Sarcoidosis Flashcards
1
Q
ILD
A
Disease involving the terminal bronchi and alveoli
Impaired gas exchange, restrictive pattern
2
Q
Aetiology
A
Disease of unknown cause
Less common in smokers
Common in afro-carribean’s
Multiple system involvement
3
Q
Clinical Presentation
A
Acute - erythema nodosum, bilateral hilar lymphadenopathy, arthritis, uveitis, fever
Chronic - same as above + alveolitis (due to lung infiltrates), peripheral lymphadenopathy, hypercalcaemia
4
Q
Investigations
A
CXR - diagnostic, look for bilateral hilar lymphadenopathy CT scan Biopsy PFT - restrictive pattern Blood tests - increased calcium
5
Q
Pathology
A
Non caseating granulomas
type IV hypersensitivity
6
Q
Management
A
Acute - self limiting, supportive treatment
Chronic - oral steroids, immunosuppression
