Cri du Chat syndrome
Background
Cri du Chat syndrome: Deletion 5p- syndrome; chromosome 5 short arm deletion
Cri du Chat syndrome was first described by Lejeune et al (1963). Early research described the prevalence of Cri Du Chat syndrome as about 1 in 50,000 live births (Neibhur, 1978), although more recent estimates suggest a greater incidence of 1 in 37,000 live births (Higurashi, Masaaki et al 1990).