Contrast medium
Patient body weight-tailored contrast medium injection protocol for the craniocervical vessels: a prospective computed tomography study.
... The study was approved by the ethics committee at the medical faculty of the University of Greifswald (registration number BB 65/09). Written informed consent was obtained from all patients. Between July 2009 and March ...
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Imaging quality evaluation of low tube voltage coronary CT angiography using low concentration contrast medium.
... the contrast agent plays an important role in image quality, which may affect the diagnosis of vascular disease, including ...of contrast medium can help generate high quality images of the coronary ...
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Ionic radiocontrast inhibits endothelium-dependent vasodilation of the canine renal artery in vitro: possible mechanism of renal failure following contrast medium infusion
... that contrast media have deleterious effects, both structural and functional, on the endothelium ...the contrast medi- um itself (15) account for most of the cell ...intravascular contrast ...
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Extravasation of iodinated contrast medium in cancer patients undergoing computed tomography
... intravenous contrast at a referral center for cancer and then presented extravasation, between January 2010 and December ...identify contrast medium extravasation ...
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Feasibility of low-dose contrast medium high pitch CT angiography for the combined evaluation of coronary, head and neck arteries.
... This study was approved by Peking Union Medical College Hospital ethics committee. Written informed consent was obtained from all patients. Between June 2012 and September 2012, 219 patients were clinically referred for ...
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Correction: Dual Energy CT Angiography of Peripheral Arterial Disease: Feasibility of Using Lower Contrast Medium Volume.
... two contrast groups at different body parts with variable keV ...two contrast groups at different keV sets, B representing the SNR values of keV sets with three body parts, C showing the comparison of ...
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Evaluation of the mutagenic effect of the iodinated contrast medium Urografi na ® 292 using the micronucleus test in mouse bone marrow cells
... In contrast, Cochran and Norman (1978) suggested that chromosomal damage may not be caused by a particular CM; on the contrary, these effects may be imputed to certain properties these CM ...
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Magnetic resonance dacryocystography: Its role in the diagnosis and treatment plan of lacrimal drainage system obstructions
... sessment of lacrimal canal pathologies. Bone struc- tures may be evaluated and also paranasal patholo- gies that may lead to nasolacrimal canal stenosis may be detected with CT-dacryocytography [8,12]. The nasolacrimal ...
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Radiol Bras vol.50 número1
... Computed tomography of the abdomen showed a solid, ir- regular, concentric mass, which was expansive and stenotic, in the middle third of the descending colon (Figures 1A and 1B). The mass showed heterogeneous uptake of ...
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Radiol Bras vol.50 número1
... Computed tomography of the abdomen showed a solid, ir- regular, concentric mass, which was expansive and stenotic, in the middle third of the descending colon (Figures 1A and 1B). The mass showed heterogeneous uptake of ...
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Clinics vol.70 número10
... Immediately after the operation, all patients were referred to the intensive care unit for at least 24 hours in accordance with our institutional research protocol for vascular surgery and received intravenous fluids ...
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Radiol Bras vol.48 número2
... or contrast medium in the biliary tract; direct or indirect identification of calculus in the bowel; alteration in the position of a previously identified cal- culus; radiological signs of either partial or ...
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Rev. bras.oftalmol. vol.73 número2
... Figure 4: Acute dacryocystitis: 6-year-old patient with a history of congenital stenosis of the left nasolacrimal duct complaining of pain, bulging and redness in the inner corner of the left orbit, starting 2 days ...
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Int. braz j urol. vol.37 número3
... An enhanced 4 phase MDCT was per- formed The pre-enhancement phase was entirely unremarkable; no parenchymal lesions were de- tected. Following administration of 100 ml non- ionic contrast medium at a low ...
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Einstein (São Paulo) vol.14 número2
... iodine contrast medium was an alternative that did not dismiss the need of iodine supplementation in most of the cases, but could decrease the potential nephrotoxicity of iodine contrast ...
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Rev. Assoc. Med. Bras. vol.63 número6
... intravenous contrast medium, showing aneurysms of aortocoronary saphenous vein bypass grafts to the right coronary artery (*) and the small stent in its implanta- tion surgical ostium (thin double ...
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Einstein (São Paulo) vol.13 número2
... Figure 3. MRIs with liver-specific contrast medium of two chronic liver disease patients. The first patient shows nodular hypervascular focus on segment VII (A), with isointensity to the rest of the ...
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Right coronary artery fistula with congestive heart failure in the neonate. Doppler echocardiographic diagnosis and closure with detachable balloon
... Coronary angiography confirmed the echocardio- graphic findings (figure 2) showing a narrowing (neck) at the point of drainage in the myocardium, allowing a possible closure with a balloon. In addition, a retrograde ...
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Desulfovibrio alaskensis NCIMB 13491 Dehydrogenases Produced by Characteristics of Formate Expression Levels and Biochemical Effects of Molybdate and Tungstate on
... alaskensis NCIMB 13491 cells grown in medium C (31) pro- duce an FDH which can incorporate either Mo or W (6). Analysis of the genome of D. alaskensis G20 (http://genome .jgi-psf.org), closely related to D. ...
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Interactions of vanadium(V)–citrate complexes with the sarcoplasmic reticulum calcium pump
... In contrast, citrate did not af- fect the inhibition by the PVC complex, even though it was verified that the complex dissociates, giving rise to oligo- mers and also to oxoperoxovanadium(V) and therefore inducing, ...
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