What is the purpose of endoscopic ultrasound (EUS)?

What is the purpose of endoscopic ultrasound (EUS)?

• A. To treat gastrointestinal bleeding
• B. To provide detailed imaging of gastrointestinal structures and assess surrounding tissues
• C. To assist in the insertion of feeding tubes
• D. To determine the ph levels in the stomach

Answer: (B)

Endoscopic ultrasound (EUS) serves the primary purpose of providing detailed imaging of gastrointestinal structures and assessing surrounding tissues. This technique combines endoscopy and ultrasound technology, enabling clinicians to visualize the layers of the gastrointestinal wall and structures adjacent to the gastrointestinal tract, such as lymph nodes and blood vessels. The high-resolution images obtained from EUS facilitate accurate diagnosis of various conditions, including cancers, pancreatitis, and digestive disorders. Unlike some other modalities, EUS allows for real-time imaging and can offer information about tissue characteristics, making it invaluable in guiding biopsies and assessing disease staging. Its ability to provide detailed images surpasses standard endoscopic views, as it can evaluate deeper layers and surrounding anatomy, which is not possible with less invasive imaging techniques. This comprehensive assessment capability distinguishes EUS as a vital tool in gastrointestinal diagnosis and management.

Endoscopic ultrasound (EUS) serves the primary purpose of providing detailed imaging of gastrointestinal structures and assessing surrounding tissues. This technique combines endoscopy and ultrasound technology, enabling clinicians to visualize the layers of the gastrointestinal wall and structures adjacent to the gastrointestinal tract, such as lymph nodes and blood vessels. The high-resolution images obtained from EUS facilitate accurate diagnosis of various conditions, including cancers, pancreatitis, and digestive disorders.

Unlike some other modalities, EUS allows for real-time imaging and can offer information about tissue characteristics, making it invaluable in guiding biopsies and assessing disease staging. Its ability to provide detailed images surpasses standard endoscopic views, as it can evaluate deeper layers and surrounding anatomy, which is not possible with less invasive imaging techniques. This comprehensive assessment capability distinguishes EUS as a vital tool in gastrointestinal diagnosis and management.