Three-dimensional endoanal ultrasonography in daily proctological practice

Area of Science:

• Medical Imaging
• Proctology
• Gastroenterology

Background:

• Three-dimensional endoanal ultrasonography (3D-EAUS) has emerged as a valuable tool in proctology.
• It offers high-quality anatomical imaging of the anal canal and sphincter complex.

Purpose of the Study:

• To highlight the capabilities and benefits of 3D-EAUS in clinical practice.
• To demonstrate its utility in diagnosing anal incontinence and anoperineal suppurations.

Main Methods:

• 3D-EAUS generates a manipulable, archivable three-dimensional image cube in under a minute.
• The technique is rapid, well-tolerated, and cost-effective.

Main Results:

• 3D-EAUS effectively identifies sphincter defects in anal incontinence, allowing spatial evaluation of sphincter anatomy.
• It provides crucial topographic information on fistulous tracks and collections in anoperineal suppurations.

Conclusions:

• 3D-EAUS is becoming a gold standard for proctological exploration due to its image quality and ease of use.
• It significantly aids in the accurate diagnosis and management planning for anal incontinence and anoperineal suppurations.