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Percutaneous Abscess Drainage: Basic Techniques and Technical Tips.
Yasuyuki Onishi1, Hironori Shimizu1, Shunsuke Sugawara2
1Diagnostic Imaging and Nuclear Medicine, Kyoto University, Kyoto, JPN.
Cureus
|December 8, 2025
Summary
This study details a standardized percutaneous abscess drainage technique using imaging guidance and specialized devices. The described method ensures safe and effective abscess treatment, offering a reliable approach for medical facilities.
Area of Science:
- Interventional Radiology
- Medical Imaging
- Surgical Procedures
Background:
- Percutaneous abscess drainage is a common procedure.
- Current techniques lack standardization across facilities.
- This variability can impact procedure safety and efficacy.
Purpose of the Study:
- To describe a standardized percutaneous abscess drainage technique.
- To detail imaging modalities, devices, and procedural steps.
- To provide guidance for safe and successful abscess drainage.
Main Methods:
- Ultrasound (US) or computed tomography (CT) guided abscess puncture.
- Transition to fluoroscopy guidance for catheter placement.
- Hydrophobic guidewire insertion and catheter advancement without a dilator.
Main Results:
- The described technique facilitates percutaneous abscess drainage.
- Successful implementation of US/CT guidance, fluoroscopy, and specialized devices.
- Absence of dilator use in catheter advancement.
Conclusions:
- The presented percutaneous abscess drainage technique is safe and effective.
- Standardization of imaging and devices improves procedural outcomes.
- This method offers valuable information for performing abscess drainage.
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