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Management dilemma in Thoracoamniotic Shunt Migrations
Audrey Poh Poh Tan1, Bobby Tan1, Ann Wright2
1KK Women's and Children's Hospital, Singapore.
BMJ Case Reports
|September 27, 2023
Summary
Shunt migration is a rare complication of fetal hydrothorax treatment. Conservative management is recommended for asymptomatic infants to avoid surgical risks.
Area of Science:
- Perinatology
- Pediatric Surgery
Background:
- Thoracoamniotic shunting is a common intervention for fetal pleural effusion.
- Shunt migration is a rare but significant complication.
Observation:
- A case of a term infant with fetal hydrothorax managed with thoracoamniotic shunting complicated by shunt migration is presented.
- Literature on risk factors, complications, and management of intrathoracic shunt migration is reviewed.
Findings:
- Most shunt migration cases are managed conservatively without adverse postnatal outcomes.
- Surgical removal is reserved for cases with clinical complications, suspected visceral damage, or other thoracic surgery indications.
Implications:
- Conservative management is advocated for asymptomatic infants to minimize surgical and anesthetic risks.
- Further research is needed to establish optimal management strategies for shunt migration to ensure the best outcomes.

