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Related Experiment Videos

Fluoroscopy-guided pull-through gastrostomy.

M B Pitton¹, S Herber, C Düber

¹Department of Diagnostic and Interventional Radiology, University Hospital, Johannes Gutenberg University of Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany. pitton@radiologie.klinik.uni-mainz.de

Cardiovascular and Interventional Radiology

|October 17, 2007

Summary

This summary is machine-generated.

This study introduces a simplified fluoroscopy-guided gastrostomy technique using pull-type tubes, successfully aiding patients who previously failed endoscopic placement. The novel method offers a safe and effective alternative for radiological gastrostomies.

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Area of Science:

Medical Imaging and Interventional Radiology
Gastroenterology

Background:

Traditional pull-type gastrostomy tubes often require endoscopic assistance for placement.
Percutaneous endoscopic gastrostomy (PEG) can be challenging in cases of tumor stenosis or difficult abdominal wall visualization.

Purpose of the Study:

To simplify the fluoroscopy-guided gastrostomy technique for pull-type tubes.
To establish a safe and effective radiological alternative to endoscopic placement.

Main Methods:

A novel fluoroscopy-guided technique involving transoral and percutaneous guidewire manipulation to create a loop for guiding the tube.
Utilized an 8-Fr sheath and guiding catheter for percutaneous access and a 5-Fr catheter for transoral probing.
The technique was performed without endoscopic assistance on 37 patients.

Main Results:

All 37 procedures were technically successful, with no major complications.
The technique was particularly effective in 25 patients who previously failed gastroscopic PEG attempts.
Five minor complications were reported, including one tube dislodgement and three cases of transient local pain, all successfully managed.

Conclusions:

The described fluoroscopy-guided pull-through gastrostomy technique is simple, safe, and effective.
This method offers a valuable alternative for radiological gastrostomies, especially when endoscopic approaches are difficult.
It combines the benefits of radiological guidance with the advantages of pull-type gastrostomy tubes.