Senile purpura - 老年性紫癜
这种情况在老年人中很常见，如果手臂用力握住，很容易瘀伤。不应使用类固醇软膏。
References
Actinic purpura 当血液渗入皮肤深层时就会发生。这种情况更常见于皮肤变薄、血管脆弱的老年人，尤其是经常暴露在阳光下的人。
Actinic purpura results from the extravasation of blood into the dermis. This phenomenon is due to the skin atrophy and fragility of the blood vessels in elderly individuals, which is exacerbated by chronic sun exposure.
Actinic purpura results from the extravasation of blood into the dermis. This phenomenon is due to the skin atrophy and fragility of the blood vessels in elderly individuals, which is exacerbated by chronic sun exposure.
○ 治疗
重要的是不要使用类固醇软膏。