What is the most likely diagnosis in this patient with cough?
Answer D. SarcoidosisCutaneous manifestations may occur in up to one third of patients with sarcoidosis, and the tendency of sarcoid granulomas to infiltrate old scars and tattoos is well documented. The patient's diagnosis was confirmed with a skin biopsy; he responded to treatment with glucocorticoids.
Aspergillosis
Coccidioidomycosis
Granuloma annulare
Sarcoidosis
Infection