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Distal deletion 10q

Disease definition

Distal monosomy 10q is a chromosomal anomaly involving terminal deletion of the long arm of chromosome 10 and is characterized by facial dysmorphism, pre- and postnatal growth retardation, cardiac and genital anomalies, and developmental delay.


Classification level: Disorder
  • Synonym(s):
    • Deletion 10qter
    • Distal monosomy 10q
    • Monosomy 10qter
    • Telomeric deletion 10q
  • Prevalence: <1 / 1 000 000
  • Inheritance: Not applicable or Unknown 
  • Age of onset: Antenatal, Neonatal
  • ICD-10: Q93.5
  • ICD-11: LD44.A0
  • OMIM: 609625
  • UMLS: C4305277
  • MeSH: -
  • GARD: 3711
  • MedDRA: -

Detailed information

General public


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