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Doctor insights on: How Is Marfan Inherited

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Dr. Scott McLean
335 doctors shared insights

Marfan Syndrome (Definition)

An inherited connective tissue disorder where body shape is long thin arms hands and fingers and arm length ...Read more


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What is Marfan syndrome?

Genetic disorder: Of connective tissue that affects many bodily systems.The national marfan foundation has a very nice website that will answer any questions you have about marfan syndrome. Go to www.Marfan.Org. ...Read more

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What is Marfan syndrome ?

Marfans/ehler danlos: Marfan syndrome is a connective tissue disorder, tissues that strengthen bodies structures. In most cases it is inherited condition, but approx 30% of patients have no family history tall arms and height, affects lungs, heart and aorta, eyes causing cataract, skin problems, and tissue covering the spinal chord. ...Read more

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What causes Marfan syndrome?

What causes Marfan syndrome?

Genetic mutation: Marfan syndrome is caused by a gene mutation (in the fbn1 gene). A mutation leads to defective, weakened connective tissue throughout the body. Symptoms show up in the parts of the body where shape and structural integrity relies a lot on the weakened type of connective tissue. ...Read more

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What exactly is Marfan syndrome?

What exactly is Marfan syndrome?

Genetic disorder: Fbn1 gene controls connective tissue metabolism. If there are mutations or repeats, then marfa's will result. The symptoms are the result of malformed collagen. So dislocated lens in eye, heart valve problems, scoliosis, pneumothorax, artery problems may occur. Most cases are inherited, but occasionally marfan's occurs from a spontaneous mutation. This gene can be tested for in a blood specimen. ...Read more

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How dangerous is Marfan syndrome?

How dangerous is Marfan syndrome?

Marfan syndrome: affects the body's connective tissue and can cause problems in the eyes, joints, and heart. Marfan syndrome has no cure, but doctors can provide symptomatic management. ...Read more

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Common symptoms of Marfan's syndrome?

Marfan Syndrome: There is significant variability in how marfan syndrome presents in people. Possibly symptoms include: tall height; long arms, legs, fingers & toes, heart murmur, curved spine, flat feet, nearsightedness & deformity of the breast bone. ...Read more

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How to know if I have Marfan syndrome?

Marfan syndrome: affects the body's connective tissue and can cause problems in the eyes, joints, and heart. Marfan syndrome has no cure, but doctors can provide symptomatic management. ...Read more

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How to tell if I have Marfan syndrome?

See the details: If you are tall, have very flexible joints, have any issues with the lenses of your eyes as well as other numerous finding on exam, you may have it. Have your doctor take a look or refer you to a rheumatologist. ...Read more

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I might have marfan, what should I do?

Med Eval: See your doctor. He or she can determine if you meet the international criteria for diagnosis. ...Read more

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Is Marfan syndrome a sex-linked disease?

No: Marfan syndrome is an autosomal dominant connective tissue disorder caused by abnormal microfibrillin protein. If a parent is affected by the disorder, their offspring has a 50/50 chance of inheriting it, regardless of whether the baby is a boy or a girl. ...Read more

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Question: what is Marfan syndrome really?

Question: what is Marfan syndrome really?

Www.marfan.org: Fibrillin-1 gene defect leads to inefficient connective tissue building. It is inherited 70% of time. Symptoms occur in any organ that is dependent on healthy connective tissue such as the heart, lungs, skin, eyes. Marfans are tall people with thin narrow face, scoliosis, heart disease, small jaw, spidery fingers, flat feet, abnornal chest bone. You should see your dr if you suspect having it. ...Read more

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What are the symptoms of Marfan syndrome?

Long arms, fingers: Tall, thin appearance. Pigeon chest (pectus carinatum), long fingers (arachnodactyly), dilated aorta (seen on echocardiogram). Dislocated lens in the eye. Severe near sightedness. Scoliosis. Flat feet. High arched palate. Thin head with small cheekbones. Most symptoms involve heart, musculoskeletal and eyes. It is inherited in an autosomal dominant fashion. ...Read more

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How can I tell if I have Marfan syndrome?

Abraham Lincoln: Lanky like abraham lincoln - arm span longer than height and there is a high-arched palate that is characteristic, but also found in normal individuals. ...Read more

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How to figure out if I have Marfan syndrome?

Testing: Physical exam and blood tests can help to determine whether you have marfan's syndrome. ...Read more

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How can you tell if you have Marfan syndrome?

Having the features: Features suggestive of marfan syndrome include: above-average height, long arms, long fingers, flat feet, high-arched palate, narrow face, crowded teeth, small lower jaw, pectus carinatum (pigeon chest), pectus excavatum (sunken chest), hunchback (hunchback), scoliosis (crooked back), hypermobile/hyperflexible joints, etc... A person with several of these features can see a doctor for evaluation. ...Read more

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I have Marfan syndrome. Should I not have kids?

Maybe not: A marfan syndrome woman has a 50% chance of having a marfan syndrome baby, if the father of the baby is "normal". During pregnancy, the woman needs close monitoring because she is at increased risk of rupturing her aorta (often fatal). For these reasons, she may not want to become pregnant. ...Read more

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