Dermatomyositis Diagnosis
How will your doctor diagnose you with this condition? Learn about the tests, exams, processes, and other information relating to the diagnosis of Dermatomyositis below.

© 2009 Nucleus Medical Media, Inc.
Learn
- Overview
- What It Is
- Causes
- Risk Factors
- Diagnosis
- Symptoms
- Prognosis
- Living With
- Complications
- User Questions
Take Action
- Screening
- Medications
- Prevention
- Treatment
- Alternative Treatment
- Care Guide
- Questions for Your Doctor
- When to Contact a Doctor
- Find a Doctor
- Resource Guide
How to Diagnose Dermatomyositis
Your doctor will ask about your symptoms and medical history and perform a physical exam. You are likely to be referred to a rheumatologist (a doctor who specializes in musculoskeletal disorders).
Tests may include the following:
- Blood tests
- Electromyogram (EMG)-This is to test the electrical responsiveness of your muscles. This test involves putting tiny needles into affected muscles and stimulating them with tiny electrical currents.
- Muscle biopsy-This is a surgical removal of a small piece of muscle to examine it under a microscope.
- Magnetic resonance imaging (MRI) or ultrasound-This helps to detect inflammation in your muscles.
- Skin biopsy-This is the surgical removal of a small piece of skin to examine it under a microscope.
- Cancer tests-In adults, this condition is associated with cancer about 15% of the time. It may be the first sign of cancer.
- CAT scan (CT)-This is a type of x-ray that uses a computer to make pictures of structures inside of the body, in this case the chest (Dermatomyositis may be associated with lung disease.).

© 2009 Nucleus Medical Media, Inc.
Latest Articles
There are no articles are available for Dermatomyositis.
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor
implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A
MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment
or with any questions you may have regarding a medical condition. Copyright ©2013 EBSCO Publishing All rights
reserved. Source: EBSCO