1 / 19

Muscular Dystrophy

Muscular Dystrophy . By:Phong Hoang. What is Muscular Dystrophy?. A group of inherited diseases in which the muscles that control Movement progressively weakens. . Who does it affect?. It can affect male and females. Ranges from infancy to middle age. How does it affect the person?.

carlow
Télécharger la présentation

Muscular Dystrophy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Muscular Dystrophy By:Phong Hoang

  2. What is Muscular Dystrophy? • A group of inherited diseases in which the muscles that control Movement progressively weakens.

  3. Who does it affect? • It can affect male and females. • Ranges from infancy to middle age.

  4. How does it affect the person? • It depends on what kind of Muscular Dystrophy you have. • Some have quick and fast symptoms and others have slow symptoms which allows them to live a normal live with few problems.

  5. X-linked recessive genetic defects

  6. Basic Symptoms of MD • Frequent Falls • Delayed development of motor skills • Delay or problems of walking • Difficulty of using certain muscle group • Drooping of eyelids • Drooling

  7. Cures and Treatments • There are no current cures of MD. • Physical Therapy • Corticosteroids • Keeping active • Surgery of legs and spine may improve functions • Being inactive like bed rest can only make the disease worsen

  8. Types of MD • Myotonic • Duchenne • Becker • Limb-girdle • Facioscapulohumeral • Congenital • Oculopharyngeal • Distal • Emery-Dreifuss

  9. Myotonic • Most common form of MD in adults. Men and woman • Appears from early childhood to adulthood • Symptoms- prolonged spasm or stiffening of the muscles after use. Usually worse in cold temperatures. • Decreased Life expectancy • causes muscle weakness and also affects the central nervous system, heart, gastrointestinal tract, eyes, and hormone-producing glands

  10. Duchenne • Most Common MD in Children. • Affects only males ages 2-6 • Muscle decreases in size and grow weaker over time • Sufferers need a wheelchair by age of 12. • Death is in the Late 20s

  11. Becker • Similar to Duchennes but much more milder • Affects males in the age of 2-16 or can appear as late as 25. • Causes heart problems • Sufferers can usually walk until 30’s

  12. Limb-Girdle • Affects male and female. • Weakening begins in hips and moves to the shoulders,arms and legs. • Within 20 years walking becomes impossible. • Sufferers live up to mid adulthood

  13. Facioscapulohumeral • Appears in teens and adults, affects male and females • Affects muscles that move the face shoulder blade and upper arm bone. • Chewing, swallowing and speaking is a problem. • Sufferers have a normal life expectancy.

  14. Congenital • Present at birth, affects both males and females. • Two forms Fukuyama and congenital muscular dystrophy with myosin deficiency • Myosin Deficiency- causes shrinking of the muscles that cause joint problems • Fukuyama causes abnormalities in the brain and causes seizures

  15. Oculopharyngeal • Appears in males and females in the 40’s 50’s and 60’s • Weakens eyes and face muscles • Causes difficulty in swallowing and choking

  16. Distal • Affects males and females. • Causes weakness and wasting of the distal muscles.

  17. Emery-Dreifuss • Appears in childhood and teens affects only males. • Weakness and wasting in the shoulders upper arms and lower legs. • Life threatening heart problems are common

  18. Citations • Adams, Amy.  The muscular system.  Westport, CT: Greenwood Press, 2004. • Turkewitz, Jay. "Understanding Muscular Dystrophy ." Webmd. 12 Nov 2008. Muscular Dystrophy Association. 5 Jan 2009 <http://www.webmd.com/parenting/understanding-muscular-dystrophy-basics?page=2>. • Youngson, Robert. "Muscular Dystrophy." Royal Society of Medicine Health • Encyclopedia. 2000. Bloomsbury. 5 Jan 2009 • <http://search.ebscohost.com/login.aspx?direct=true&db=cmh&AN=18111869&s • ite=chc-live>.

More Related