Prognostic Value of Invasion, Markers of Proliferation, and Classification of Giant Pituitary Tumors, in a Georeferred Cohort in Brazil of 50 Patients, with a Long-Term Postoperative Follow-Up

Figure 1

Immunohistochemical (IHC) analysis showing some pituitary adenomas: (a) hematoxylin-eosin; (b) prolactin; (c) GH; (d) LH; (e) FSH; (f) TSH; (g) c-erbB2; (h) Ki-67; (i) p53. The antibodies, dilutions, and reactivity scores were previously published [14, 15].

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