[Distal 9q trisomy phenotype in a patient with a supernumerary rearranged chromosome [t(X:9)] (author's transl)].

A child with clinical features associated a trisomy for the distal part of 9q was shown to have the following abnormal chromosome complement : 47,XY,+t)X;9) (Xpter yields Xq24:9q31 yields 9qter), inv 9(p11q13), var 14 (14pQFQ34).