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Washington University Experience | NEOPLASM (SELLAR) | TTF-1-positive sellar tumor - Pituicytoma | 3B2 TTF1 Pituicytoma (Case 3) H&E 20X 4 spindled area
Hematoxylin and eosin stained sections show a moderately cellular neoplasm with spindled and epithelioid tumor cells. Many cells show a granular eosinophilic quality to the cytoplasm.
