Fine-needle aspiration biopsy with CT guidance

Area of Science:

• Radiology
• Interventional Radiology
• Oncology

Background:

• Percutaneous biopsies are crucial for diagnosing various pathologies.
• Computed tomography (CT) offers precise guidance for minimally invasive procedures.
• Evaluating the efficacy and safety of CT-guided fine-needle aspiration (FNA) is essential.

Observation:

• 34 CT-guided percutaneous fine-needle aspiration biopsies were performed on 31 patients.
• Biopsies targeted multiple organs including lung, liver, spleen, pancreas, adrenal glands, kidney, retroperitoneum, pelvis, and bony structures.
• The study assessed the diagnostic yield and complication rate of these procedures.

Findings:

• The overall diagnostic accuracy rate for CT-guided FNA biopsies was 95%.
• The procedure demonstrated high efficacy across various anatomical locations.
• A single moderate pneumothorax was the only reported complication, indicating a favorable safety profile.

Implications:

• CT-guided FNA is a highly accurate and safe diagnostic tool for a wide range of conditions.
• This technique can be reliably used for tissue sampling in diverse organs.
• The findings support the widespread adoption of CT-guided FNA in clinical practice for improved patient diagnosis.