Descending perineum syndrome: new perspectives

Area of Science:

• Gastroenterology and Colorectal Surgery

Background:

• The classical clinical presentation of descending perineum syndrome (DPS) is being superseded by contemporary pathophysiological insights.
• Understanding DPS requires integrating factors such as dyssynergic defecation and obstructed defecation.

Purpose of the Study:

• To review the evolving understanding of descending perineum syndrome (DPS).
• To highlight key trigger factors, diagnostic considerations, and therapeutic strategies for DPS.

Main Methods:

• Literature review focusing on recent advancements in DPS pathophysiology, diagnosis, and treatment.
• Analysis of trigger factors including dyssynergic defecation, excessive straining, and fecal incontinence.

Main Results:

• DPS is characterized by complex interactions between defecation disorders and rectal conditions.
• Therapeutic approaches must be individualized based on the stage and specific etiological factors of DPS.

Conclusions:

• A comprehensive understanding of DPS necessitates considering its multifaceted origins and tailored treatment strategies.
• Evolving knowledge reshapes the diagnostic and therapeutic landscape for patients with descending perineum syndrome.