title: A case of polyagglutination.
abstract: A case of erythrocytic polyagglutination in a healthy blood donor is reported. After a review of current literature, the results of clinical and serologic tests which led to the diagnosis of Tn-red cells polyagglutination are presented. This is only the sixth case of Tn-activation in a healthy blood donor. The clinical and forensic significance of this rare phenomenon is discussed.
mesh_terms: D000017:ABO Blood-Group System / Q000235:genetics*; D000328:Adult; D000371:Agglutination; D004912:Erythrocytes / Q000502:physiology*; D005554:Forensic Medicine; D006801:Humans; D008297:Male
chemical_list: D000017:ABO Blood-Group System