secondary purpura的用法和样例：
例句
- This paper presents professor Yao Naizhong's clinical experience in the treatment of idiopathic thrombocytopenic purpura.
摘要介绍姚乃中教授治疗特发性血小板减少性紫癜的临床经验。 - Conclusion Large doses of IVIG treatment of infants with idiopathic thrombocytopenic purpura marked clinical efficacy, the role of the onset time is superior to conventional doses.
结论大剂量丙种球蛋白治疗婴幼儿特发性血小板减少性紫癜有明显临床疗效，作用起效时间明显优于常规剂量。
