CD34 and cervical carcinoma: Based on the previously proposed classification of tumor MVs [32] in cervical cancer, the following types of tumor vessels were identified: normal MVs, DCs with normal endothelial lining, DCs with a weak expression of CD34, contact type DCs, MVs in the solid component of the tumor, ADCs, structures with partial endothelial lining, and lymphatic capillaries in the lymphoid or polymorphic cell infiltrates.