PMID- 8255097 OWN - NLM STAT- MEDLINE DCOM- 19940107 LR - 20130304 IS - 0887-6924 (Print) IS - 0887-6924 (Linking) VI - 7 IP - 12 DP - 1993 Dec TI - Whole arm translocation t(17;18): a non-random abnormality of myeloid cell proliferation. PG - 1987-9 AB - Whole arm translocation t(17;18) was detected in two patients, one with acute monocytic leukemia and the other with acute transformation of chronic myelocytic leukemia. Dual-color fluorescence in situ hybridization (FISH) to interphase nuclei with alphoid probes specific to chromosomes 17 and 18 showed the presence of two very close spots. This feature was interpreted as the conservation of the pericentromeric region of the two chromosomes involved in the translocation. The present cases add to eight previously reported other patients with whole arm translocation t(17;18) (one with FISH studies). Since these patients had either myeloid leukemia or myelodysplastic syndrome, it is suggested that the t(17;18)(p10;q10) translocation is a new non-random abnormality associated with myeloid cell proliferations. FAU - Jonveaux, P AU - Jonveaux P AD - INSERM Unite 301 and SDI No. 15954 I CNRS, Institut de Genetique Moleculaire, Paris, France. FAU - Derre, J AU - Derre J FAU - Berger, R AU - Berger R LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - England TA - Leukemia JT - Leukemia JID - 8704895 SB - IM MH - Adult MH - Blast Crisis/genetics MH - Bone Marrow/*pathology MH - *Chromosomes, Human, Pair 17 MH - *Chromosomes, Human, Pair 18 MH - Humans MH - In Situ Hybridization, Fluorescence MH - Leukemia, Monocytic, Acute/*genetics MH - Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*genetics/pathology MH - Male MH - Middle Aged MH - *Translocation, Genetic RF - 8 EDAT- 1993/12/01 00:00 MHDA- 1993/12/01 00:01 CRDT- 1993/12/01 00:00 PHST- 1993/12/01 00:00 [pubmed] PHST- 1993/12/01 00:01 [medline] PHST- 1993/12/01 00:00 [entrez] PST - ppublish SO - Leukemia. 1993 Dec;7(12):1987-9.