36.某查理士王小獵犬,於絕育手術前評估時發現血小板數量為43,000 /μL(正常參考值:150,000~ 340,000 /μL),平均血小板體積為23.5 fL(正常參考值:8.7~13.2 fL),無任何出血斑,此 犬最可能有何種疾病? (A)β 1-tubulin-associated macrothrombocytopenia (B)immune-mediated thrombocytopenia (C)GP9-relative macrothrombocytopenia (D)Bernard-Soulier syndrome