1. Enlargement of the left middle cranial fossa with temporal arachnoid cyst, absence of the left sphenoid wing, and flattening of the temporal bone.
Enlargement of the left middle cranial fossa with temporal arachnoid cyst, absence of the left sphenoid wing, and flattening of the temporal bone. There is tumor invasion of the orbit with reduced orbital volume, and the left eye was enucleated. The insert shows an abnormal temporal squamosa suture (arrowheads) underlying tumor in the left superficial temporal fossa.
Claude Jacquemin et al. AJNR Am J Neuroradiol 2002;23:
©2002 by American Society of Neuroradiology