Preferential occurrence of breast carcinomas with loss of chromosome 16q and der (16) t (1;16) / der (1;16) in middle-aged patients with hyperplasia of mammary glands.

Preferential occurrence of breast carcinomas with loss of chromosome 16q and der (16) t (1;16) / der (1;16) in middle-aged patients with hyperplasia of mammary glands.