EXPERIMENTAL DOUBLE CONTRAST CARBON DIOXIDE ARTERIOGRAPHY
- Minimally invasive diagnosis of renal artery stenosis by spiral computed tomography angiography. Olbricht, Christoph J.; Paul, Katrin; Prokop, Mathias; Chavan, Ajay; Schaefer-Prokop, Cornelia M.; Jandeleit, Karin; Koch, Karl M.; Galanski, Michael // Kidney International;Oct1995, Vol. 48 Issue 4, p1332
We prospectivety compared in a blinded fashion spiral computed tomography angiography (CTA) with arteriography in 62 consecutive patients with suspected renal artery stenosis (RAS). For CTA 150 ml of contrast material were injected intravenously. Arteriography was performed by DSA technique with...
- Usefulness of CT During Renal Arteriography: A Case of Percutaneous Radiofrequency Ablation for Renal Cell Carcinoma. Tanigawa, Noboru; Kariya, Shuji; Komemushi, Atsushi; Kojima, Hiroyuki; Sawada, Satoshi // CardioVascular & Interventional Radiology;Nov/Dec2004, Vol. 27 Issue 6, p669
A 64-year-old man with a unilateral 15 mm diameter renal cell carcinoma underwent percutaneous radiofrequency ablation (RFA) assisted by CT during renal arteriography (angio-CT). Prior to placement of the needle electrode, a 5 Fr angio-catheter was placed in the right renal artery, and angio-CT...
- ANGIOGRAPHIC DEMONSTRATION OF SYSTEMIC PORTAL COLLATERALS IN RENAL VEIN OCCLUSION. Itzchak, Y.; Adar, R.; Mozes, M.; Deutsch, V. // Angiology;Dec1973, Vol. 24 Issue 11, p664
A patient with left renal vein occlusion due to carcinoma of the kidney is reported in whom selective renal angiography demonstrated venous drainage from the affected kidney to the portal system. This shunt was effected by the opening up of collateral channels extending from the intrarenal veins...
- UTILIZATION OF A TOMOGRAPHIC ATTACHMENT FOR "MOVING BAND" ARTERIOGRAPHY. Kovac, Alexander; Yen-Zen Kuo // Angiology;Apr1977, Vol. 28 Issue 4, p276
By using a slit plate, scanographic arterial studies can be performed with a tomographic attachment of an X-ray unit that is normally used for routine radiographic examinations. The expense is minimal and no structural changes are necessary.
- Can Magnetic Resonance Angiography Replace Contrast Arteriography? Turnipseed, William D.; Grist, Thomas M. // Vascular Surgery;May/Jun1996, Vol. 30 Issue 3, p177
Offers views on the potential of magnetic resonance angiography (MRA) to replace contrast arteriography. Problems with MRA; Factors attributed to the opinion that MRA will replace the diagnostic conventional arteriography performed in the U.S.; Results of clinical trials evaluating carotid MRA...
- AN IDEAL CATHETER: THE SIMPLE CURVE. Ayella, Robert J. // Vascular Surgery;May/Jun1975, Vol. 9 Issue 3, p147
A complex variety of catheter shapes has developed in the short period since Seldinger first introduced percutaneous angiography. The author has discovered in the course of several thousand selective arteriograms that only one catheter is needed: the original simple curve.
- HEPATIC ARTERIOGRAPHY. Baum, Stanley // American Journal of Gastroenterology;Feb1969, Vol. 51 Issue 2, p151
Emphasizes the value of hepatic arteriography in the diagnosis of liver diseases. Factors that contributed to the development of arteriography; Diagnostic indication for hepatic arteriography; Advances in the field of arteriography.
- Technical note: A simple and effective CO2 delivery system for angiography using a blood bag. Cherian, Mathew P.; Mehta, Pankaj; Gupta, Prashant; Kalyanpur, Tejas M.; Jayesh, S. R.; R., Rupa // Indian Journal of Radiology & Imaging;Aug2009, Vol. 19 Issue 3, p203
Several angiographic techniques have been developed to image the arterial system, the commonest using iodinated contrast media. Useful as they may be, they are not without disadvantages. One other modality is angiography using CO2. Although CO2 can be used as an alternative contrast medium,...
- ARTERIAL, CAPILLARY, AND VENOUS PHASE ARTERIOGRAPHY IN THE EVALUATION OF RENAL ISCHEMIA. Derrick, John R.; Cooley, Robert N.; Spencer, Don C.; Brown, R. W. // Angiology;Feb1963, Vol. 14 Issue 2, p84
Studies the arterial, capillary, and venous phases of renal vascular flow in dogs. Occurrence of changes in the vasculature after three to four weeks after surgery; Constriction of the main renal artery in three animals with silk ligature; Angiographical images of the kidneys after surgery.