Friday, February, 10, 2012

Dermatomyositis

Table of Contents

Symptoms
  • Difficulty swallowing
  • Muscle weakness, stiffness, or soreness
  • Purple or violet colored upper eyelids
  • Purple-red skin rash
  • Shortness of breath

The muscle weakness may appear suddenly or develop slowly over weeks or months. You may have difficulty raising your arms over your head, rising from a sitting position, and climbing stairs.

The rash may appear over the face, knuckles, neck, shoulders, upper chest, and back.


Signs and tests

The doctor will perform a physical exam. Tests may include:

  • Bloods test to check levels of creatine phosphokinase and aldolase
  • ECG
  • Electromyography
  • Magnetic resonance imaging (MRI)
  • Muscle biopsy


Review Date: 02/08/2011
Reviewed By: Richard J. Moskowitz, MD, Dermatologist in Private Practice, Mineola, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)