Workman M L, Soukup S W
Cancer Genet Cytogenet. 1984 Aug;12(4):365-70. doi: 10.1016/0165-4608(84)90070-0.
Giemsa-banded chromosomal analysis of two unilateral retinoblastoma tumors from unrelated patients with normal constitutional chromosomes revealed near-diploid karyotypes with multiple structural rearrangements. The two tumors shared aberrations of trisomy 1q, monosomy 16 and 17, and 21p+. Other aberrations were unique to each tumor. One tumor expressed a del(13) and trisomy 6p.