Asbestosis Flashcards
1
Q
Cause
A
Fibrous hydratwd magnesium silicate
2
Q
Manifestations of asbestosis pleural
A
Malignant- ca , mesothelioma Non malignant- plaques Thickening Rounded atelectasis Effusion- exudative , bloody , normal glucose, mesothelial cells
3
Q
Pathophysiology
A
Alveloi- interstitim- macrophages release cytokines / free radicals / gf- fibrosis
4
Q
Clinical presentation
A
Wheeze and rest are same
5
Q
Radiology of asbestosis
Xray
Ct
A
Xray- b/l reticulo nodular
Ct- plaques/fibrosis/ effusion/ rounded atelectasis/ curvilinear subpleural line/hc
6
Q
Hard metals which causes fibrosis
A
Alluminium
Berylliosis