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Drip infusion venography.

Abstract A new technique of venography by continuous drip infusion is presented as a modification of the one generally used. Drip infusion venography is simple, flexible, and of minimal hazard with a good result obtainable in twenty to thirty minutes. The continuous infusion provides uniform visualization throughout the study and permits unhurried, optimal views. This procedure should facilitate further exploration of the physiology of the venous system.