PMID- 12214582 OWN - NLM STAT- MEDLINE DCOM- 20020925 LR - 20061115 IS - 0361-8609 (Print) IS - 0361-8609 (Linking) VI - 70 IP - 4 DP - 2002 Aug TI - Trisomies 8 and 9 not detected with fish in patients with mastocytosis. PG - 324-5 AB - Mastocytosis is a rare disease characterized by proliferation of mast cells in one or several organs. With conventional cytogenetics about 35% of the patients have chromosomally abnormal clones in bone marrow cells. It has been proposed to include the mast cell disease among the myeloproliferative disorders, in which trisomy for chromosome 8 and 9 can appear in the bone marrow cells. In this study bone marrow cells from eight patients with mastocytosis, two had as well an associated hematological disease, have been examined with fluorescence in situ hybridization (FISH) for enumeration of chromosome no8 and 9. In conventional cytogenetics two patients had clones with del(20) and 47,XY,+14/45, X,-Y, respectively. None of the patients with mastocytosis had clones with trisomy 8 or 9 with either cytogenetics or FISH. FAU - Swolin, Birgitta AU - Swolin B AD - Department of Clinical Chemistry and Transfusion Medicine, Sahlgrenska University Hospital, Goteborg University, Sweden. Birgitta.Swolin@clinchem.gu.se FAU - Rodjer, Stig AU - Rodjer S FAU - Ogard, Inger AU - Ogard I FAU - Roupe, Gosta AU - Roupe G LA - eng PT - Comparative Study PT - Journal Article PL - United States TA - Am J Hematol JT - American journal of hematology JID - 7610369 SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Bone Marrow Cells MH - *Chromosomes, Human, Pair 8 MH - *Chromosomes, Human, Pair 9 MH - Cytogenetics/standards MH - Humans MH - In Situ Hybridization, Fluorescence/standards MH - Mastocytosis/*genetics MH - Middle Aged MH - Reproducibility of Results MH - *Trisomy/diagnosis/genetics EDAT- 2002/09/07 10:00 MHDA- 2002/09/26 06:00 CRDT- 2002/09/07 10:00 PHST- 2002/09/07 10:00 [pubmed] PHST- 2002/09/26 06:00 [medline] PHST- 2002/09/07 10:00 [entrez] AID - 10.1002/ajh.10147 [doi] PST - ppublish SO - Am J Hematol. 2002 Aug;70(4):324-5. doi: 10.1002/ajh.10147.