SlideShare a Scribd company logo
1 of 1
Download to read offline
Duchenne muscular dystrophy
Clinical
presentation
• Onset at age 2-3
• Proximal muscle weakness (eg, Gower sign, calf
pseudohypertrophy)
• Dilated cardiomyopathy
• Scoliosis
Diagnosis
• ↑ Serum creatine kinase
• Genetic testing: dystrophin deletion
• Muscle biopsy: fibrosis, fat, muscle degeneration
Treatment • Glucocorticoids
Prognosis
• Wheelchair dependent by adolescence
• Death at age 20-30 from respiratory/heart failure

More Related Content

More from Rickettsia Rickettsii

Spikes protocol for delivering serious news HY
Spikes protocol for delivering serious news HYSpikes protocol for delivering serious news HY
Spikes protocol for delivering serious news HYRickettsia Rickettsii
 
Side effects & risks of combination oral contraceptives HY
Side effects & risks of combination oral contraceptives HYSide effects & risks of combination oral contraceptives HY
Side effects & risks of combination oral contraceptives HYRickettsia Rickettsii
 
Red blood cell transfusion thresholds HY
Red blood cell transfusion thresholds HYRed blood cell transfusion thresholds HY
Red blood cell transfusion thresholds HYRickettsia Rickettsii
 
Noninvasive positive pressure ventilation HY
Noninvasive positive pressure ventilation HYNoninvasive positive pressure ventilation HY
Noninvasive positive pressure ventilation HYRickettsia Rickettsii
 
Indications for urgent dialysis (aeiou) HY
Indications for urgent dialysis (aeiou) HYIndications for urgent dialysis (aeiou) HY
Indications for urgent dialysis (aeiou) HYRickettsia Rickettsii
 
Factors associated with poor outcome after witnessed out of-hospital sudden c...
Factors associated with poor outcome after witnessed out of-hospital sudden c...Factors associated with poor outcome after witnessed out of-hospital sudden c...
Factors associated with poor outcome after witnessed out of-hospital sudden c...Rickettsia Rickettsii
 
Evaluation of subacute or chronic cough HY
Evaluation of subacute or chronic cough HYEvaluation of subacute or chronic cough HY
Evaluation of subacute or chronic cough HYRickettsia Rickettsii
 

More from Rickettsia Rickettsii (20)

Suspected gastrinoma HY
Suspected gastrinoma HYSuspected gastrinoma HY
Suspected gastrinoma HY
 
Spikes protocol for delivering serious news HY
Spikes protocol for delivering serious news HYSpikes protocol for delivering serious news HY
Spikes protocol for delivering serious news HY
 
Side effects & risks of combination oral contraceptives HY
Side effects & risks of combination oral contraceptives HYSide effects & risks of combination oral contraceptives HY
Side effects & risks of combination oral contraceptives HY
 
Scurvy (vitamin c deficiency) HY
Scurvy (vitamin c deficiency) HYScurvy (vitamin c deficiency) HY
Scurvy (vitamin c deficiency) HY
 
Retroperitoneal abdominal organs HY
Retroperitoneal abdominal organs HYRetroperitoneal abdominal organs HY
Retroperitoneal abdominal organs HY
 
Red blood cell transfusion thresholds HY
Red blood cell transfusion thresholds HYRed blood cell transfusion thresholds HY
Red blood cell transfusion thresholds HY
 
Panic disorder HY
Panic disorder HYPanic disorder HY
Panic disorder HY
 
Normal postpartum lochia HY
Normal postpartum lochia HYNormal postpartum lochia HY
Normal postpartum lochia HY
 
Noninvasive positive pressure ventilation HY
Noninvasive positive pressure ventilation HYNoninvasive positive pressure ventilation HY
Noninvasive positive pressure ventilation HY
 
Management of endometriosis HY
Management of endometriosis HYManagement of endometriosis HY
Management of endometriosis HY
 
Lung cancer HY
Lung cancer HYLung cancer HY
Lung cancer HY
 
Leukocyte adhesion deficiency HY
Leukocyte adhesion deficiency HYLeukocyte adhesion deficiency HY
Leukocyte adhesion deficiency HY
 
