This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Helmet Cells are characteristic of 
Select and explain. 
A. Hemolytic uremic syndrome, B. Polysplenia, C. Spherocytosis, D. Acanthocytosis
A: Hemolytic uremic syndrome
Answer: A: Hemolytic uremic syndrome 
Explanation: Schistocytes are typically irregularly shaped, jagged, and have two pointed ends. A true schistocyte does not have central pallor.
Helmet cells are also known as schistocytes / triangle cells / burr cells are a Feature of microangiopathic diseases including disseminated intravascular coagulation (DIC), thrombotic microomgiopathies (TTP), mechanical artificial heart valves and hemolytic Uremic syndrome (HUS).