Endoscopic Ultrasound Guidance

Endoscopic ultrasound guidance enables visualised tissue sampling and therapeutic intervention. Real-time imaging confirms needle position during biopsy. Cystic lesion aspiration provides tissue diagnosis. Therapeutic injection delivery targets pancreatic or biliary lesions. Drainage catheter placement treats obstructive conditions.

Diagnostic accuracy improves compared to blind sampling. Complication rates decline through visualised intervention. Procedural sedation safety requires anaesthetic monitoring. Regulatory oversight addresses procedural competency. Patient outcomes improve through targeted diagnosis and therapy.