A mixture of salts of diatrizoic acid used to form density gradients.
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Opacification of the digestive tract was achieved with oral administration of 1000ml of Urograffin suspension (370mg I/ml) administered four hours before the scan.
The contrast agents routinely used were 75% urograffin or lopamidol (iopamiro, lek pomidal) or lohexol (Omnipaque).
All patients were given full oral bowel preparation with oral contrast of diluted 20 ml gastograffin / urograffin with 1.
Then the patients were turned to prone position with adequate padding, retrograde pyelography was done with UROGRAFFIN 1:2 dilution with normal saline (10ml of urograffin with 20ml normal saline).
We describe a new method of decompression of sigmoid volvulus using a Urograffin and saline enema with additional extra-abdominal manual massage.
Urograffin was instilled through the catheter until the obstruction was noted with the typical 'bird's beak' sign (Fig.
The ionic contrast medium Urograffin (A mixture of salts of diatrizoic acid) was used to opacify the bile and the pancreatic duct.
60% Sodium and Meglumine salts of Urograffin contrast was used in quantities varying with the body weight.
Urograffin 60 (Diatrizoate meglumine, Diatrizoate sodium) served as the radiographic contrast medium in HSG.