portography /por·tog·ra·phy/ (por-tog´rah-fe) radiography of the portal vein after injection of opaque material into the superior mesenteric vein or one of its branches during operation (portal p.), or percutaneously into the spleen (splenic p.) .
por·tog·ra·phy (pôr-t g r -f )n. X-ray visualization of the portal circulation using radiopaque material introduced into the spleen or into the portal vein. |
portography
radiography of the portal vein after injection of opaque material.
jejunal portography
opaque material is injected into a jejunal vein.
portal portography
portography after injection of opaque material into the superior mesenteric vein or one of its branches, the abdomen being opened.
splenic portography
see splenoportography.
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