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Updated: Aug 14, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis
Published on: June 2, 2015
[Intravenous duodenography: a routine investigation (author's transl)]
Intravenous duodenography using tiemonium methyl sulphate is a safe and simple technique for visualizing duodenal lesions. This method aids in demonstrating parietal lesions and extrinsic compressions, becoming a routine diagnostic tool.
Area of Science:
- Gastroenterology
- Diagnostic Imaging
- Radiology
Background:
- Intravenous duodenography is a diagnostic imaging technique.
- Tiemonium methyl sulphate is an agent used in this procedure.
Purpose of the Study:
- To present the experience with intravenous duodenography using tiemonium methyl sulphate.
- To highlight the efficacy of this technique in demonstrating duodenal abnormalities.
Main Methods:
- Intravenous injection of tiemonium methyl sulphate.
- Acquisition of images during duodenal collapse, semi-collapse, and repletion.
Main Results:
- The technique is simple, regular, and safe.
- Easily demonstrates parietal lesions and extrinsic compressions within the duodenal outline.
- Intravenous duodenography is a routine investigation, used approximately 50% of the time.
Conclusions:
- Intravenous duodenography with tiemonium methyl sulphate is an effective method for duodenal examination.
- The procedure is valuable for identifying various duodenal pathologies.
- It has become an established routine in gastroduodenal investigations.
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