M. Low et al., POLYSYNDACTYLY AND ASYMPTOMATIC HYPOTHALAMIC HAMARTOMA IN MOTHER AND SON - A VARIANT OF PALLISTER-HALL SYNDROME, Clinical genetics, 48(4), 1995, pp. 209-212
We report on a 53-year-old woman and her 20-year-old son who both pres
ented with polysyndactyly, without other external malformations or men
tal retardation. MRI imaging revealed, as an incidental finding, asymp
tomatic hypothalamic hamartomas in both patients. The siblings of both
mother and son are unaffected. This family may represent an autosomal
dominant variant of Pallister-Hail syndrome.