Genomic Diagnoses for Ectopic Intracerebral Calcifications.

ABSTRACT:

Background and objectives

Ectopic intracerebral calcifications (EICs) in the basal ganglia, thalamus, cerebellum, or white matter are seen in a variety of disease states or may be found incidentally on brain imaging. The clinical significance and proportion of cases attributable to an underlying genetic cause is unknown.

Methods

This retrospective cohort study details the clinical, imaging, and genomic findings of 44 patients with EICs who had no established diagnosis despite extensive medical workup.

Results

In total, 15 of 44 patients received a diagnosis through genomic testing explaining their calcifications, and 2 more received a diagnosis that has not been previously associated with EICs. Six of the 15 were found to have one of the 4 genes (PDGFB, PDGF

SUBMITTER: Xiao C 

PROVIDER: S-EPMC10399077 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature