PMID- 18495567 OWN - NLM STAT- MEDLINE DCOM- 20081014 LR - 20080728 IS - 1769-7212 (Print) IS - 1769-7212 (Linking) VI - 51 IP - 4 DP - 2008 Jul-Aug TI - Patau syndrome with long survival in a case of unusual mosaic trisomy 13. PG - 303-14 LID - 10.1016/j.ejmg.2008.03.004 [doi] AB - We report a 12-year-old patient with Patau syndrome, in whom two cell lines were present from birth, one with total trisomy 13 due to isochromosome (13q), and one with partial trisomy 13. A cytogenetic re-evaluation at 9 years of age brought to light in skin fibroblasts a third cell line, partially monosomic for chromosome 13. The derivatives (13) present in the three cell lines were characterized through fluorescence in situ hybridization (FISH) experiments with suitable probes; the results suggested a sequence of rearrangements which beginning from an isochromosome (13q) could have led to the other two derivatives. We report the clinical data at birth and at the age of 12; at this age pigmentary lesions with phylloid pattern were noted. Cytogenetic findings of the chromosomal analyses on different tissues, including skin fibroblasts from differently pigmented areas, are also reported. FAU - Fogu, Giuseppina AU - Fogu G AD - Clinical Genetics, Department of Biomedical Sciences, University of Sassari, viale San Pietro, 43/C, 07100 Sassari, Italy. gfogu@uniss.it FAU - Maserati, Emanuela AU - Maserati E FAU - Cambosu, Francesca AU - Cambosu F FAU - Moro, Maria Antonietta AU - Moro MA FAU - Poddie, Fausto AU - Poddie F FAU - Soro, Giovanna AU - Soro G FAU - Bandiera, Pasquale AU - Bandiera P FAU - Serra, Gigliola AU - Serra G FAU - Tusacciu, Gianni AU - Tusacciu G FAU - Sanna, Giuseppina AU - Sanna G FAU - Mazzarello, Vittorio AU - Mazzarello V FAU - Montella, Andrea AU - Montella A LA - eng PT - Case Reports PT - Comparative Study PT - Journal Article DEP - 20080409 PL - Netherlands TA - Eur J Med Genet JT - European journal of medical genetics JID - 101247089 SB - IM MH - Abnormalities, Multiple/*genetics MH - Adolescent MH - Adult MH - Cell Lineage/genetics MH - Child MH - Chromosomes, Human, Pair 13/*genetics MH - Female MH - Humans MH - Infant, Newborn MH - Male MH - *Mosaicism MH - *Survivors MH - Syndrome MH - Trisomy/*genetics EDAT- 2008/05/23 09:00 MHDA- 2008/10/15 09:00 CRDT- 2008/05/23 09:00 PHST- 2008/01/21 00:00 [received] PHST- 2008/03/27 00:00 [accepted] PHST- 2008/05/23 09:00 [pubmed] PHST- 2008/10/15 09:00 [medline] PHST- 2008/05/23 09:00 [entrez] AID - S1769-7212(08)00048-7 [pii] AID - 10.1016/j.ejmg.2008.03.004 [doi] PST - ppublish SO - Eur J Med Genet. 2008 Jul-Aug;51(4):303-14. doi: 10.1016/j.ejmg.2008.03.004. Epub 2008 Apr 9.