Disseminated Nocardia ignorata Infection with Splenic and Brain Involvement in Patient with Large B-Cell Lymphoma.
A 79-year-old man in the United States with large B-cell lymphoma and chronic obstructive pulmonary disease had disseminated Nocardia ignorata infection involving the brain and spleen. Despite antimicrobial therapy, he died from complications. This rare manifestation highlights the need to consider Nocardia in immunocompromised patients with central nervous system and abdominal lesions.