Abstract
We describe a case of T-lymphoblastic lymphoma (T-LBL) in a 13-year-old boy in which conventional cytogenetic analysis of lymph node tissue showed complex karyotypic aberrations including add(1p), add(2q), and multiple chromosomal deletions involving 5q, 7p, 7q, 13q, and 16q. Analysis by spectral karyotyping (SKY) refined add(1p) to a paracentric inversion of 1p, and add(2q) to an unbalanced translocation between chromosomes 2 and 4. The chromosomal deletions were simple deletions except del(5q), which was confirmed by SKY to be a cryptic unbalanced translocation between chromosomes 5 and 18. The present report illustrates that SKY technology is useful in identifying subtle translocations and resolving complex karyotypic aberrations in neoplastic disorders.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
