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Washington University Experience | NEOPLASM (SELLAR) | Pituitary Adenoma - Pituitary Neuroendocrine Neoplasm | Plurihormonal | 4J3 PA, Pluri (Case 4) EM 2 - Copy

4J3,4 This cell has small granules collected linearly at the plasma membrane (not uncommon in TSH cells but shows no obvious examples of misplaced exocytosis. Mitochondria are unevenly distributed and are often seen closely associated with rough ER. (electron micrograph)

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