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Fig. 2 | BMC Neurology

Fig. 2

From: Ectopic invasive ACTH-secreting pituitary adenoma mimicking chordoma: a case report and literature review

Fig. 2

Intraoperative videocaptured photograph and pathology. A The patient accepts partial tumor resection via transsphenoidal endoscopy. B Hematoxylin-eosin staining reveals pituitary adenoma (×400). C The proliferation index, expressed as a percentage of Ki-67 antigen-positive nuclei, is around 3% of cells (×200). Note: SR = sphenoethmoidal recess, NS = nasal septum, T = tumor

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BMC Neurology

ISSN: 1471-2377

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