PMC9513031_01
(A,B) Preoperative left atrium computed tomography (CT) angiography excludes the intracardiac thrombus.
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F1
AF. All blood tests and echocardiography were within normal limits, and preoperative left atrium CT angiography demonstrated no intracardiac thrombus (Figures 1A,B). A timeline of events is given in Supplementary Figure 1.
(A) Axial diffusion-weighted magnetic resonance imaging (MRI) showing bilateral paramedian thalamic hyperintense signal due to restricted diffusion and (B) no involvement on the midbrain level.
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F2
The lesions presented with an abnormal restriction of water diffusion on diffusion-weighted imaging (DWI) and hyperintensity in FLAIR and T2-weighted sequence on the paramedian thalamus level, without the midbrain involved (Figures 2, 3).
Axial magnetic resonance imaging (MRI) presenting bilateral high-signal intensity on the paramedian thalamus in (A) T2-weighted sequence, and (B) FLAIR sequence.
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F3
The lesions presented with an abnormal restriction of water diffusion on diffusion-weighted imaging (DWI) and hyperintensity in FLAIR and T2-weighted sequence on the paramedian thalamus level, without the midbrain involved (Figures 2, 3).