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Fig. 3 | Journal of Medical Case Reports

Fig. 3

From: Early surgical intervention for patients with possible clinically silent somatotroph adenoma: a case series

Fig. 3

Patient 3. a Preoperative T1-weighted magnetic resonance (MR) image with gadolinium showing a sellar mass lesion. b Postoperative T1-weighted MR image showing no residual tumor. c H&E staining (× 40 magnification) showing sheet-like proliferation of monomorphic round cells. d Immunohistochemical staining for growth hormone showing diffuse reactivity (× 40 magnification)

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