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Washington University Experience | MISCELLANEOUS | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | 6A1 IgG4 Disease Adenohypophysis (Case 6) T1noC Pit

Case 6 History ---- The patient was a 53-year-old woman with a pituitary mass. Operative procedure: Endonasal endoscopic procedure. ---- 6A1-3 MRI Studies: The tumor is hypointense on T1 weighted scans without contrast (6A1) and enhances in T1-weighted scans with contrast (6A2) and in a post perfusion scan (6A3).

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