Fig. 1.
A newborn and a stillborn with sirenomelia. (A,B) Photograph (A) and corresponding radiography (B) of a newborn with type VII sirenomelia. (C,D) Photograph (C) and corresponding radiography (D) of a stillborn with type I sirenomelia. Classification of sirenomelia is according to Stocker and Heifetz (Stocker and Heifetz, 1987) (see Fig. 2).