(NMG)2[GdDTPA], dimeglumine diethylenetriaminepentaacetatogadolinate (III); the methylglucamine salt of dianionic gadolinium DPTA, an acyclic chelate; used as a paramagnetic contrast medium in magnetic resonance imaging.
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References in periodicals archive ?
Gadobenate dimeglumine (Gd-DTPA) vs gadopentetate dimeglumine (Gd-BOPTA) for contrast-enhanced magnetic resonance angiography (MRA): improvement in intravascular signal intensity and contrast to noise ratio.
Fat-saturated, T1-weighted multiphasic contrast-enhanced dynamic series were obtained both immediately before and during rapid bolus intravenous injection of 0.1 mmol/kg (0.5 mmol/mL) gadopentetate dimeglumine per kilogram of body weight, while the patient was in the bore of the magnet, followed by a 20 mL saline flush.
The conventional method is to infuse ultrasound gel or oral gadopentetate dimeglumine and polyethylene glycol to fill the rectum.
Gadopentetate dimeglumine contrast (Magnevist; Schering, Berlin, and Germany) in all the patients was administered intravenously at a weight-based dosing of 0.2 ml/kg with a bolus injection rate of 2 ml/sec using an automatic injector, which was followed by a 20-ml saline bolus injection.
Nose, "Comparison of gadobenate dimeglumine and gadopentetate Dimeglumine: a study of MR imaging and inductively coupled plasma atomic emission spectroscopy in rat brain tumors," American Journal of Neuroradiology, vol.
The [T.sub.1] relaxivity of the particle was higher than that of commercially available dimeglumine gadopentetate [66].
When necessary, magnetic resonance imaging (MRI) was performed with liver specific MRI contrast agents, including gadopentetate dimeglumine (Magnevist[R]; Bayer Pharmaceuticals) and Gadoxetate disodium (Primovist[R], Bayer Pharmaceuticals) used at the discretion of the radiologist.
Data acquisition was initiated simultaneously with intravenous injection gadopentetate dimeglumine (Magnevist, Bayer Healthcare, Leverkusen; 0.1mmol/kg at 6 mL/s) followed by a 20 mL saline flush, injected at a rate of 2 mL/s.
Gadopentetate dimeglumine enhanced sagittal and axial (SE) T1W (TR, 450-600 msec; TE, 15-20 msec) images were obtained in all patients of intradural tumours.
Patients in this study were injected with intravenous gadopentetate dimeglumine during imaging of their elbows.
He subsequently underwent a CT scan of the abdomen and pelvis with oral contrast (OMNIPAQUE 300 milliliters), a radiographic bone survey, and a contrast (MAGNEVIST (Gadopentetate Dimeglumine) 15 milliliters) enhanced MR of the brain and orbits.