Doctor insights on:
How Is Marfan Inherited
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
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 moreSee 1 more doctor answer
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 moreSee 1 more doctor answer
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
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
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
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 moreSee 1 more doctor answer
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 moreSee 1 more doctor answer
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