PMID- 18551309 OWN - NLM STAT- MEDLINE DCOM- 20081124 LR - 20211020 IS - 0945-6317 (Print) IS - 0945-6317 (Linking) VI - 453 IP - 2 DP - 2008 Aug TI - Mixed-type liposarcoma: clinicopathological, immunohistochemical, and molecular analysis of a case arising in deep soft tissues of the lower extremity. PG - 197-201 LID - 10.1007/s00428-008-0624-7 [doi] AB - A rare case of mixed-type liposarcoma arising in deep soft tissue of the right thigh of a 45-year-old female patient is reported. The neoplasm was completely excised and was composed of an irregular admixture of areas of atypical lipomatous tumor/well-differentiated liposarcoma of the lipoma-like subtype with areas of myxoid/round cell liposarcoma. An amplification of the MDM2 and CDK4 genes respectively in the atypical lipomatous tumor/well-differentiated liposarcoma areas was detected by fluorescence in situ hybridization (FISH) analysis, and translocations of the CHOP and FUS genes were detected by FISH analysis in the myxoid/round cell liposarcoma areas. FAU - Mentzel, Thomas AU - Mentzel T AD - Dermatopathologische Gemeinschaftspraxis, Siemensstrasse 6/1, 88048, Friedrichshafen, Germany. mentzel@dermpath.de FAU - Palmedo, Gabriele AU - Palmedo G FAU - Hantschke, Markus AU - Hantschke M FAU - Woziwodzki, Jorg AU - Woziwodzki J FAU - Beck, Christian AU - Beck C LA - eng PT - Case Reports PT - Journal Article DEP - 20080613 PL - Germany TA - Virchows Arch JT - Virchows Archiv : an international journal of pathology JID - 9423843 RN - 0 (DDIT3 protein, human) RN - 0 (RNA-Binding Protein FUS) RN - 147336-12-7 (Transcription Factor CHOP) RN - EC 2.3.2.27 (MDM2 protein, human) RN - EC 2.3.2.27 (Proto-Oncogene Proteins c-mdm2) RN - EC 2.7.11.22 (CDK4 protein, human) RN - EC 2.7.11.22 (Cyclin-Dependent Kinase 4) SB - IM MH - Cyclin-Dependent Kinase 4/metabolism MH - Female MH - Gene Expression Profiling MH - Humans MH - Immunohistochemistry MH - In Situ Hybridization, Fluorescence MH - Liposarcoma/chemistry/*pathology MH - Liposarcoma, Myxoid/chemistry/*pathology MH - Middle Aged MH - Proto-Oncogene Proteins c-mdm2/metabolism MH - RNA-Binding Protein FUS/genetics MH - Thigh MH - Transcription Factor CHOP/genetics MH - Translocation, Genetic EDAT- 2008/06/14 09:00 MHDA- 2008/12/17 09:00 CRDT- 2008/06/14 09:00 PHST- 2008/04/07 00:00 [received] PHST- 2008/05/05 00:00 [accepted] PHST- 2008/05/05 00:00 [revised] PHST- 2008/06/14 09:00 [pubmed] PHST- 2008/12/17 09:00 [medline] PHST- 2008/06/14 09:00 [entrez] AID - 10.1007/s00428-008-0624-7 [doi] PST - ppublish SO - Virchows Arch. 2008 Aug;453(2):197-201. doi: 10.1007/s00428-008-0624-7. Epub 2008 Jun 13.