Any Fuchs' endothelial dystrophy in which the cause of the disease is a mutation in the TCF4 gene. The disease is MONDO_0013203 (corneal dystrophy, Fuchs endothelial, 3). Also known as: Fuchs' endothelial dystrophy caused by mutation in TCF4, TCF4 Fuchs' endothelial dystrophy, corneal dystrophy, Fuchs endothelial, type 3.