今天去医院检查了发现血小板总数目751，很担心孩子是不是血小板增多症
O O O O O B-Medical_Examination I-Medical_Examination O O O B-Medical_Examination I-Medical_Examination I-Medical_Examination O O O O O O O O O O O O O O O B-Medical_Examination I-Medical_Examination I-Medical_Examination O O O