PMC7451144_01
(a) Magnetic resonance imaging showing contrast (gadolinium) lesions in the pons and midbrain in the sagittal orientation before antibiotic treatment. (b) Magnetic resonance imaging showing contrast (gadolinium) lesions in the pons and midbrain in the axial orientations before antibiotic treatment.
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F1
Magnetic resonance imaging (MRI) of the brain showed an encapsulated lesion with peripheral contrast in the brainstem (pons and midbrain), suggestive of abscess; after spectrometric study, the lesion measured 18.7 mm axially and 23.2 mm sagittally [Figure 1].
(a) Magnetic resonance imaging showing contrast (gadolinium) lesions in the pons and midbrain in the sagittal orientation after antibiotic treatment. (b) Magnetic resonance imaging showing contrast (gadolinium) lesions in the pons and midbrain in the axial orientation after antibiotic treatment.
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F2
The image examination showed a lesion measuring 4.9 mm (axially) x 11 mm (sagittally) [Figure 2].