title: Partial trisomy 9q resulting from a familial translocation t(9;16)(q32;q24).
abstract: Partial Trisomy- 9q was observed in an infant with a multiple malformation syndrome who survived to 18 months. Cytogenetic investigations stimulated by the family history of similarly affected individuals revealed a translocation, t(9;16)(q32;q24), identifiable in four generations of the proband's family. A review of our cases with those reported in the literature reveals clinical similarities. This report sets forth a clinical description of the characteristic phenotype of the 9q partial Trisomy syndrome, including findings at post-mortem, documents multigeneration transmission and discusses this syndrome's clinical overlap with other malformation syndromes.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002869:Chromosome Aberrations; D002902:Chromosomes, Human, 16-18; D002906:Chromosomes, Human, 6-12 and X; D005220:Fathers; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D014178:Translocation, Genetic; D014314:Trisomy