[Management of a perineal arteriovenous malformation in a 5-year-old child]

Area of Science:

• Vascular Surgery
• Pediatric Surgery
• Interventional Radiology

Background:

• Arteriovenous malformations (AVMs) are uncommon in pediatric patients, presenting unique diagnostic and therapeutic challenges.
• While intracranial AVMs are documented, other pediatric AVM presentations are less frequently reported in medical literature.

Observation:

• This report details a rare case of a superficial perineal arteriovenous malformation in a 5-year-old child.
• The lesion's location in the perineal region is noteworthy due to its rarity and potential for complex management.

Findings:

• A treatment strategy involving tailored embolization followed by comprehensive surgical resection was employed.
• Complete eradication of the AVM lesion is crucial for achieving a potential cure in pediatric cases.

Implications:

• Surgical intervention should be considered for extensive AVMs or those causing complications, balancing curative potential with recurrence risks.
• Despite complete resection, the possibility of AVM recurrence necessitates long-term patient monitoring and follow-up.