PMC10338660_01
Pituitary MRI showing a giant macroadenoma before treatment.
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The pituitary magnetic resonance imaging (MRI) showed a giant pituitary adenoma measuring 57 x 41 x 42 mm extending to the cavernous and sphenoid sinuses, compressing the optic chiasma, and complicated by apoplexy and hydrocephalus (Figure 1).
Pituitary MRI showing tumor shrinkage 3 months after treatment.
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Three months later, her prolactin level was normal and tumor size was reduced to 40 x 20 x 29 mm (Figure 2) with visual field improvement.