case_images: PMC1779506_01
case_images: CT scan of the head shows a large vascular soft tissue mass involving the meninges and invasion of right parietal bone.
case_images: SRCM2006-52140.001.jpg
case_images: PMC1779506_01_SRCM2006-52140.001.jpg
case_images: F1
case_images: A CT scan of the brain demonstrated a large highly vascular soft tissue mass involving the meninges with invasion of the parietal bone and displacement of the brain parenchyma (Figure 1).
case_images: (a) Malignant spindle cells, pleomorphism, and high nucleocytoplasmic ratio. (b) Immunostain positive for smooth
  muscle actin.
case_images: SRCM2006-52140.002.jpg
case_images: PMC1779506_01_SRCM2006-52140.002.jpg
case_images: F2
case_images: The histologic examination demonstrated a malignant spindle cell neoplasm with immunostains positive for smooth muscle actin and negative for epithelial membrane antigen (Figure 2).