1) Vascularisation 
The formation of new blood vessels in a part. ... Synonym: arterialization. ... (05 Mar 2000) ... 
(vas″ku-lәr-ĭ-za´shәn) vasculogenesis. the natural or surgically induced development of vessels in a tissue.
Growth of blood vessels into a tissue with the result that the oxygen and nutrient supply is improved. Vascularization of tumours is usually a prelude to more rapid growth and often to metastasis; excessive vascularization of the retina in diabetic retinopathy can lead indirectly to retinal detachment. Vascularization seems to be triggered by ‘angiogenesis factors` that stimulate endothelial cell proliferation and migration. See angiogenin, tumour angiogenesis factor.
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Type: Term Pronunciation: vas′kyū-lăr′i-zā′shŭn Definitions: 1. The formation of new blood vessels in a part. Synonyms: arterialization3
The formation of blood vessels at a tissue site.
[n] - the organic process whereby body tissue becomes vascular and develops capillaries
vascularisation noun the organic process whereby body tissue becomes vascular and develops capillaries