PMC6743700_01
Postoperative CT w/o intrathecal contrast shows the satisfactory appearance of the paranasal sinuses indicating no recurrent cerebrospinal fluid leak.
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F2
The computed tomography (CT) and magnetic resonance imaging demonstrated a defect in the middle cranial fossa on the right with the encephalocele extending into the sphenoid sinus [Figure 2].
Preoperative CT with intrathecal contrast depicts the presence of the contrast dye in the right sphenoid sinus which is indicative of encephalocele that is not clearly identifiable on the image.
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F3
Another piece of DuraGen  was laid inside the dural defect due to the lack of access to the dural defect for primary repair [Figure 3].
Repair of encephalocele with the use of bone morphogenetic protein, DuraGen , and bone graft (Original material).
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F4
CT scan at 9 months' postsurgery showed no findings to indicate recurrent CSF leak, encephalocele, infection, extraneous bony growth, excessive inflammation, or neoplasm [Figure 4].