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Doctor insights on: Marfan And Klinefelter

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Is XXY klinefelter's syndrome related at all to marfan's syndrome?

Is XXY klinefelter's syndrome related at all to marfan's syndrome?

No: The two syndromes have some similar features, but they are different syndromes that are unrelated. Klinefelter syndrome is caused by ahaving at least one extra x chromosome in a person who has a y chromosome (normal male=46 xy, klinefelter=47xxy). Typical Marfan syndrome is caused by a mutation in fbn1, coding for fibrillin-1. ...Read more

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Dr. Scott McLean
336 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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Do you know if XXY klinefelter's syndrome related to marfan's syndrome?

Superficially: Both tend to make the person tall and slender. Neither causes the other. ...Read more

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I heard that abraham lincoln had marfans. Is that why he was so tall and thin?

I heard that abraham lincoln had marfans. Is that why he was so tall and thin?

Controversial: A very controversial subject, but unconfirmed. Individuals with marfan's syndrome have armspans greater than height, which represents the primary diagnostic criteria. ...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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What are the mental traits of Marfans Syndrome?

Well...: From the Psychological point of view, there are no traits specific to Marfan's syndrome.
Please read the following:http://www. Childrenshospital. Org/health-topics/conditions/marfan-syndrome ...Read more

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What is marfan's syndrome and how is it treated?

See below: Marfan syndrome is a disorder of connective tissue, the tissue that strengthens the body's structures.

Disorders of connective tissue affect the skeletal system, cardiovascular system, eyes, and skin.

Vision problems should be treated when possible.

Monitor for scoliosis, especially during the teenage years.

Medicine to slow the heart rate may help prevent stress on the aorta. ...Read more

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Is Marfan syndrome preventable?

Is Marfan syndrome preventable?

Sometimes: Marfan syndrome is preventable when the adults who know they have Marfan syndrome thoughtfully choose not to have biological children (50% of their children would have the disease). Some cases are not preventable, such as the 20-30% of Marfan syndrome persons who have the disease from a new mutation (neither parent had a mutation). ...Read more

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Are you at risk for AAA in marfans?

Are you at risk for AAA in marfans?

AAA in Marfans: People with Marfan's have weaker, stretchy walls in their blood vessels which do make aneurysms more common than in people without marfans. ...Read more

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Difference between eds and marfans?

Difference between eds and marfans?

Complications: There are several forms of both. Ehlers-danlos syndrome is often associated with skin hypersensitivity and aortic dissection, dependent on type. Marfans is more associated with joint hyperextensibility, cataracts and sometime aortic dissection. ...Read more

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Does Marfan syndrome skip generations?

No, but.. .: Marfan synd. Doesn't skip generations, but sometimes it's mild enough that the person who seemed to have skipped the disease actually had a mild case of it. Also, it is possible that a child of a Marfan synd. Parent doesn't inherit the mutation (child is normal), but that child's child or grandchild gets a new mutation or marries a mild, undiagnosed Marfan patient... Leading to future Marfan kids. ...Read more

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Does aneuploidy cause Marfan syndrome?

Does aneuploidy cause Marfan syndrome?

Marfan is caused by: A mutation in the fibrillin gene on the long arm of chromosome 15, 15q15-q21.3. Autisomal dominant inheritance with widely variable clinical findings. Aneuploidy is having an abnormal # of chromosomes from a genetic accident during cell reduction (meiosis). ...Read more

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What chromosome is affected by Marfan syndrome?

Chromosome 15: Marfan syndrome is caused by a mutation in the fbn1 gene on chromosome 15. The "address" for this gene is 15q21.1. This gene codes for a protein called fibrillin-1. Inheritance is autosomal dominant. ...Read more

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Can patients with mild Marfan syndrome build body?

Yes, but...: Marfan as you know designates that you have very loose joints and hyperextensibility. Unfortunately this same flexibility may also apply to your heart valves or large blood vessel--the aorta--just outside the main pumping chamber of your heart. Therefore, you should receive clearance from your cardiologist before doing any serious weight lifting or resistance training traditional for body building. ...Read more

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Would creatine help someone with marfan's syndrome?

No specific benefit: Creatine has been shown to possibly improve performance in short duration high intensity anaerobic efforts. Marfan's syndrome is a disorder of connective tissue--creatine might help you increase the number of reps or speed/power of a specific aerobic exercise but won't have any specific benefit related to underlying marfan's. ...Read more

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Could I detect Marfan syndrome before or after birth?

Yes, prenatally: Prenatal diagnosis of Marfan syndrome is possible through DNA testing of fetal tissue obtained by chorionic villi sampling or amniocentesis. ...Read more

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Is marfan's syndrome asociated with a shortened life span?

Yes: Marfan's syndrome patients die from complications of aortic valve widening. If this is treated with inderal, (propranolol) progression is slower and patients live longer. In addition, if heart valve surgey is performed electivelly patients live longer. Untrated patients have a life span of 32 years. ...Read more

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