case_images: PMC4553634_01
case_images: Preoperative magnetic resonance imaging enhanced T1-weighted showing the intense and homogeneous sign with "dural tail" in sagittal, axial and coronal view (a-c)
case_images: SNI-6-375-g001.jpg
case_images: PMC4553634_01_SNI-6-375-g001.jpg
case_images: F1
case_images: T1-weighted images showing intense contrast enhancement. This small mass appeared to be adherent to the dura mater with a dural tail sign [Figure 1]. The appearance suggested a convexity meningioma.
case_images: Histological examination showed a multilobulated lesion (b) composed of sinusoidal vascular spaces of various sizes lined with a single layer of endothelial cells (a and c). These vascular spaces are separated by fibrous connective tissue (a). H and E, x4 (a); H and E, x10 (b); H and E, x40 (c)
case_images: SNI-6-375-g002.jpg
case_images: PMC4553634_01_SNI-6-375-g002.jpg
case_images: F2
case_images: Postoperative magnetic resonance imaging (a-c) in axial, coronal, sagittal view
case_images: SNI-6-375-g003.jpg
case_images: PMC4553634_01_SNI-6-375-g003.jpg
case_images: F3