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Pediatric interventional radiology
1University of Cincinnati College of Medicine, Ohio.
Insights
Pediatric interventional procedures, including nonvascular and vascular interventions, are increasingly complex. This review details safe and effective techniques for pediatric patients, enhancing treatment options.
Area of Science:
- Pediatric Interventional Radiology
- Minimally Invasive Surgery
- Pediatric Medical Procedures
Background:
- Interventional procedures in children have grown in number and complexity.
- There is a need for standardized, safe, and effective techniques for pediatric interventions.
Purpose of the Study:
- To present an approach to pediatric interventional techniques.
- To outline methods for sedation, monitoring, and equipment selection for pediatric interventions.
- To review experience with nonvascular and vascular interventions in children.
Main Methods:
- Review of institutional experience with pediatric interventional radiology.
- Focus on nonvascular (genitourinary, gastrointestinal) and vascular interventions.
- Description of techniques for percutaneous aspiration, drainage, biopsy, embolization, angioplasty, and fibrinolytic therapy.
Main Results:
- Nonvascular procedures like aspiration, drainage, and biopsy are safe and effective in pediatric patients.
- Vascular interventions, particularly embolization, are increasingly indicated for malformations, hemorrhage, and renal ablation.
- Embolization is often preferred over surgery for various pediatric conditions.
Conclusions:
- Pediatric interventional radiology offers safe and effective options for a range of conditions.
- Embolization is a key technique in pediatric vascular interventions.
- Continued development of pediatric interventional techniques is crucial for wider availability.
Abstract:
In the last several years, we have witnessed a steady growth in both the number and the complexity of interventional procedures in the pediatric population. This article presents our approach to interventional techniques in children of different ages, specifying our methods of sedation, patient monitoring, and selection or modification of equipment. We present our experience with nonvascular and vascular intervention. In the nonvascular group, we have focused on genitourinary and gastrointestinal procedures, outlining the techniques we have found to be safe and effective. Percutaneous aspiration, drainage, and biopsy can be successfully accomplished in the majority of cases, even in the smallest child. Over this same period, the indications for vascular intervention have dramatically increased. Embolization has become an important asset for treatment of vascular malformations, management of hemorrhage, and medical renal ablation. In our institution, embolization is now the preferred method in many cases previously considered only amenable to surgery. Percutaneous transluminal angioplasty and the use of fibrinolytic therapy are considered effective in all age groups, but continue to have limited indications in the pediatric population. It is our hope that this experience will stimulate others to continue development of pediatric interventional techniques, thereby making them more widely available to children of all ages.