 A disorder of the connective tissue
 It can affect many body systems




OTHER NAMES:
 MLS
 Marfan’s Syndrome
 Affects men, women and children
 All races and ethnic backgrounds
 At least 1 in every 5,000 people in the
United States have the disorder
 Skeleton
 Eyes
 Cardiovascular System
 Nervous System
 Skin
 Lungs
SKELETON:
 Tall and slender bodies
 Long fingers and toes
 Arm spans longer than their body height
 Unusually flexible joints
 Narrow face
 High arched roof of mouth
 Crowded teeth
 Scoliosis
 Sunken or protruding chests

EYES:
 Dislocation of one or both eye lenses
 Retinal detachment
 Nearsightedness
 Glaucoma
Cataracts
CARDIOVASCULAR SYSTEM:
 Aortic dilatation
    The wall of the aorta may be weakened and stretched
 Aortic dissection
    When the aorta tears
 Sudden death
 Heart murmurs
    Doctors hear through stethoscopes
    Large murmurs can result in shortness of breath, fatigue, and
   palpitations
NERVOUS SYSTEM:
 Dural ectasia
    Weak and stretched duras begin to weigh on the vertebrae in
   the lower spine and wear away the bone surrounding the spinal
   cord
    Can lead to mild discomfort or to radiated pain in the abdomen,
   pain, numbness, or weakness in the legs.
SKIN:
 Stretch marks
     Even without weight change
     Can occur at any age and involve no health risks
 Abdominal or inguinal hernia
     A bulge containing parts of the intestines

LUNGS:
 No noticeable problems
 If tiny air sacs become stretched or swollen, the risk of lung collapse
may increase
 Sleep-related breathing disorders
     Snoring
     Sleep apnea
         When breathing briefly stops
Marfan Syndrome was named after a
French man, Bernard Marfan. He became
Assistant Professor of Pediatrics in the Paris
faculty in 1892. Using a 5 year old girl,
Gabrielle, who seemed to have long limbs that
were disproportioned, he shared his findings
of the symptom with others. Other symptoms
like arachnodactyly (long digits),
cardiovascular abnormalities, and ocular lens
dislocation were found in later studies.
Marfan gained a world-wide reputation and
was recognized as a pioneer of pediatric
medicine in France. By the time 1934 had
arrived, Bernard received an honorary
fellowship of the Royal Society of Medicine in
Britain. He later died in 1942, but his findings   BERNARD MARFAN
are still being investigated today.
There isn’t any specific laboratory tests to diagnose Marfan
Syndrome. Doctors rely on observations and medical history like…

     Information about family members who may have the disorder or who
        had an early, unexplained, heart-related death
     A thorough physical examination
     An examination of the eyes
     Heart tests

         If the family has a history of the disease, a doctor may diagnose it.
For someone with no family history of the disease, at least three body
systems must be affected before a diagnosis is made. Genetic analyses may
be helpful when creating a diagnosis of Marfan syndrome, but these
analyses are time consuming and might not provide any additional
information that is helpful for the doctor and the patient. Family members
of a diagnosed person shouldn’t assume they aren’t affected if there isn’t
any knowledge that the disorder existed in previous generations.
Mutations in the FBN1 gene cause Marfan syndrome. A protein called
fibrillin-1 is made by following instructions that the FBN1 gene provides. The
fibrillin-1 binds to itself and other proteins and molecules and creates filaments
called microfibrils. Microfibrils become part of the fibers that give connective
tissue it’s strength and flexibility. A mutation in the FBN1 gene can reduce the
amount and/or quality of the fibrillin-1 that’s available to form microfibrils.
Resulting with the growth factors being released inappropriately, causing the
features of Marfan syndrome.
           It is inherited by an autosomal dominant pattern, which means one copy of
the carrier gene in each cell is needed to cause the disorder. Meaning that if one
of the parent’s have MFS, then the offspring will obtain it.



                                                  Affected Male     Affected
                                                  Female


                                               Unaffected Male      Unaffected Femal
KINDS OF DOCTORS TO SEE:
 A general practitioner or pediatrician
      Oversees routine health care and refer the patient to specialists
 Cardiologist
      Specializes in heart disorders
 Orthopaedist
      Specializes in bones
 Ophthalmologist
      Specializes in eye disorders
 Geneticist
      Specializes in genetics
          There is no official cure for Marfan Syndrome. Scientists are working on
identifying and changing the specific gene that is responsible for the disorder before
birth. A range of treatment can help minimize and sometimes prevent complications.
The appropriate specialists will develop an individualized treatment program.
Approaches the doctors use depends on which systems have been affected in the
body. Doctors and scientists want to better understand what happens once the
genetic defect or mutation occurs. They are studying the genes themselves and by
studying large family groups affected by the disease. Other doctors are experimenting
different medicines to help cure Marfan Syndrome.
General Knowledge Sites:

http://www.medicinenet.com/marfan_syndrome/article.htm

http://emedicine.medscape.com/article/1258926-overview#showall


Medical Sources:
National Marfan Foundation
22 Manhasset Avenue
Port Washington, NY 11050-2023
Phone: 800-8-MARFAN (862-7326) (free of charge)
Fax: 516-883-8040
E-mail: staff@marfan.org
www.marfan.org
http://emedicine.medscape.com/article/1258926-overview#a0101

http://www.ghr.nlm.nih.gov/condition/marfan-syndrome

http://www.medicinenet.com/marfan_syndrome/article.htm
http://www.google.com/imgres?q=Bernard+Marfan

http://www.google.com/imgres

http://www.google.com/imgres?um=1&hl=en&rlz=1T4ADRA

http://www.google.com/imgres?um=1&hl=en&rlz=1T4ADRA_en
US365US365&biw=1600&bih=646&tbm=isch&tbnid=9f4sPo4pM
cdnLM:&imgrefurl
Marfan syndrome ppt.