Intrauterine fetal demise HY
Intrauterine fetal demise HYIntrauterine fetal demise HY
Intrauterine fetal demise HY
 
Infectious mononucleosis HY
Infectious mononucleosis HYInfectious mononucleosis HY
Infectious mononucleosis HY
 
Indications for urgent dialysis (aeiou) HY
Indications for urgent dialysis (aeiou) HYIndications for urgent dialysis (aeiou) HY
Indications for urgent dialysis (aeiou) HY
 
Hemophilia A & B HY
Hemophilia A & B HYHemophilia A & B HY
Hemophilia A & B HY
 
Factors associated with poor outcome after witnessed out of-hospital sudden c...
Factors associated with poor outcome after witnessed out of-hospital sudden c...Factors associated with poor outcome after witnessed out of-hospital sudden c...
Factors associated with poor outcome after witnessed out of-hospital sudden c...
 
Evaluation of subacute or chronic cough HY
Evaluation of subacute or chronic cough HYEvaluation of subacute or chronic cough HY
Evaluation of subacute or chronic cough HY
 
Endometriosis HY
Endometriosis HYEndometriosis HY
Endometriosis HY
 
Contact dermatitis HY
Contact dermatitis HYContact dermatitis HY
Contact dermatitis HY
 

Recently uploaded

TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...Nguyen Thanh Tu Collection
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...EADTU
 
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...Nguyen Thanh Tu Collection
 
Trauma-Informed Leadership - Five Practical Principles
Trauma-Informed Leadership - Five Practical PrinciplesTrauma-Informed Leadership - Five Practical Principles
Trauma-Informed Leadership - Five Practical PrinciplesPooky Knightsmith
 
Graduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptxGraduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptxneillewis46
 
Andreas Schleicher presents at the launch of What does child empowerment mean...
Andreas Schleicher presents at the launch of What does child empowerment mean...Andreas Schleicher presents at the launch of What does child empowerment mean...
Andreas Schleicher presents at the launch of What does child empowerment mean...EduSkills OECD
 
How to Manage Website in Odoo 17 Studio App.pptx
How to Manage Website in Odoo 17 Studio App.pptxHow to Manage Website in Odoo 17 Studio App.pptx
How to Manage Website in Odoo 17 Studio App.pptxCeline George
 
Basic Civil Engineering notes on Transportation Engineering & Modes of Transport
Basic Civil Engineering notes on Transportation Engineering & Modes of TransportBasic Civil Engineering notes on Transportation Engineering & Modes of Transport
Basic Civil Engineering notes on Transportation Engineering & Modes of TransportDenish Jangid
 
demyelinated disorder: multiple sclerosis.pptx
demyelinated disorder: multiple sclerosis.pptxdemyelinated disorder: multiple sclerosis.pptx
demyelinated disorder: multiple sclerosis.pptxMohamed Rizk Khodair
 
ANTI PARKISON DRUGS.pptx
ANTI         PARKISON          DRUGS.pptxANTI         PARKISON          DRUGS.pptx
ANTI PARKISON DRUGS.pptxPoojaSen20
 
Climbers and Creepers used in landscaping
Climbers and Creepers used in landscapingClimbers and Creepers used in landscaping
Climbers and Creepers used in landscapingDr. M. Kumaresan Hort.
 
UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024Borja Sotomayor
 
Spring gala 2024 photo slideshow - Celebrating School-Community Partnerships
Spring gala 2024 photo slideshow - Celebrating School-Community PartnershipsSpring gala 2024 photo slideshow - Celebrating School-Community Partnerships
Spring gala 2024 photo slideshow - Celebrating School-Community Partnershipsexpandedwebsite
 
How to Send Pro Forma Invoice to Your Customers in Odoo 17
How to Send Pro Forma Invoice to Your Customers in Odoo 17How to Send Pro Forma Invoice to Your Customers in Odoo 17
How to Send Pro Forma Invoice to Your Customers in Odoo 17Celine George
 
An overview of the various scriptures in Hinduism
An overview of the various scriptures in HinduismAn overview of the various scriptures in Hinduism
An overview of the various scriptures in HinduismDabee Kamal
 
