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FIG 3. Case 4. This 26-year-old female patient presented with galactorrhea and hypothyroidism.
A, Sagittal view T1-weighted image (433/8/2) shows a hypointense hypothalamic mass.
B, Axial view T2-weighted image (3200/88/2) shows a hyperintense hypothalamic mass with suprasellar extension.
C, Coronal view T1-weighted contrast-enhanced image (400/9/2) shows a homogeneously enhancing hypothalamic-suprasellar mass.
D, Photomicrograph of tumor specimen stained with glial fibrillary acidic protein shows positive brown-stained glial processes (arrowheads) radiating to blood vessel (arrows).
E, Photomicrograph of tumor specimen stained with synaptophysin shows positive brown-stained glial processes (arrowheads) radiating to blood vessel (arrows).
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