英语语法分析

Epiphora co does not necessarily show too many tears secretion or blocked drainage.

溢泪并不一定衷示泪水分泌太多或排流受阻。

Objective to introduce the therapy of epiphora symptoms with self-produced internal tube.

目的介绍溢泪症的自制内涵管置入治疗。

Conclusion: Hyperthophic lacrimal caruncle may be the cause of functional epiphora in some patients.

结论：肥大泪阜可能是造成部分病人功能性泪溢的原因。