case_images: PMC1920592_01
case_images: Round region of heterogeneously increased
  density in anterior abdominal wall just superior to symphysis pubis. 
  This region measures approximately 3 cm in diameter. Postoperative inflammatory changes are noted just inferior to this region.
case_images: SRCM2007-53549.001.jpg
case_images: PMC1920592_01_SRCM2007-53549.001.jpg
case_images: F1
case_images: CT confirmed the presence of a locally recurrent mass not observed on the previous CT exam performed immediately postresection (Figure 1).
case_images: Rhabdoid cells grow in loosely cohesive sheets. 
  The cells are rounded to ovoid, have rounded nuclei with prominent 
  nucleoli; homogeneous, deeply, eosinophilic hyaline cytoplasmic inclusions displace 
  the nucleus laterally (hematoxylin and eosin stain, X 600). A magnified part by electron microscopy shows that paranuclear spherical aggregates of intermediate filaments displace most organelles and the nucleus. No tonofilaments are present (original magnification is X 9660).
case_images: SRCM2007-53549.002.jpg
case_images: PMC1920592_01_SRCM2007-53549.002.jpg
case_images: F2
case_images: The tumor had brisk mitotic activity  (Figure 2). There were large whorls of intermediate filaments forming aggregates adjacent to the nucleus (Figure 2).