case_images: PMC8140678_01
case_images: axial proton density-weighted images with delay in myelination in the periventricular white matter with cortical atrophy
case_images: PAMJ-38-237-g001.jpg
case_images: PMC8140678_01_PAMJ-38-237-g001.jpg
case_images: F1
case_images: Psychomotor regression due to vitamin B12 deficiency was diagnosed through a combination of clinical and laboratory findings, including clinical presentation, increased mean corpuscular volume (macrocytosis) and low vitamin B12 level, while the brain computed tomography (CT) revealed cerebral atrophy with delayed myelination (Figure 1).
case_images: PMC8140678_02