Case Reports
doi: 10.1136/jmg.16.1.69.
Extra small metacentric chromosome identified as i(18p)
- PMID: 469890
- PMCID: PMC1012785
- DOI: 10.1136/jmg.16.1.69
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Case Reports
Extra small metacentric chromosome identified as i(18p)
J Med Genet.
1979 Feb.
Abstract
A case of a supernumerary metacentric small chromosome, diagnosed at birth, is described. The cytogenetic findings support its identification as i(18p). The clinical development from birth to 12 months is reported, with particular attention given to the psychomotor retardation and to the immunological aspect.
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