There were symmetric reticular pigmentation, angiotelectasis and white atrophic macules on the back and extensible sides of the upper arms.There was another poikiloderma patient in her family.

• 胸背及双上肢伸侧有网状色素沉着斑,伴毛细血管扩张和轻度萎缩性白斑,家族中有皮肤异色症患者。