Neurology
17 Topics Cardiology
23 Topics ENT
22 Topics Opthalmology
24 Topics Respiratory
11 Topics Gastroenterology
28 Topics Psychiatry
11 Topics Musculoskeletal
22 Topics Orthopaedic
14 Topics Miscellaneous
18 Topics Paediatrics
43 Topics Endocrinology
40 Topics Rheumatology
13 Topics Gynaecology
31 Topics Dermatology
46 Topics Renal medicine
15 Topics Heamatology
22 Topics Differential diagnosis
50 Topics 
Sarcoidosis
Sarcoidosis
Multisystem inflammatory disease of unknown cause characterized by non-caseating granuloma.
Typically presents with lung granuloma in a young adult.
Clinical features
Tiredness,
Malaise
Weight loss
Arthralgia. 1
Gradual onset of progressive exertional dyspnoea
Dry cough.
Non-respiratory manifestations of sarcoidosis
Fever and malaise
Erythema nodosum
Lupus pernio (blue red nodules on the nose, face, and/or hands) • Scar infiltration
Enlarged lacrimal glands
Hypopyon
Uveitis
Arthralgia
Arrhythmias
Heart failure
Pericardial effusion
Cranial and/or peripheral nerve palsies
Seizures
Hypercalcaemia
Renal stones
Lymphadenopathy
Hepatosplenomegaly
Investigation
Bilateral hilar lymphadenopathy on CXR –
Serum ACE
Management
Refer to a respiratory physician
