Fryns syndrome: A predictable, lethal pattern of multiple congenital anomalies

Fryns syndrome is a unique pattern of lethal multiple congenital malformations with variable expression. A family in which all four sibs conformed to Fryns syndrome is detailed and substantiates the criteria for detinition of the syndrome; perinatai mortality, hypoplastic lungs, and facial deformities should be highly suggestive of the syndrome. The addition of a strong family history, diaphragmatic hernias, distal limb deformities, and early onset of polyhydramnios with subsequent premature delivery should definitely confirm the diagnosis.