PMID- 11380412 OWN - NLM STAT- MEDLINE DCOM- 20010705 LR - 20190705 IS - 0007-1048 (Print) IS - 0007-1048 (Linking) VI - 113 IP - 2 DP - 2001 May TI - Molecular cytogenetic characterization of an acquired minute supernumerary marker chromosome as the sole abnormality in a case clinically diagnosed as atypical Philadelphia-negative chronic myelogenous leukaemia. PG - 435-8 AB - A case of chronic myelogenous leukaemia (CML) in a 48-year-old man is reported. To the best of our knowledge, this is the first report of a Philadelphia-negative CML with an acquired small supernumerary marker chromosome (SMC) 11 as the sole abnormality. The derivative chromosome 11 was studied in detail using molecular cytogenetic methods; fluorescence in situ hybridization (FISH) using centromere- and region-specific probes for chromosome 11, microdissection, micro-comparative genomic hybridization (micro-CGH) and the recently developed multicolour banding (MCB) technique. The acquired SMC was determined to be a ring chromosome that can be described as r(11)(:p11.2-->q13.1:q14:). FAU - Starke, H AU - Starke H AD - Institute of Human Genetics and Anthropology, Friedrich Schiller University, Jena, Germany. FAU - Raida, M AU - Raida M FAU - Trifonov, V AU - Trifonov V FAU - Clement, J H AU - Clement JH FAU - Loncarevic, I F AU - Loncarevic IF FAU - Heller, A AU - Heller A FAU - Bleck, C AU - Bleck C FAU - Nietzel, A AU - Nietzel A FAU - Rubtsov, N AU - Rubtsov N FAU - Claussen, U AU - Claussen U FAU - Liehr, T AU - Liehr T LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Br J Haematol JT - British journal of haematology JID - 0372544 RN - 0 (Genetic Markers) SB - IM MH - Chromosome Aberrations/*genetics MH - Chromosome Disorders MH - *Chromosomes, Human, Pair 11 MH - Genetic Markers MH - Humans MH - Image Processing, Computer-Assisted MH - In Situ Hybridization, Fluorescence MH - Karyotyping MH - Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative/*genetics MH - Male MH - Middle Aged EDAT- 2001/05/31 10:00 MHDA- 2001/07/06 10:01 CRDT- 2001/05/31 10:00 PHST- 2001/05/31 10:00 [pubmed] PHST- 2001/07/06 10:01 [medline] PHST- 2001/05/31 10:00 [entrez] AID - bjh2787 [pii] AID - 10.1046/j.1365-2141.2001.02787.x [doi] PST - ppublish SO - Br J Haematol. 2001 May;113(2):435-8. doi: 10.1046/j.1365-2141.2001.02787.x.