An autopsy case of Adams-Oliver syndrome

[The Adams-Oliver syndrome. A case report]

The authors report a case of Adams-Oliver syndrome in an 11 months child. This child was referred to our unit at the age of six months with right hand brachydactyly and alopecia on the vertex. We decided not to treat hand malformations, given the lack of functional impact. Alopecia of the vertex was corrected by tissue expansion of the scalp, with a satisfactory cosmetic result at five months.

A case of adams-oliver syndrome

Adams-Oliver syndrome (AOS) is a congenital condition characterized by aplasia cutis congenita, transverse limb defects, and cutis marmorata telangiectatica. AOS can also be associated with extensive lethal anomalies of internal organs, including the central nervous, cardiopulmonary, gastrourointestinal, and genitourinary systems. Generally, the more severe these interrelated anomalies are, the poorer the prognosis becomes. In the relevant literature on this topic, it is somewhat unclear as to whether the prognosis of AOS without lethal anomalies alters the lifespan. We report a case of AOS with typical skin defects only, and no internal organ anomalies.

The spectra of clinical phenotypes in aplasia cutis congenita and terminal transverse limb defects

The combination of aplasia cutis congenita (ACC) and terminal transverse limb defects (TTLD) is often referred to as the eponymous Adams-Oliver syndrome (AOS). The molecular basis of this disorder remains unknown, although the common occurrence of cardiac and vascular anomalies suggests a primary defect of vasculogenesis. Through the description of three previously unreported affected individuals, ascertained through the Adams-Oliver Syndrome European Consortium, we illustrate the phenotypic variability characteristically observed within extended families with AOS. Taken in combination with a detailed review of the available literature, we provide evidence for distinct clinical entities within the ACC/TTLD spectrum, which may reflect genetic heterogeneity within this spectrum of disorders.