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Pituitary T1-weighted postgadolinium coronal MRIs before (a) and after (b) endonasal endoscopic tumor debulking in July 2010; in (b) note decreased sellar, cavernous sinus, and Meckel's cave tumor with better visualized infundibulum and optic chiasm. Pituitary T1-weighted postgadolinium coronal MRIs before (c) and after (d) two-stage transcranial and endonasal debulking in May 2011; in (d) note decreased mass effect on left temporal lobe.
