12-Letter Words Containing: O,L,Y,G,R,A,P,H

• roentgenographic examination of lymph nodes and lymph vessels after injection of a radiopaque contrast medium; produces a lymphangiogram

• the act of writing dictionaries

• An X-ray examination of a system of veins that have been injected with a contrast medium.

• the science or study of drugs: their preparation and properties and uses and effects

• a list of writings with time and place of publication (such as the writings of a single author or the works referred to in preparing a document etc.)

• Photofluorography

• Visualisation of radiolabelled material