Marfan syndrome ppt.

  • 2.
     A disorderof the connective tissue  It can affect many body systems OTHER NAMES:  MLS  Marfan’s Syndrome
  • 3.
     Affects men,women and children  All races and ethnic backgrounds  At least 1 in every 5,000 people in the United States have the disorder
  • 4.
     Skeleton  Eyes Cardiovascular System  Nervous System  Skin  Lungs
  • 5.
    SKELETON:  Tall andslender bodies  Long fingers and toes  Arm spans longer than their body height  Unusually flexible joints  Narrow face  High arched roof of mouth  Crowded teeth  Scoliosis  Sunken or protruding chests EYES:  Dislocation of one or both eye lenses  Retinal detachment  Nearsightedness  Glaucoma Cataracts
  • 6.
    CARDIOVASCULAR SYSTEM:  Aorticdilatation  The wall of the aorta may be weakened and stretched  Aortic dissection  When the aorta tears  Sudden death  Heart murmurs  Doctors hear through stethoscopes  Large murmurs can result in shortness of breath, fatigue, and palpitations NERVOUS SYSTEM:  Dural ectasia  Weak and stretched duras begin to weigh on the vertebrae in the lower spine and wear away the bone surrounding the spinal cord  Can lead to mild discomfort or to radiated pain in the abdomen, pain, numbness, or weakness in the legs.
  • 7.
    SKIN:  Stretch marks  Even without weight change  Can occur at any age and involve no health risks  Abdominal or inguinal hernia  A bulge containing parts of the intestines LUNGS:  No noticeable problems  If tiny air sacs become stretched or swollen, the risk of lung collapse may increase  Sleep-related breathing disorders  Snoring  Sleep apnea When breathing briefly stops
  • 8.
    Marfan Syndrome wasnamed after a French man, Bernard Marfan. He became Assistant Professor of Pediatrics in the Paris faculty in 1892. Using a 5 year old girl, Gabrielle, who seemed to have long limbs that were disproportioned, he shared his findings of the symptom with others. Other symptoms like arachnodactyly (long digits), cardiovascular abnormalities, and ocular lens dislocation were found in later studies. Marfan gained a world-wide reputation and was recognized as a pioneer of pediatric medicine in France. By the time 1934 had arrived, Bernard received an honorary fellowship of the Royal Society of Medicine in Britain. He later died in 1942, but his findings BERNARD MARFAN are still being investigated today.
  • 9.
    There isn’t anyspecific laboratory tests to diagnose Marfan Syndrome. Doctors rely on observations and medical history like…  Information about family members who may have the disorder or who had an early, unexplained, heart-related death  A thorough physical examination  An examination of the eyes  Heart tests If the family has a history of the disease, a doctor may diagnose it. For someone with no family history of the disease, at least three body systems must be affected before a diagnosis is made. Genetic analyses may be helpful when creating a diagnosis of Marfan syndrome, but these analyses are time consuming and might not provide any additional information that is helpful for the doctor and the patient. Family members of a diagnosed person shouldn’t assume they aren’t affected if there isn’t any knowledge that the disorder existed in previous generations.
  • 10.
    Mutations in theFBN1 gene cause Marfan syndrome. A protein called fibrillin-1 is made by following instructions that the FBN1 gene provides. The fibrillin-1 binds to itself and other proteins and molecules and creates filaments called microfibrils. Microfibrils become part of the fibers that give connective tissue it’s strength and flexibility. A mutation in the FBN1 gene can reduce the amount and/or quality of the fibrillin-1 that’s available to form microfibrils. Resulting with the growth factors being released inappropriately, causing the features of Marfan syndrome. It is inherited by an autosomal dominant pattern, which means one copy of the carrier gene in each cell is needed to cause the disorder. Meaning that if one of the parent’s have MFS, then the offspring will obtain it. Affected Male Affected Female Unaffected Male Unaffected Femal
  • 11.
    KINDS OF DOCTORSTO SEE:  A general practitioner or pediatrician  Oversees routine health care and refer the patient to specialists  Cardiologist  Specializes in heart disorders  Orthopaedist  Specializes in bones  Ophthalmologist  Specializes in eye disorders  Geneticist  Specializes in genetics There is no official cure for Marfan Syndrome. Scientists are working on identifying and changing the specific gene that is responsible for the disorder before birth. A range of treatment can help minimize and sometimes prevent complications. The appropriate specialists will develop an individualized treatment program. Approaches the doctors use depends on which systems have been affected in the body. Doctors and scientists want to better understand what happens once the genetic defect or mutation occurs. They are studying the genes themselves and by studying large family groups affected by the disease. Other doctors are experimenting different medicines to help cure Marfan Syndrome.
  • 12.
    General Knowledge Sites: http://www.medicinenet.com/marfan_syndrome/article.htm http://emedicine.medscape.com/article/1258926-overview#showall MedicalSources: National Marfan Foundation 22 Manhasset Avenue Port Washington, NY 11050-2023 Phone: 800-8-MARFAN (862-7326) (free of charge) Fax: 516-883-8040 E-mail: [email protected] www.marfan.org
  • 13.
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