Hemorrhoid embolization: A review of current evidences

Area of Science:

• Vascular Surgery
• Interventional Radiology
• Gastroenterology

Background:

• Hemorrhoids are common vascular dilations in the lower rectum, causing significant morbidity and reduced quality of life.
• Current treatments for internal hemorrhoids can involve invasive procedures with potential complications.

Purpose of the Study:

• To review and analyze published studies on the Emborrhoid technique.
• To determine the efficacy, clinical outcomes, and morbidities of endovascular embolization for internal hemorrhoids.

Main Methods:

• Systematic review of published literature on endovascular embolization of superior rectal arteries (Emborrhoid technique).
• Analysis of studies using microcoils, embolic particles, or a combination for hemorrhoid treatment.

Main Results:

• The Emborrhoid technique appears safe, with no reported serious complications.
• This minimally invasive procedure preserves anal tone and requires minimal local wound care.
• Hemorrhoid embolization maintains hemorrhoidal tissue in place, offering an alternative to direct anorectal trauma.

Conclusions:

• Endovascular embolization is a safe and potentially effective treatment for internal hemorrhoids.
• Further high-quality trials are essential to evaluate long-term outcomes.
• Comparative studies are needed to assess the Emborrhoid technique against other hemorrhoid treatment modalities.