Nutman J, Nissenkorn I, Varsano I, Mimouni M, Goodman R M
J Med Genet. 1981 Jun;18(3):239-41. doi: 10.1136/jmg.18.3.239.
A 3-month-old male infant with type I Klein-Waardenburg syndrome with an imperforated anus and a perineal fistula is reported. The possible association of this gastrointestinal malformation with the KW syndrome is discussed.