Trisomy 9 mosaicism with multiple congenital anomalies

R. H.A. Haslam, S. P. Broske, C. M. Moore, G. H. Thomas, C. A. Neill

Research output: Contribution to journalArticle


A nine year old male with developmental abnormalities was found to be mosaic for an extra No. 9 chromosome (46,XY/47,XY,+q). The clinical findings included severe mental retardation, peculiar facies, short stature, hypotonia, dextroposition with a ventricular septal defect, and patent ductus arteriosus, as well as significant abnormalities of the brain.

Original languageEnglish (US)
Pages (from-to)180-184
Number of pages5
JournalJournal of medical genetics
Issue number2
StatePublished - Dec 1 1973


ASJC Scopus subject areas

  • Genetics
  • Genetics(clinical)

Cite this

Haslam, R. H. A., Broske, S. P., Moore, C. M., Thomas, G. H., & Neill, C. A. (1973). Trisomy 9 mosaicism with multiple congenital anomalies. Journal of medical genetics, 10(2), 180-184.