Age-related differences in diffusion-weighted imaging lesion volume and reversal in patients with successful recanalization after mechanical thrombectomy

With the advancement of mechanical thrombectomy (MT), post-treatment diffusion-weighted imaging (DWI) lesion reversal (DWIR) has been reported. This study aimed to compare the volumes of DWI lesions and the frequencies of DWIR between younger and elderly patients who underwent successful recanalization with MT.