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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Pediatr Radiol. 2012 Mar 20;42(6):699–705. doi: 10.1007/s00247-011-2339-1

Figure 3.

Figure 3

Figure 3

Figure 3

Figure 3a. Ultrasound demonstrates a well-defined, heterogenous solid lesion adjacent to the right occipital bone (arrow).

Figure 3b. Axial CT of the brain demonstrated a well-defined, isodense lesion closely applied and indenting the right side of the occipital bone (arrow). No bone destruction or intracranial extension.

Figure 3c. Coronal T1-weighted MR sequence (1.5T, TR 561, TE 13) showing an isointense lesion, which has increased in size from the CT.

Figure 3d. Coronal T2-weighted MR sequence (1.5T, TR 6180, TE 115) showing a inhomogenously hypointense lesion.

Figure 3e. Coronal post contrast T1-weighted MR sequence (1.5T, TR 561, TE 13) showing marked contrast enhancement of the lesion.

Figure 3f. Coronal post contrast T1-weighted MR sequence (1.5T, TR 561, TE 13) showing marked contrast enhancement of the lesion. No intracranial extension.