case_images: PMC10894994_01
case_images: On 25 March 2020 (A), cranial MRI showed no abnormality, and on 20 April 2023 (B), cranial MRI showed cerebellar atrophy.
case_images: fneur-15-1333658-g001.jpg
case_images: PMC10894994_01_fneur-15-1333658-g001.jpg
case_images: fig1
case_images: An initial cranial MR scan did not indicate any anomalies (Figure 1A). A subsequent review on 14 April 2023, revealed an mRS score of 3, and a cranial MRI indicated cerebellar atrophy (Figure 1B).
case_images: Serum anti-mGluR1-IgG positive (A) and negative control (B) of another serum individuals sample (transfected cell method).
case_images: fneur-15-1333658-g002.jpg
case_images: PMC10894994_01_fneur-15-1333658-g002.jpg
case_images: fig2
case_images: Further examination of cerebellar encephalitis antibody profile at Peking Union Medical College Hospital revealed the presence of serum anti-mGluR1 with an end-point titer of 1:1,000 (Figure 2), leading to a definitive diagnosis of Anti-mGluR1 encephalitis.