About HUS all are true except -
Ans. (b) Causes mild to severe coombs positive hemolytic anemia(Ref: Robbins 9th/pg 942-943; 8th/pg 952-953)Typical HUS gives rise to coombs negative hemolytic anemia because autoantibodies are absent; HUS & TTP have been explained in detail in the chapter 12 on Bleeding disorders.
Most commonly caused by verocytotoxic Coli
Causes mild to severe coombs positive hemolytic anemia
Recurrences rare
Transient thrombocytopenia
Kidney