purpura senilis

例句：

1. 1. The patient's condition worsened, and he was diagnosed withsenile purpura.
   患者的病情恶化，被诊断为老年紫癜。
2. 2. Theelderly patient developed senile purpura due to a rare genetic disorder.
   这位老年患者由于一种罕见的遗传性疾病发展成了老年紫癜。
3. 3. The diagnosis ofsenile purpura requires a thoroughmedical examination and treatment plan.
   老年紫癜的诊断需要进行全面的医学检查和治疗计划。