Disease ID | Source | Name | Description |
619060 | OMIM | Mitochondrial complex IV deficiency, nuclear type 16 (MC4DN16) | An autosomal recessive mitochondrial disorder with onset in infancy and variable manifestations. MC4DN16 features include feeding difficulties, poor overall growth, short stature, microcephaly, developmental regression, severe hypotonia, and seizures. Cerebral and cerebellar atrophy, and abnormal lesions in the basal ganglia can be observed on brain imaging. Patient tissues show decreased levels and activity of mitochondrial respiratory complex IV. The disease is caused by variants affecting the gene represented in this entry. |