PMID- 8956873 OWN - NLM STAT- MEDLINE DCOM- 19961230 LR - 20190816 IS - 0165-4608 (Print) IS - 0165-4608 (Linking) VI - 92 IP - 1 DP - 1996 Nov TI - Acute promyelocytic leukemia with t(15;16;17;19) and unusual fluorescence in situ hybridization pattern with PML and RARA probes. PG - 54-7 AB - We report a 58-year-old female with typical morphological and clinical features of acute promyelocytic leukemia in whom a complex translocation involving chromosomes 15, 16, 17 and 19 was detected using conventional cytogenetics and fluorescence in situ hybridization (FISH) with chromosome specific paints. RARA-PML fusion was not evident by FISH, but the RARA signal was split in 74.5% of cells. GTL-banding and FISH with probes for PML, RARA and chromosome 15 specific paint raise the possibility of PML-RARA fusion on the abnormal chromosome 19 in the complex translocation. The unusual PML-RARA fusion may be related to this patient's poor response to induction therapy with all-trans-retinoic acid. FAU - Kamal, N R AU - Kamal NR AD - Pathology Department, King Hussein Medical Center, Amman, Jordan. FAU - Hanson, C A AU - Hanson CA FAU - Dewald, G W AU - Dewald GW LA - eng PT - Case Reports PT - Journal Article PL - United States TA - Cancer Genet Cytogenet JT - Cancer genetics and cytogenetics JID - 7909240 RN - 0 (DNA Probes) RN - 0 (Neoplasm Proteins) RN - 0 (Receptors, Retinoic Acid) SB - IM MH - *Chromosomes, Human, Pair 15 MH - *Chromosomes, Human, Pair 16 MH - *Chromosomes, Human, Pair 17 MH - *Chromosomes, Human, Pair 19 MH - DNA Probes MH - Female MH - Humans MH - In Situ Hybridization, Fluorescence MH - Leukemia, Promyelocytic, Acute/drug therapy/*genetics MH - Middle Aged MH - Neoplasm Proteins/*analysis/genetics MH - Receptors, Retinoic Acid/genetics MH - Translocation, Genetic/*genetics EDAT- 1996/11/01 00:00 MHDA- 1996/11/01 00:01 CRDT- 1996/11/01 00:00 PHST- 1996/11/01 00:00 [pubmed] PHST- 1996/11/01 00:01 [medline] PHST- 1996/11/01 00:00 [entrez] AID - S0165460896001331 [pii] AID - 10.1016/s0165-4608(96)00133-1 [doi] PST - ppublish SO - Cancer Genet Cytogenet. 1996 Nov;92(1):54-7. doi: 10.1016/s0165-4608(96)00133-1.