73.某一女病人,發燒、腎功能異常及身體出現紫斑,PT及APTT皆正常;血液抹片如下圖;檢體送特殊檢驗發
現血中有Ultra-large VWF,下列何者為最可能的診斷?
(A)Thrombotic thrombocytopenic purpura
(B)Immune thrombocytopenic purpura
(C)Acquired von Willebrand disease in acute phase
(D)Thrombocytopenia due to severe sepsis