case_images: PMC11185029_01
case_images: T2 hyperintense lesions are seen in the head of the nucleus caudatus on the right, globus pallidus on the left (a), peritrigonal on the left (b), and frontoparietal subcortical on the left (c), without diffusion restriction ((d)-(g)) and enhancement of the signal intensity ((h) and (i)) (yellow arrows).
case_images: 10.1177_2050313X241262145-fig1.jpg
case_images: PMC11185029_01_10.1177_2050313X241262145-fig1.jpg
case_images: fig1-2050313X241262145
case_images: A brain magnetic resonance imaging (MRI) revealed that seven heterogeneous and inhomogeneous hyperintense T2 lesions up to 10 x 14 mm in diameter are observed in the head of the caudate nucleus bilaterally more pronounced on the right (Figure 1(a)), in the genu of the internal capsule, and the globus pallidus on the left (Figure 1(a)) without diffusion restriction (Figure 1(d)-(g)) and post-contrast enhancement of the signal intensity (Figure 1 (h) and (i)). Similar but less oval, inhomogeneous lesions can be seen along the body of the left lateral ventricle parietal (Figure 1(b)), in the center of the semioval on the right, as well as frontally and parietal on the left in the center of the semioval (Figure 1(c)).
case_images: Axial postcontrast T1W scan.. Thickening of the meninges can be seen temporal bilaterally (red arrows).
case_images: 10.1177_2050313X241262145-fig2.jpg
case_images: PMC11185029_01_10.1177_2050313X241262145-fig2.jpg
case_images: fig2-2050313X241262145
case_images: The post-contrast FLAIR sequence shows dural augmentation of signal intensity occipitoparietal more pronounced left, as well as the gyral-leptomeningeal frontoparietal bilateral more prominent right (Figure 2).