一位35 歲女性因神智不清送至急診處。抽血檢查發現total bilirubin 3.5 mg/dL，serum creatinine 2.4 mg/dL，Hb 7.5 g/dL，platelet 44,000/\mathrm{mm}^{3}。下列何者是最不可能的診斷？
\mathrm{mm}^{3}
Favism
Thrombotic thrombocytopenic purpura
Systemic lupus erythematosus
Eclampsia
