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Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Cyst - Endodermal (aka Neurenteric, Enterogenous) | 11B1 Cyst, endodermal, (Case 11B) T1 FLAIR Sag A - Copy

Case 11 History: Second resection ----The patient is a 41-year-old woman with an “arachnoid cyst”. Operative procedure: Endoscopic endonasal transsphenoidal trans clival, trans trabecular drainage of cyst. ---- 11B1 This T1-weighted FLAIR study shows the unusual appearance of this prepontine (and intrapontine) cystic lesion,

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