PMID- 8976373 OWN - NLM STAT- MEDLINE DCOM- 19970122 LR - 20211025 IS - 0165-4608 (Print) IS - 0165-4608 (Linking) VI - 92 IP - 2 DP - 1996 Dec TI - Trisomies 8 and 20 in desmoid tumors. PG - 147-9 AB - A nonrandom occurrence of trisomy 8 and of trisomy 20 in desmoid tumors has been recently reported. The finding of trisomy 8 in nondividing desmoid tumor cells by in situ hybridization prompted us to evaluate, in a similar way, the occurrence of trisomy 20 and the possible occurrence of both trisomies together because their co-existence was cytogenetically observed in a few cases. Double fluorescence in situ hybridization (FISH) with centromeric probes for chromosomes 8 and 20 was performed on 16 single cell suspensions of desmoid tumors. FISH confirmed the occurrence of trisomy 8 or 20 in a single cell suspension of desmoid tumors. Both individual trisomies, and even more their association in the same cells, are rare to extremely rare in solid tumors in general and in mesenchymal tumors in particular, and are only known to occur in infantile fibrosarcoma. FAU - Qi, H AU - Qi H AD - Center for Human Genetics, University of Leuven, Belgium. FAU - Dal Cin, P AU - Dal Cin P FAU - Hernandez, J M AU - Hernandez JM FAU - Garcia, J L AU - Garcia JL FAU - Sciot, R AU - Sciot R FAU - Fletcher, C AU - Fletcher C FAU - Van Eyken, P AU - Van Eyken P FAU - De Wever, I AU - De Wever I FAU - Van den Berghe, H AU - Van den Berghe H LA - eng PT - Journal Article PL - United States TA - Cancer Genet Cytogenet JT - Cancer genetics and cytogenetics JID - 7909240 SB - IM CIN - Cancer Genet Cytogenet. 1996 Dec;92(2):150-1. PMID: 8976374 MH - Adolescent MH - Adult MH - Child MH - Child, Preschool MH - *Chromosomes, Human, Pair 20 MH - *Chromosomes, Human, Pair 8 MH - Female MH - Fibromatosis, Aggressive/*genetics/*pathology MH - Humans MH - In Situ Hybridization, Fluorescence MH - Karyotyping MH - Male MH - *Trisomy EDAT- 1996/12/01 00:00 MHDA- 1996/12/01 00:01 CRDT- 1996/12/01 00:00 PHST- 1996/12/01 00:00 [pubmed] PHST- 1996/12/01 00:01 [medline] PHST- 1996/12/01 00:00 [entrez] AID - S0165460896001707 [pii] AID - 10.1016/s0165-4608(96)00170-7 [doi] PST - ppublish SO - Cancer Genet Cytogenet. 1996 Dec;92(2):147-9. doi: 10.1016/s0165-4608(96)00170-7.