F. Celep et al., A CASE-REPORT OF 46,XX,DEL(21)(Q22) DE-NOVO DELETION ASSOCIATED WITH IMERSLUND-GRASBECK SYNDROME, Clinical genetics, 50(4), 1996, pp. 248-250
We describe a 2-year-old female patient who had megaloblastic anaemia
caused by selective vitamin B-12 malabsorption (Imerslund-Grasbeck syn
drome) and del (21)(q22). To our knowledge, this is the first observat
ion of Imerslund-Grasbeck syndrome associated with del(21)(q22) in the
literature.