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文中 央社
 
The Liver & Gallbladder (Anatomy & Physiology).pptx
The Liver &  Gallbladder (Anatomy & Physiology).pptxThe Liver &  Gallbladder (Anatomy & Physiology).pptx
The Liver & Gallbladder (Anatomy & Physiology).pptxVishal Singh
 
Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxAdelaideRefugio
 
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUM
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUMDEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUM
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUMELOISARIVERA8
 

Recently uploaded (20)

TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
 
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
 
Trauma-Informed Leadership - Five Practical Principles
Trauma-Informed Leadership - Five Practical PrinciplesTrauma-Informed Leadership - Five Practical Principles
Trauma-Informed Leadership - Five Practical Principles
 
Graduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptxGraduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptx
 
Andreas Schleicher presents at the launch of What does child empowerment mean...
Andreas Schleicher presents at the launch of What does child empowerment mean...Andreas Schleicher presents at the launch of What does child empowerment mean...
Andreas Schleicher presents at the launch of What does child empowerment mean...
 
How to Manage Website in Odoo 17 Studio App.pptx
How to Manage Website in Odoo 17 Studio App.pptxHow to Manage Website in Odoo 17 Studio App.pptx
How to Manage Website in Odoo 17 Studio App.pptx
 
Basic Civil Engineering notes on Transportation Engineering & Modes of Transport
Basic Civil Engineering notes on Transportation Engineering & Modes of TransportBasic Civil Engineering notes on Transportation Engineering & Modes of Transport
Basic Civil Engineering notes on Transportation Engineering & Modes of Transport
 
demyelinated disorder: multiple sclerosis.pptx
demyelinated disorder: multiple sclerosis.pptxdemyelinated disorder: multiple sclerosis.pptx
demyelinated disorder: multiple sclerosis.pptx
 
ANTI PARKISON DRUGS.pptx
ANTI         PARKISON          DRUGS.pptxANTI         PARKISON          DRUGS.pptx
ANTI PARKISON DRUGS.pptx
 
VAMOS CUIDAR DO NOSSO PLANETA! .
VAMOS CUIDAR DO NOSSO PLANETA!                    .VAMOS CUIDAR DO NOSSO PLANETA!                    .
VAMOS CUIDAR DO NOSSO PLANETA! .
 
Climbers and Creepers used in landscaping
Climbers and Creepers used in landscapingClimbers and Creepers used in landscaping
Climbers and Creepers used in landscaping
 
UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024
 
Spring gala 2024 photo slideshow - Celebrating School-Community Partnerships
Spring gala 2024 photo slideshow - Celebrating School-Community PartnershipsSpring gala 2024 photo slideshow - Celebrating School-Community Partnerships
Spring gala 2024 photo slideshow - Celebrating School-Community Partnerships
 
How to Send Pro Forma Invoice to Your Customers in Odoo 17
How to Send Pro Forma Invoice to Your Customers in Odoo 17How to Send Pro Forma Invoice to Your Customers in Odoo 17
How to Send Pro Forma Invoice to Your Customers in Odoo 17
 
An overview of the various scriptures in Hinduism
An overview of the various scriptures in HinduismAn overview of the various scriptures in Hinduism
An overview of the various scriptures in Hinduism
 
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文
會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文會考英文
 
The Liver & Gallbladder (Anatomy & Physiology).pptx
The Liver &  Gallbladder (Anatomy & Physiology).pptxThe Liver &  Gallbladder (Anatomy & Physiology).pptx
The Liver & Gallbladder (Anatomy & Physiology).pptx
 
Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptx
 
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUM
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUMDEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUM
DEMONSTRATION LESSON IN ENGLISH 4 MATATAG CURRICULUM
 

Duchenne muscular dystrophy HY

  • 1. Duchenne muscular dystrophy Clinical presentation • Onset at age 2-3 • Proximal muscle weakness (eg, Gower sign, calf pseudohypertrophy) • Dilated cardiomyopathy • Scoliosis Diagnosis • ↑ Serum creatine kinase • Genetic testing: dystrophin deletion • Muscle biopsy: fibrosis, fat, muscle degeneration Treatment • Glucocorticoids Prognosis • Wheelchair dependent by adolescence • Death at age 20-30 from respiratory/heart failure