difference between z

Differences between EDS and Marfan Syndrome

Differences between EDS and Marfan Syndrome

There are many different types of Ehlers-Danlos syndromes, each with its own unique symptoms. However, the two most common types of Ehlers-Danlos syndrome are EDS and Marfan syndrome. While both conditions share some similarities, there are also some key differences between them. In this blog post, we will explore those differences in more detail.

What is EDS?

EDS, or Ehlers-Danlos syndrome, is a connective tissue disorder that is characterized by loose and hyperextensible joints, as well as skin that bruising easily. EDS can range from mild to severe, and in some cases, it can be life-threatening. There is no cure for EDS, but symptoms can be managed with physical therapy, pain medication, and other treatments. EDS is a relatively rare condition, affecting an estimated one in every 5,000 people worldwide. However, it is important to be aware of EDS and its potential complications, as early diagnosis and treatment can improve quality of life for those affected by the condition.

What is Marfan Syndrome?

Marfan syndrome is a genetic disorder that affects the body’s connective tissue. Connective tissue helps to support the skin, bones, and organs. Marfan syndrome can cause a number of different health problems, including heart problems, joint problems, and vision problems.

  • Marfan syndrome is caused by a mutation in the FBN1 gene. This gene provides instructions for making a protein called fibrillin-1. This protein is a major component of connective tissue.
  • The FBN1 gene mutation leads to the production of an abnormal form of fibrillin-1 protein. This protein is less able to interact with other proteins in connective tissue, leading to the signs and symptoms of Marfan syndrome.
  • Marfan syndrome is inherited in an autosomal dominant pattern, which means that one copy of the mutated FBN1 gene is enough to cause Marfan syndrome. In most cases, the mutation is inherited from a parent who has Marfan syndrome.
  • However, Marfan syndrome can also occur in people with no family history of the condition. Marfan syndrome occurs in both sexes and all racial and ethnic groups. The condition is estimated to affect 1 in 5,000 people worldwide.

There is no cure for Marfan syndrome, but treatments are available to help manage the signs and symptoms of the condition. Early diagnosis and treatment are important in order to prevent complications associated with Marfan syndrome.

Differences between EDS and Marfan Syndrome

EDS and Marfan Syndrome are two disorders that share some similarities, but there are also some important differences between them. Both conditions affect the connective tissues in the body, which can lead to problems with joints, skin, and other tissues.

  • EDS is a hereditary disorder that is caused by a defect in the collagen protein. Marfan Syndrome, on the other hand, is caused by a mutation in the gene that encodes for fibrillin-1.
  • As a result, people with EDS typically have thinner and more fragile skin, while those with Marfan Syndrome often have very long limbs. In addition, EDS is usually diagnosed in childhood, while Marfan Syndrome is often not diagnosed until adulthood.
  • Treatment for both conditions focuses on managing symptoms and preventing complications. With proper care, people with EDS and Marfan Syndrome can live full and healthy lives.


While both EDS and Marfan Syndrome are connective tissue disorders, they can present very differently in people. It is important to get a diagnosis from a medical professional if you think you or someone you know may have one of these disorders.

Share this post

Share on facebook
Share on twitter
Share on linkedin
Share on email