Prune belly syndrome
| Prune belly syndrome | |
|---|---|
| Other names | Abdominal muscle deficiency syndrome, congenital absence of the abdominal muscles, Eagle-Barrett syndrome, Obrinsky syndrome, Fröhlich syndrome, triad syndrome |
| Prune belly syndrome in an Egyptian child with Down syndrome. | |
| Specialty | Medical genetics |
Prune belly syndrome (PBS) is a rare, genetic birth defect affecting about 1 in 40,000 births. About 97% of those affected are male. Prune belly syndrome is a congenital disorder of the urinary system, characterized by a triad of symptoms. The syndrome is named for the mass of wrinkled skin that is often (but not always) present on the abdomen of those with the disorder.