Progress in research of tumor micro-lymphatic vessel

The genesis of tumor micro-1ymphatic vessel has vastly significance for the tumor lymphatic metastasis,The metastasis of tumour cells could affect the prognosis of patients.How to discriminate clearly micro-lymphatic vessel is critical to the study of tumor micro-lymphatic metastasis,while micro-lymphatic vessel plays an important role in the course of tumor metastasis.Therapy of inhibiting the formation of micro-lymphatic vessel and therapy by lymphatic vessel will be some new therapeutic targets in the tumor treatment,These questions still need further studying.this article reviews all kinds of meterials related to these questions.