Identification of functional tumor vessels by resorcin-crystal violet stain infusion.
A resorcin-crystal violet solution of low viscosity injected into the circulatory plexus supplying a tumor is used to identify and characterize functional tumor vessels. Unstained sections of tumor tissue demonstrate heavily stained vascular endothelium with no leakage of stain to extravascular tissue for intact vessels, and little or no background staining. The method is simple to apply for tumor vessel morphology and morphometry.
D002196:Capillaries; D005840:Gentian Violet; D009369:Neoplasms / Q000098:blood supply*; D013194:Staining and Labeling
D005840:Gentian Violet