Polymyositis (acute) (chronic) (hemorrhagic)

M33.20
with
with, myopathyM33.22
with, respiratory involvementM33.21
with, skin involvementSee Dermatopolymyositis
with, specified organ involvement NECM33.29
ossificans (generalisata) (progressiva)See Myositis, ossificans, progressiva