title: [Probable graft-versus-host reaction following massive blood transfusion in an aged patient with postoperative aortic aneurysm: a case report].
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal / Q000601:surgery; D001014:Aortic Aneurysm / Q000601:surgery*; D006087:Graft vs Host Reaction; D006801:Humans; D008297:Male; D065227:Transfusion Reaction