Disease Summary help help Associated Targets () Explore Associated Targets list Mondo Description A form of myositis that is characterized by the formation of connective tissue within the muscle. Mondo Term and Equivalent IDs MONDO:0004881: myositis fibrosa COHD:75048: DOID:9788: myositis fibrosaopen_in_newICD10:M60.1: ICD9:728.81: NCIT:C26985: open_in_newSCTID:55925001: open_in_newUMLS:C0158362: open_in_new