The vertebral system of veins as a means for cancer dissemination.
D000818:Animals; D000882:Haplorhini; D006801:Humans; D009362:Neoplasm Metastasis / Q000473:pathology*; D009374:Neoplasms, Experimental; D009360:Neoplastic Cells, Circulating; D011817:Rabbits; D051381:Rats; D014680:Veins / Q000473:pathology*