Imaging Review of Gastrointestinal Motility Disorders.

Area of Science:

• Gastroenterology
• Radiology
• Neuroscience

Background:

• Gastrointestinal (GI) motor function depends on the enteric nervous system (ENS).
• GI motility disorders result from ENS dysfunction due to various diseases.
• Symptoms are often nonspecific, complicating diagnosis.

Purpose of the Study:

• To review the role of radiologic imaging in diagnosing GI motility disorders.
• To highlight advances in imaging techniques for improved patient assessment.

Main Methods:

• Review of clinical, radiologic, endoscopic, and manometric testing for motility disorders.
• Discussion of radiologic modalities: fluoroscopy, CT, MRI, and nuclear scintigraphy.
• Emphasis on the importance of radiologist understanding in patient evaluation.

Main Results:

• Radiologic studies exclude alternative pathologies and aid diagnosis alongside other tests.
• New imaging techniques enhance the assessment and diagnosis of GI dysmotility.
• Accurate diagnosis through imaging guides appropriate patient management.

Conclusions:

• GI motility disorders are complex, requiring comprehensive diagnostic approaches.
• Radiology plays a crucial role in identifying and characterizing these disorders.
• Advancements in imaging promise better diagnostic accuracy and therapeutic outcomes.