[Ultrasound guided interventions, part 1, diagnostic procedures]

Area of Science:

• Medical Imaging
• Interventional Radiology
• Surgical Oncology

Background:

• Ultrasound-guided punctures are a standard clinical procedure.
• A wide array of biopsy needles are available for various indications and organs.
• Material investigations can inform the selection of appropriate biopsy tools.

Purpose of the Study:

• To provide guidance on selecting the optimal biopsy needle for specific clinical scenarios.
• To help clinicians understand the available options for ultrasound-guided biopsies.
• To aid in minimizing complications associated with biopsy procedures.

Main Methods:

• Review of available biopsy needle types and their applications.
• Analysis of comparative studies on biopsy needle performance.
• Consideration of organ-specific and tumor-type specific recommendations.
• Evaluation of factors influencing needle choice, including access path and potential for injury.

Main Results:

• Specific biopsy needles are recommended for different organs and tumor types to achieve optimal results.
• The choice of needle size and puncture technique is influenced by the access path and risk of injuring critical structures.
• Comparative studies and interventionalist experience are key to selecting the best biopsy needle.

Conclusions:

• Selecting the appropriate biopsy needle is essential for effective ultrasound-guided procedures.
• Understanding the variety of needles, organ-specific requirements, and access considerations improves outcomes.
• Interventionalist experience significantly impacts the successful application of biopsy needles.