Adzic, S. (6602891227)S. (6602891227)AdzicMijin, K. (6602328701)K. (6602328701)MijinMarkovic, S. (24454093000)S. (24454093000)Markovic2025-06-122025-06-121978https://www.scopus.com/inward/record.uri?eid=2-s2.0-0018195302&partnerID=40&md5=f6060996f62148ff07b6323e241fe9a2https://remedy.med.bg.ac.rs/handle/123456789/2271In the Laboratory for Human Cytogenetics of the University Hospital Department of Gynecology and Obstetrics in Beograd a cytogenetic analysis of 30 families with spontaneous abortion was performed. In two families structural chromosome aberrations - Y chromosome deletion and 13/14 translocation - were detected. Phenotypic normal male members of one family revealed the same type of deletion of the larger part of the distal region of the long Y chromosome arm (46, X, del (Y) (q12)). In the other family, in a phenotypically normal parent, a balanced translocation (45, XY, t(13/14)) was observed. The authors discuss the correlation between structural aberrations, Yq deletion and 13/14 translocation on the one hand and spontaneous abortion on the other.