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Results 1 - 1 of 1 for Congenital abnormalities
  1. Chromosome 20 
    ... chromosome 20 syndrome is caused by a chromosomal abnormality known as a ring chromosome 20 or r( ... associated with several types of cancer. These chromosome abnormalities are somatic, which means they are acquired during ...
    https://medlineplus.gov/genetics/chromosome/20 - Genetics