Interstitial lung disease Flashcards
1
Q
Signs and symptoms of interstitial lung disease
A
- Dyspnoea
- Clubbing
- Fine late inspiratory crackles (fibrosis)
2
Q
Findings on CXR
A
Reticular nodular pattern
3
Q
Causes of interstitial lung disease
- Upper lobe (FASTEN)
- Lower lobe (CAMRAS)
A
Upper lobe (FASTEN)
- Farmer’s lung (hypersensitivity pneumonitis)
- Ankylosing spondylitis
- Sarcoidosis, silicosis
- TB
- Eosinophilic granuloma/Langerhan’s cell histiocytosis
- Neurofibromatosis
Lower lobe (CAMRAS)
- Cryptogenic fibrosing alveolitis
- Amiodarone
- Methotrexate
- Rheumatoid arthritis
- Asbestosis
- Scleroderma
4
Q
Buzzword: bilateral lymphadenopathy on CXR
A
Sarcoidosis
5
Q
Extra-pulmonary manifestations of sarcoidosis
A
- Cardio: arrhythmias, sudden death
- Ophthal: uveitis
- Skin: papules, erythema nodosum
- Peripheral lymphadenopathy
- Arthralgia
- Hepato and splenomegaly
6
Q
Pneumoconiosis
- Cause
- 3 diseases
A
- Inorganic dust
2. Silicosis, asbestosis, coal-worker’s pneumoconiosis
7
Q
Buzzword: egg shell calcification
A
Silicosis
8
Q
Buzzword: pipe fitter/plumber/shipyard/insulator
A
Asbestosis