Discussion
Diagnosis With Brief Discussion
- Courtesy
- Hallym University College of Medicine, Hangang Sacred Heart Hospital, Korea
- Discussion
- Dermatomyositis & Polymyositis
“Muscular weakness”is a common dominator
* Three forms of thoracic involvement
1. Hypoventilation and respiratory failure (respiratory m.)
2. Interstitial pneumonitis
3. aspiration pneumonia (pharyngeal m.)
- Fraser & Muller & Pare
* Pulmonary disease in polymyositis/dermatomyositis : A clinicopathologic analysis of 65 autopsy cases.
Sx - dyspnea (31), cough (23), chest pain (6)
Autopsy
- bronchopneumonia (35)
- interstitial lung disease (27)
- pulmonary vasculitis (5)
( Lakhanpal S, et al, Ann Rheum Dis 46:23, 1985 )
- Keywords
-
Lung, Infection, Viral infection,