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Results 1 - 3 of 3 for Marfan syndrome OR hyperextensibility symdrome OR arachnodactyly
  1. Causes may include: Homocystinuria Marfan syndrome Other rare genetic disorders
  2. People with Marfan syndrome are often tall with long, thin arms and legs and spider-like fingers (called arachnodactyly). The length of the arms is greater than height when arms are stretched out. Other symptoms include: A ...
  3. ... affected. Homocystinuria has several features in common with Marfan syndrome , including skeletal and eye changes.