19 cases of the prader-willi syndrome , 3 cases of the aniridia-wilms ' tumor syndrome , 2 cases of the langer-giedion syndrome , 2 cases of retinoblastoma and 6 cases with multiple congenital anomalies whose diagnosis was not made by routine chromosome analysis were examined by this method .
C0032897
prader-willi syndrome
C0000772
multiple congenital anomalies