portography


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portography

 [por-tog´rah-fe]
radiography of the portal vein after injection of opaque material.
portal portography portography after injection of opaque material into the superior mesenteric vein or one of its branches, the abdomen being opened.
splenic portography portography after percutaneous injection of opaque material into the substance of the spleen.

por·tog·ra·phy

(pōr-tog'ră-fē),
Delineation of the portal circulation by radiography, using radiopaque material, usually introduced into the spleen or into the portal vein at operation.
Synonym(s): portovenography
[porto- + G. graphō, to write]

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

(pōr-tog'ră-fē)
Delineation of the portal circulation by radiographs, using radiopaque material, usually introduced into the spleen or into the portal vein at operation.
[porto- + G. graphō, to write]

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
References in periodicals archive ?
Other methods include arterial portography, the "gun-sight" technique (10), hybrid magnetic resonance imaging (MRI) and fluoroscopy (11), cone beam computed tomography (CT) (12), and intravascular ultrasound (13).
Although PDV (patent ductus venosus) was detected in the abdominal CT and MR portography made for this reason, a decrease was observed in the ductus calibration in MR portography made when compared to the radiological evaluations made before (Figure 1).
However, shunt dysfunction was finally confirmed by portography and portal venous pressure measurements that showed an obliterated shunt or shunt stenosis >50% and/or PSG >12 mmHg (1mmHg = 0.
Digital subtraction angiography, computed tomography (CT) during arterial portography and CT hepatic arteriography demonstrated a hypervascular tumor in segment eight.
Bleeding duodenal varices: diagnosis and treatment by percutaneous portography and transcatheter embolization.
I presented two papers ('Imaging the Rex recessus vein preoperatively using wedged hepatic venous portography and the role of post-operative doppler ultrasound in Rex shunt surveillance'; and 'Imaging displacement and strain in the medial gastrocnemius muscle during ankle-joint motion using 2D cine DENSE MRI') and a poster ('Effectiveness of percutaneously placed self-expanding metal stents for palliation of malignant biliary obstruction') as part of the scientific sessions, and was generously supported by the Radiological Society of South Africa (RSSA) towards the journey to Europe.
Preoperative imaging of left portal vein at the Rex recess for Rex shunt formation using wedged hepatic vein carbon dioxide portography.
CBC, serum chemistry, postprandial ammonia, ammonia tolerance test, serum bile acids, coagulation tests (PT, PPT, and ACT), plain film radiographs, positive contrast portography, ultrasonography, and nuclear scintigraphy.
Total hepatofugal flow in cirrhosis demonstrated by transhepatic portography.
Detection of hepatic metastases: Ferumoxides-enhanced MR imaging versus unenhanced MR imaging and CT during arterial portography.