When the venous ulcer is treated, the insufficiency of every venous system must be corrected at the same time, especially in the insufficiency of perforating venous system.

在治疗下肢静脉性溃疡时，应同时纠正每个静脉系统的功能不全，尤其是交通静脉功能不全。

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Conclusion venous ulcer of lower limbs results from insufficiency of deep, superficial and perforating venous systems.

结论下肢静脉性溃疡是深、浅静脉和交通静脉功能不全共同作用的结果。

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Three cases of sympathetic ophthalmia following perforating corneal ulcer were reported.

本文报告角膜溃疡穿孔诱发交感性眼炎3例。

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