<prompt> Upshaw-schulman syndrome is:Inherited thrombotic thrombocytopenic purpuraAcquired thrombotic thrombocytopenic purpuraThrombotic thrombocytopenic purpura with anemiaThrombotic thrombocytopenic purpura with bone marrow failure  <response>: Upshaw-schulman syndrome is inherited thrombotic thrombocytopenic purpura. Ref: Harrisons principles of internal medicine, Edition -18, Page - 969. 