dermatomyositis
noun
der·ma·to·my·o·si·tis ˌdər-mə-tō-ˌmī-ə-ˈsī-təs 
(ˌ)dər-ˌma-
: polymyositis that is accompanied by involvement of the skin and that is marked especially by reddish erythematous eruptions usually on the face, neck, upper trunk and distal half of the limbs and by violet-colored erythema of the eyelids and region over the upper eyelids
Example Sentences
Recent Examples on the Web Bell died at the age of 29 because of dermatomyositis and he was inducted into the College Football Hall of Fame in 2004. 
Los Angeles Times, 8 Apr. 2020 Morgan Gleason suffers from a disease called juvenile dermatomyositis, which causes severe muscle weakness and treatment requires expensive infusion therapy once a month, in a hospital. Anna Werner / Wernera@cbsnews.com, CBS News, 25 Sep. 2019 There isn’t a cure for dermatomyositis, but the symptoms can be treated. Maggie O'neill, Health.com, 31 July 2019 Krick was diagnosed in second grade with dermatomyositis, which causes inflammation of the skin and underlying muscle tissues leading to discoloration and swelling. Clevis Murray, azcentral, 10 June 2018 In the second grade, Kendall was diagnosed with dermatomyositis, a disease that attacks the muscles. Richard Obert, azcentral, 6 June 2018 Battling dermatomyositis, the senior guard led the team in assists (3.9) and added on 11.7 points per game. Katherine Fitzgerald, azcentral, 17 Mar. 2018 Ellie Ramos, 50, of Paradise Hills received meal delivery services from Mama’s Kitchen from 2012 to 2015 while battling breast cancer, severe radiation burns and the connective tissue disease dermatomyositis. Pam Kragen, sandiegouniontribune.com, 8 May 2017 See More
Los Angeles Times, 8 Apr. 2020 Morgan Gleason suffers from a disease called juvenile dermatomyositis, which causes severe muscle weakness and treatment requires expensive infusion therapy once a month, in a hospital. Anna Werner / Wernera@cbsnews.com, CBS News, 25 Sep. 2019 There isn’t a cure for dermatomyositis, but the symptoms can be treated. Maggie O'neill, Health.com, 31 July 2019 Krick was diagnosed in second grade with dermatomyositis, which causes inflammation of the skin and underlying muscle tissues leading to discoloration and swelling. Clevis Murray, azcentral, 10 June 2018 In the second grade, Kendall was diagnosed with dermatomyositis, a disease that attacks the muscles. Richard Obert, azcentral, 6 June 2018 Battling dermatomyositis, the senior guard led the team in assists (3.9) and added on 11.7 points per game. Katherine Fitzgerald, azcentral, 17 Mar. 2018 Ellie Ramos, 50, of Paradise Hills received meal delivery services from Mama’s Kitchen from 2012 to 2015 while battling breast cancer, severe radiation burns and the connective tissue disease dermatomyositis. Pam Kragen, sandiegouniontribune.com, 8 May 2017 See More Word History
Etymology
New Latin
First Known Use
circa 1899, in the meaning defined above
Medical Definition
dermatomyositis
noun
der·ma·to·my·o·si·tis -ˌmī-ə-ˈsīt-əs
plural dermatomyositises or dermatomyositides -ˈsit-ə-ˌdēz
: polymyositis that is accompanied by involvement of the skin and that is typically marked by reddish erythematous eruptions especially on the face, neck, upper trunk and distal half of the limbs, by periorbital edema, by violet-colored erythema of the eyelids and region over the upper eyelids, and sometimes by cutaneous vasculitis or subcutaneous calcification
The specific trigger for dermatomyositis is not known, but it is thought that several cancers can produce or incite the body to produce antibodies, proteins, and hormones. Stewart Massad, Discover
—abbreviation DM Stewart Massad, Discover