Sarcoidosis
Typical orange red sarcoid on the ala nasi
Keywords: 42 years, Ala nasi, Cutaneous sarcoidosis, Erythematous plaque, Histopathology-confirmed, Male, Maori ethnicity, Nose, Sarcoidosis, Skin of colour
What is sarcoidosis?
Sarcoidosis is a multisystem disease characterised by granulomas in various organs. Characteristically, these are non-caseating epithelioid granulomas (a pathological description distinguishing sarcoidal granulomas from the caseating or cheese-like granulomas seen in tuberculosis).
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Source: dermnetnz.org