Fetal shunt placement is a specialised ultrasound-guided fetal therapy considered in carefully selected pregnancies where abnormal fluid accumulation is affecting the baby’s organs, lung development, or overall wellbeing.
A fetal shunt is a tiny tube placed before birth under continuous ultrasound guidance. Its purpose is to drain selected abnormal fluid collections from inside the baby’s body into the surrounding amniotic fluid.
The decision depends on the diagnosis, severity, gestational age, fetal condition, associated anomalies, genetic risk, and the expected benefit compared with procedural risk.
The most important part of fetal therapy is not the procedure alone — it is choosing the right case, at the right time, for the right reason.
| Assessment Area | What is checked | Why it matters |
|---|---|---|
| Exact diagnosis | Whether the fluid is pleural, urinary, abdominal, cystic, or related to another fetal condition. | Diagnosis first Treatment changes completely depending on the cause. |
| Severity and progression | Size of fluid collection, organ compression, heart shift, lung compression, and interval change. | Serial scan Stable findings may need monitoring; progressive findings may need action. |
| Hydrops assessment | Fluid under skin, around heart, in abdomen, placental thickening, and fetal wellbeing signs. | High priority Hydrops can change urgency and prognosis. |
| Detailed anomaly scan | Brain, heart, spine, abdomen, kidneys, limbs, placenta, cord, and amniotic fluid. | Associated anomalies may influence whether fetal intervention is useful or safe. |
| Fetal echocardiography | Cardiac anatomy, rhythm, function, and effect of fluid pressure on the fetal heart. | The fetal heart often guides prognosis and procedure planning. |
| Genetic counselling | Need for amniocentesis, chromosomal testing, or infection evaluation depending on the case. | Some fetal fluid conditions are linked with genetic or infectious causes. |
| Maternal and pregnancy factors | Placenta location, cervix, gestational age, maternal health, previous obstetric history, and accessibility. | Procedure safety depends on both fetal and maternal factors. |
The exact steps vary with the diagnosis, fetal position, placental location, gestational age, and the type of shunt required.
A fetal shunt is considered only when the expected benefit may justify the procedure-related risk. Parents receive clear counselling before consent.
After the procedure, pregnancy care becomes more closely monitored. The goal is to track fetal response, detect complications early, and coordinate delivery planning with the obstetric and neonatal team.
Bring all previous scan reports, images, blood tests, genetic reports if available, and your obstetrician’s notes. Dr. Kunda Shahane will review the complete picture and guide the safest next step.
Mayflower Fetal Medicine & High-Risk Pregnancy Centre, Dhantoli, Nagpur, provides fetal ultrasound, prenatal diagnosis, fetal echocardiography, Doppler studies, genetic counseling and high-risk pregnancy care under Dr. Kunda Shahane.

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Surdham Complex, Behind Silver Palace Building, 2nd Lane from Panchsheel Sq., Opp. Yashwant Stadium, Dhantoli Nagpur - 440012
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