^a)Two patients had both trisomy 8 and ider(17)(q10)t(15;17)(q22;q21), one patient had trisomy 8 and del(6)(q21q25), and one patient had trisomy 8 and add(6)(q27). ^b)Other abnormalities include t(2;14)(q11.2;q11.2)del(11)(q23)/t(7;14)(p10;q10),-14/16q-/inv(9)(p12q13)/del(6)(q21q25)/+21/+6(q27)/add(19)(p13.3).