PMC8428511_01
Case 1. Latest positron emission tomography scan showing complete metabolic resolution of the disease.
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In September 2018, the latest PET showed complete metabolic resolution of the disease (Figure 1).
PMC8428511_02
Case 2. Magnetic resonance image of the pituitary gland showing a mass lesion infiltrating the pituitary stalk.
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MRI of the pituitary gland showed a 10-mm mixed cystic/soft tissue mass lesion filling the posterior aspect of the pituitary sella, with infiltration of the pituitary stalk (Figure 2).
PMC8428511_03
Case 3. Magnetic resonance image of the pituitary gland before chemotherapy.
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Owing to severe back pain and headache, she had radiological imaging that showed spinal metastasis, and MRI of the pituitary gland detected a metastatic lesion (Figure 3).
Case 3. Magnetic resonance image of the pituitary gland after chemotherapy showing an empty sella.
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PMC8428511_04
Case 4. Magnetic resonance image of the pituitary gland showing a pituitary stalk lesion.
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There was no associated mass effect or significant edema" (Figure 5).
PMC8428511_05
Case 4. Magnetic resonance image of the pituitary gland showing a pituitary stalk lesion.
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There was no associated mass effect or significant edema" (Figure 5).