PMID- 22179186 OWN - NLM STAT- MEDLINE DCOM- 20120412 LR - 20211021 IS - 1860-1499 (Electronic) IS - 1860-1499 (Linking) VI - 44 IP - 4 DP - 2011 Dec TI - Acquired cystic disease-associated renal cell carcinoma: an immunohistochemical and fluorescence in situ hybridization study. PG - 228-32 LID - 10.1007/s00795-010-0496-1 [doi] AB - Acquired cystic disease (ACD)-associated renal cell carcinoma (RCC) has been recently identified. However, there are only a few genetic studies to date. In this article, we performed an immunohistochemical and fluorescence in situ hybridization (FISH) study for six cases including one case with sarcomatoid change. As a result, we observed frequent immunohistochemical expression of AMACR. FISH of chromosome 3 showed trisomy for three cases, monosomy for two cases, and disomy for one case. Additionally, FISH of chromosome 16 showed trisomy for three cases, monosomy for two cases, and both trisomy and monosomy for one case. Furthermore, both the carcinomatous area and the sarcomatoid area of one ACD-associated RCC with sarcomatoid change revealed monosomy of chromosomes 3, 9, and 16 but showed disomy of chromosome 14. In conclusion, the numerical abnormalities of chromosomes 3 and 16, irrespective of gain or loss, may be characteristic of ACD-associated RCC. FAU - Kuroda, Naoto AU - Kuroda N AD - Department of Diagnostic Pathology, Kochi Red Cross Hospital, Shin-honmachi, Kochi, Japan. kurochankochi@yahoo.co.jp FAU - Yamashita, Motoki AU - Yamashita M FAU - Kakehi, Yoshiyuki AU - Kakehi Y FAU - Hes, Ondrej AU - Hes O FAU - Michal, Michal AU - Michal M FAU - Lee, Gang-Hong AU - Lee GH LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20111217 PL - Japan TA - Med Mol Morphol JT - Medical molecular morphology JID - 101239023 RN - 0 (Keratin-7) RN - 0 (PAX2 Transcription Factor) RN - 0 (PAX2 protein, human) RN - EC 5.1.- (Racemases and Epimerases) RN - EC 5.1.99.4 (alpha-methylacyl-CoA racemase) SB - IM MH - Adult MH - Aged MH - Aneuploidy MH - Carcinoma, Renal Cell/genetics/*metabolism/pathology MH - Chromosomes, Human, Pair 14/genetics MH - Chromosomes, Human, Pair 16/genetics MH - Chromosomes, Human, Pair 3/genetics MH - Chromosomes, Human, Pair 9/genetics MH - Humans MH - In Situ Hybridization, Fluorescence MH - Keratin-7/metabolism MH - Kidney Diseases, Cystic/genetics/*metabolism/pathology MH - Kidney Neoplasms/genetics/*metabolism/pathology MH - Male MH - Middle Aged MH - Mitochondria/metabolism MH - PAX2 Transcription Factor/metabolism MH - Racemases and Epimerases/metabolism EDAT- 2011/12/20 06:00 MHDA- 2012/04/13 06:00 CRDT- 2011/12/20 06:00 PHST- 2009/12/02 00:00 [received] PHST- 2010/01/18 00:00 [accepted] PHST- 2011/12/20 06:00 [entrez] PHST- 2011/12/20 06:00 [pubmed] PHST- 2012/04/13 06:00 [medline] AID - 10.1007/s00795-010-0496-1 [doi] PST - ppublish SO - Med Mol Morphol. 2011 Dec;44(4):228-32. doi: 10.1007/s00795-010-0496-1. Epub 2011 Dec 17.