Severe nasal ischemia from cold agglutinin disease and a novel treatment protocol including HBOT

A case report of severe nasal ischemia from cold agglutinin disease and a novel treatment protocol including HBOT: Cold agglutinin disease (CAD) is a rare condition leading to blood agglutination and autoimmune hemolytic anemia. Cutaneous ischemia resulting from CAD in the head and neck is uncommon. Treatment regimens and ...