Diagnostic Criteria

Reaching an accurate diagnosis is often a long and frustrating process for myositis patients and their doctors. Because myositis is a rare disease, many people are misdiagnosed for years, or remain undiagnosed, without a name or explanation for their condition.

The following diagnostic criteria may be used as a guide to establish a specific diagnosis.

 

 

 

 

Updated March 2012

 
 
 

CORPORATE SUPPORTERS

MEMBER CAMPAIGNS

You can make a difference. Learn about TMA members' campaigns to raise funds and awareness.

STAY CONNECTED