Partial trisomy 4q.
Three new cases (one patient and two sibs) of partial trisomy 4q resulting from a parental translocation are reported. From the literature 22 cases are reviewed and the segregation risk of unbalanced and balanced translocations involving 4q chromosome is discussed.
D002869:Chromosome Aberrations / Q000175:diagnosis / Q000235:genetics*; D025063:Chromosome Disorders; D002905:Chromosomes, Human, 4-5; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D014314:Trisomy