Symptoms of SLC19A3 Gene Encephalopathy Thiamine-Responsive Genetic Test SLC19A3 gene encephalopathy, also known as biotin-thiamine-responsive basal ganglia disease (BTBGD), is a rare genetic disorder that affects the nervous system. This condition is characterized by a wide range of neurological and metabolic symptoms that can vary significantly in their onset and severity. Understanding these symptoms is […]











