Endoscopic ultrasonography: Challenges and opportunities in the developing world

Area of Science:

• Gastroenterology
• Oncology
• Medical Diagnostics

Background:

• Endoscopic ultrasonography (EUS) is crucial for diagnosing various gastrointestinal and pulmonary conditions, including malignancies and anorectal pathology.
• Its adoption in Western countries has transformed gastroenterology and oncology practices.
• EUS is increasingly available in developing regions, presenting unique implementation challenges.

Purpose of the Study:

• To identify and analyze the challenges associated with establishing an Endoscopic Ultrasonography (EUS) program in a developing country, using Pakistan as a case study.
• To provide insights into overcoming obstacles for EUS program implementation in resource-limited settings.

Main Methods:

• The study identified challenges through practical experience in establishing an EUS program in Pakistan.
• Key challenges were categorized into financial, logistical, and educational aspects.

Main Results:

• Significant challenges include high initial investment and ongoing operational costs, particularly for fine needle aspiration (FNA) needles.
• Limited physician awareness and the need for accessible on-site cytopathology services were identified as major barriers.
• Specific challenges in Pakistan highlighted initial investment, ongoing costs (FNA needles), awareness, and cytopathology access.

Conclusions:

• Successful implementation of EUS programs in developing countries requires anticipating and addressing specific local challenges.
• Strategic planning for financial sustainability, physician training, and cytopathology integration is essential.
• Overcoming these obstacles can facilitate the wider adoption of EUS, improving diagnostic capabilities in underserved regions.