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[A new contrast medium emulsion for lymphography (author's transl)]
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|September 1, 1979
Summary
A novel iodinated poppy seed oil emulsion offers a safer contrast medium for lymphography. This new agent reduces adverse reactions like lipogranulomas and lung oil emboli compared to Ethiodol.
Area of Science:
- Radiology
- Medical Imaging
- Pharmacology
Background:
- Lymphography is a crucial diagnostic imaging technique.
- Current contrast media like Ethiodol can cause adverse reactions.
- There is a need for improved contrast agents in lymphography.
Purpose of the Study:
- To develop and characterize a new contrast medium for lymphography.
- To evaluate its safety and efficacy compared to existing agents.
Main Methods:
- Preparation of an emulsion of triglycerides of iodinated poppy seed oil.
- Testing the suitability for direct (bi-pedal) lymphangiography.
- Assessing its use in indirect, retrosternal lymphography.
Main Results:
- The new emulsion is suitable for direct lymphangiography.
- It shows reduced lipogranulomatous reactions compared to Ethiodol.
- Less extensive oil emboli were observed in the lungs.
Conclusions:
- The developed iodinated poppy seed oil emulsion is a promising alternative contrast medium.
- It offers improved safety profile for lymphography procedures.
- The preparation method for this novel agent is described.