Clinical case of fulminant course of atypical hemolytic-uremic syndrome

This clinical observation describes a case of a fulminant course of an atypical hemolytic-uremic syndrome. The initial stage of the course of the disease is of particular interest, which was not accompanied by typical manifestations of atypical hemolytic-uremic syndrome according to the type of acquired autoimmune hemolytic anemia. Thus, revealing this clinical observation may help in the diagnosis of atypical hemolytic-uremic syndrome with atypical initial manifestations and avoid errors, delays and adverse outcomes of this disease.