BACKGROUND: Infections caused by Nocardia farcinica are uncommon and show a great variety of clinical manifestations in immunocompetent and immunocompromised patients. Because of its unspecific symptoms and tendency to disseminate it may mimic the clinical symptoms and radiologic findings of a tumour disease and the diagnosis of nocardiosis can easily be missed, because there are no characteristic symptoms. CASE PRESENTATION: We present a case of an adrenal gland abscess caused by subacute disseminated N. farcinica pneumonia. CONCLUSION: An infection with N. farcinica is potentially lethal because of its tendency to disseminate -particularly in the brain- and its high resistance to antibiotics. Awareness of this differential diagnosis allows early and appropriate treatment to be administered.
