma (Fig. 2).