case_images: PMC3418014_01
case_images: Figure 1: MRI of right gluteal region
case_images: ajcr-2-2.f1.jpg
case_images: PMC3418014_01_ajcr-2-2.f1.jpg
case_images: F1
case_images: T1 -weighted and hyperintense on T2 -weighted images with marked heterogeneity (Fig. 1). The mass was abutting the right iliac blade, though the cortical outline of the bone was well maintained.
case_images: Figure 2: Well differentiated and poorly cellular fibrous tissue with no increased mitotic activity, nuclear pleomorphism or necrosis.
case_images: ajcr-2-2.f2.jpg
case_images: PMC3418014_01_ajcr-2-2.f2.jpg
case_images: F2
case_images: Surgical margins of resected specimen were not free of tumor (Fig. 2).