From Wiktionary, the free dictionary
From intra- + vasal.
intravasal (not comparable)
- Inside vessels (of the body)
2016 January 26, “Development of an Extracorporeal Perfusion Device for Small Animal Free Flaps”, in PLOS ONE[1], →DOI:It seems safe to assume that intravasal hemolysis has played a decicive role in the development of the observed acid-base dysbalance.