PMID- 22619129 OWN - NLM STAT- MEDLINE DCOM- 20120914 LR - 20220309 IS - 1097-0339 (Electronic) IS - 1097-0339 (Linking) VI - 40 IP - 6 DP - 2012 Jun TI - Molecular genetic characterization of lymphoma: application to cytology diagnosis. PG - 542-55 LID - 10.1002/dc.22819 [doi] AB - Mature B- and T-cell lymphomas are increasingly being associated with specific genetic alterations; characterization of these changes can sometimes be crucial to both diagnosis and prognosis. Molecular testing encompasses fluorescence in situ hybridization (FISH) and polymerase chain reaction (PCR)-based assays, as well as classical cytogenetics. FISH and PCR-based assays can be performed on cytology material without the need for advanced planning for testing with fresh tissue. As many lymphoproliferations are amenable to fine needle aspiration diagnosis, it is important for the cytopathologist to be aware of what testing is feasible in these (sometimes limited) specimens. Here, we review pertinent genetic changes in mature B- and T-cell lymphomas with a focus on those that may be encountered more commonly in cytology specimens. CI - Copyright (c) 2012 Wiley Periodicals, Inc. FAU - Ochs, Rachel C AU - Ochs RC AD - Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA. FAU - Bagg, Adam AU - Bagg A LA - eng PT - Journal Article PT - Review PL - United States TA - Diagn Cytopathol JT - Diagnostic cytopathology JID - 8506895 RN - 0 (BCL6 protein, human) RN - 0 (DNA-Binding Proteins) RN - 0 (MYC protein, human) RN - 0 (Proto-Oncogene Proteins c-bcl-2) RN - 0 (Proto-Oncogene Proteins c-bcl-6) RN - 0 (Proto-Oncogene Proteins c-myc) SB - IM MH - Cell Proliferation MH - Chromosomes, Human/genetics MH - Cytodiagnosis/*methods MH - DNA-Binding Proteins/genetics MH - Early Detection of Cancer/methods MH - Humans MH - Immunohistochemistry MH - Lymphoma, B-Cell/*diagnosis/genetics/pathology MH - Lymphoma, T-Cell/*diagnosis/genetics/pathology MH - Proto-Oncogene Proteins c-bcl-2/genetics MH - Proto-Oncogene Proteins c-bcl-6 MH - Proto-Oncogene Proteins c-myc/genetics MH - Sensitivity and Specificity MH - Thyroid Neoplasms/diagnosis/genetics/pathology MH - Translocation, Genetic EDAT- 2012/05/24 06:00 MHDA- 2012/09/15 06:00 CRDT- 2012/05/24 06:00 PHST- 2012/05/24 06:00 [entrez] PHST- 2012/05/24 06:00 [pubmed] PHST- 2012/09/15 06:00 [medline] AID - 10.1002/dc.22819 [doi] PST - ppublish SO - Diagn Cytopathol. 2012 Jun;40(6):542-55. doi: 10.1002/dc.22819.