McClelland's review of the literature also mentioned hepa toma, abscess, infarction,
choledochal cyst, and dilated splenic vein. Another 14 of his cases (35%) were consid ered …

While meningiomas are common intradural tumors, such lesions only rarely arise outside of
the meninges. All meningiomas, however, may slowly enlarge causing concern for …

A case of 72-year-old Japanese woman with a rare intraosseous meningioma is presented.
The tumor was located in the right frontoparietal region, involving the coronal suture. The …

✓ Primary intraosseous meningioma of the skull is an uncommon lesion often confused
preoperatively with a primary bone tumor of the skull. The case of an intraosseous …

A 71-year-old woman with a long history of slowly progressive proptosis was found to have
an intraosseous meningioma of the right sphenoid bone. Radiologically, the lesion …

A 56-year-old female presented with a rare intraosseous meningioma associated with an
unusual dural defect caused by invasion of the tumor. The underlying dura mater is normal …

This case shows many of the imaging features classically associated with meningiomas. The
illustrations show common location, shape, and local effects as well as enhancement …

Primary intraosseous lytic meningiomas are rare tumors, with only 16 cases described in the
literature. We present a case in which CT and MR imaging with contrast agent helped …

Two cases of intraosseous meningioma of the calvaria with hyperostosis are presented and
compared with the appearance on plain films and CT of en plaque meningioma, metastatic …

Intraosseous meningiomas are rare ectopic meningiomas. The authors report the case of a
hyperostotic intraosseous meningioma of the parietal bone without dural extension. The …