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Washington University Experience | NEOPLASM (SELLAR) | Pituitary Adenoma - Pituitary Neuroendocrine Neoplasm | Plurihormonal | 9C PA, fib bodies (Case 9) Prolactin 2.jpg
9C The tumor cells are also strongly prolactin immunoreactive.
Not shown:
LH and FSH show weak, scattered positivity. ACTH and p53 are negative. The overall findings are diagnostic of a mixed prolactinoma and somatotroph adenoma. Pan-cytokeratin highlights fibrous bodies and scattered tumor cell bodies.
