J. Bullerdiek et al., TRISOMY-18 AS THE FIRST CHROMOSOME ABNORMALITY IN A MEDULLARY BREAST-CANCER, Cancer genetics and cytogenetics, 73(1), 1994, pp. 75-78
We report the occurrence of trisomy 18 in a case of medullary carcinom
a disclosed by conventional cytogenetic investigations as well as by f
luorescence in situ hybridization (FISH), using a cytologic preparatio
n.