Clinical Features and Brain MRI Findings in Korean Patients with AGel Amyloidosis.

ABSTRACT:

Purpose

AGel amyloidosis is systemic amyloidosis caused by pathogenic variants in the GSN gene. In this study, we sought to characterize the clinical and brain magnetic resonance image (MRI) features of Korean patients with AGel amyloidosis.

Materials and methods

We examined 13 patients with AGel amyloidosis from three unrelated families. Brain MRIs were performed in eight patients and eight age- and sex-matched healthy controls. Therein, we analyzed gray and white matter content using voxel-based morphometry (VBM), tract-based spatial statistics (TBSS), and FreeSurfer.

Results

The median age at examination was 73 (interquartile range: 64-76) years. The median age at onset of cutis laxa was 20 (interquartile range: 15-30) years. All patients over that age of 60 years

SUBMITTER: Cheong EN 

PROVIDER: S-EPMC8084699 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature