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Synonym(s) Hemi 3 syndrome
Hemicorporal hypertrophy
Isolated hemihyperplasia
Prevalence -
Inheritance -
Age of onset -
  • Q87.3
  • C0332890
MeSH -
  • 10019463


Isolated hemihyperplasia is a rare overgrowth syndrome characterized by an asymmetric regional body overgrowth, involving at least one limb, and associated with an increased risk of developing embryonal tumors principally nephroblastoma and hepoblastoma (see these terms).

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