Alternative titles and symbols : Plantar lipomatosis, unusual facies, and developmental delay;
Description : Pierpont syndrome is a multiple congenital anomaly syndrome associated with learning
disability. Key features include distinctive facial characteristics, especially when
smiling, plantar fat pads, and other limb anomalies (summary by Burkitt Wright et
al., 2011).;
Inheritance : Autosomal dominant;
Molecular basis : Caused by mutation in the transducin-beta-like 1 receptor 1 gene (TBL1XR1, 608628.0005);