Essential for tumor metastasis is -
Harshmohan textbook of pathology 7th edition. tumour angiogenesis play a very significant role in metastasis since the new vessels formed as apa of growing Tumor are more vulnerable to invasion because this evolving vessels are directly in contact with cancer..
Angiogenesis
Tumorogenesis
Apoptosis
Inhibition of tyrosine kinase
General pathology