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Advanced Fetal Therapy · Highly Selected Cases

Fetal Shunt Procedures in Nagpur

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.

Dr. Kunda Shahane, MBBS, MS, FIFM, FMF London
Central India’s first dedicated fetal medicine specialist
20,000+ fetuses evaluated
GE Voluson Signature Expert imaging
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Procedure Type
Ultrasound-guided fetal therapy
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Used For
Selected fetal fluid conditions
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Before Procedure
Detailed scan, counselling & risk review
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Location
Mayflower Clinic, Dhantoli, Nagpur
KS
Reviewed and guided by Dr. Kunda Shahane
MBBS · MS (Obs & Gynae) · FIFM · FMF (London) · Fetal Medicine Specialist
Pioneer of advanced fetal medicine and fetal therapy in Central India
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What is a fetal shunt procedure?

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.

Fetal shunting is not a routine pregnancy procedure. It is considered only after expert fetal medicine evaluation, when the fluid collection is significant, progressive, and likely to harm the baby if left untreated.
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Conditions where fetal shunt placement may be considered

The decision depends on the diagnosis, severity, gestational age, fetal condition, associated anomalies, genetic risk, and the expected benefit compared with procedural risk.

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Severe fetal pleural effusion
In selected cases, a thoracoamniotic shunt may help drain fluid around the fetal lungs, especially when the fluid is compressing the lungs, shifting the heart, or causing hydrops.
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Selected lower urinary tract obstruction
In carefully evaluated cases of fetal bladder outlet obstruction, a vesicoamniotic shunt may be considered to drain fetal urine into the amniotic cavity and protect lung development where appropriate.
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Rare fetal cystic fluid collections
Certain large fetal cystic collections may need specialist assessment for possible drainage or shunting. These cases are uncommon and require individualised fetal medicine planning.
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What Dr. Kunda evaluates before advising a fetal shunt

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.

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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.
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What happens during a fetal shunt procedure?

The exact steps vary with the diagnosis, fetal position, placental location, gestational age, and the type of shunt required.

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Step One
Detailed pre-procedure scan
The baby, placenta, cervix, amniotic fluid, fetal heart, Dopplers, and target fluid collection are assessed carefully. Previous reports are reviewed.
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Step Two
Counselling and consent
Parents are counselled about expected benefit, alternatives, limitations, follow-up, and possible risks such as membrane rupture, preterm labour, infection, bleeding, shunt blockage, or displacement.
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Step Three
Ultrasound-guided placement
Under sterile precautions and continuous ultrasound guidance, the shunt is placed so that one end drains the fetal fluid collection and the other end opens into the amniotic cavity.
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Step Four
Immediate reassessment
Fetal heartbeat, shunt position, fluid drainage, placenta, membranes, and maternal comfort are checked after the procedure.
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Step Five
Close follow-up
Follow-up scans monitor fetal growth, Dopplers, amniotic fluid, shunt position, recurrence of fluid, and signs of preterm labour or complications.
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Precision imaging with GE Voluson Signature Expert
Fetal shunt planning depends on accurate visualisation of fetal anatomy, fluid collection, placental location, needle path, fetal heart activity, and post-procedure shunt position. At Mayflower Clinic, Dr. Kunda Shahane uses the GE Voluson Signature Expert platform to support high-resolution fetal assessment and real-time ultrasound guidance.
High-resolution fetal imaging Colour Doppler STIC support AI-assisted workflow Fetal therapy planning

Benefits and risks are discussed honestly before any decision

A fetal shunt is considered only when the expected benefit may justify the procedure-related risk. Parents receive clear counselling before consent.

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Possible benefit
Drainage may relieve compression, improve space for lung development, or reduce fetal compromise in selected cases.
Procedure-related risks
Risks include membrane rupture, preterm labour, infection, bleeding, shunt displacement, blockage, recurrence of fluid, and rarely fetal loss.
Need for monitoring
A shunt can move, block, or require reassessment. Continued follow-up remains essential throughout pregnancy.
No guarantee
Fetal therapy can improve chances in selected situations, but it cannot guarantee a normal outcome or cure all underlying conditions.
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What happens after fetal shunt placement?

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.

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Shunt position and function
The shunt is checked on follow-up scans to confirm whether it remains in place and whether the fluid collection is draining adequately.
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Fetal wellbeing surveillance
Fetal heartbeat, growth, Dopplers, amniotic fluid, movement, and signs of hydrops or compromise are monitored closely.
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Delivery and newborn planning
Delivery timing and place may need coordination with your obstetrician, neonatologist, and paediatric surgical team depending on the fetal diagnosis.
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Frequently asked questions about fetal shunt procedures

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What is a fetal shunt procedure?
A fetal shunt procedure is an ultrasound-guided fetal therapy in which a tiny tube is placed to drain selected abnormal fluid collections from the fetus into the amniotic cavity. It is used only in carefully selected cases.
Which fetal conditions may need a shunt?
Fetal shunts may be considered in selected cases of severe fetal pleural effusion, lower urinary tract obstruction, or certain large fetal fluid collections. The decision depends on detailed fetal assessment.
Does every fetal fluid collection need treatment?
No. Some fetal fluid collections are mild, stable, or suitable for monitoring. Fetal intervention is considered only when the fluid is significant, progressive, or causing fetal compromise.
Is genetic testing needed before fetal shunt placement?
In some cases, yes. Depending on the scan findings, Dr. Kunda Shahane may advise genetic counselling and testing before a fetal shunt, because some fluid-related fetal conditions may be associated with chromosomal, genetic, or infectious causes.
What are the risks of fetal shunt placement?
The main risks include membrane rupture, preterm labour, infection, bleeding, shunt displacement or blockage, recurrence of fluid, and rarely fetal loss. These are discussed in detail before consent.
Will fetal shunting guarantee a normal outcome?
No. Fetal shunting may improve chances in carefully selected situations, but it cannot guarantee a normal outcome. Prognosis depends on the underlying diagnosis, gestational age, associated findings, and fetal response.
How often are scans needed after the procedure?
Follow-up is usually frequent and individualised. Dr. Kunda Shahane monitors shunt position, fetal growth, Dopplers, amniotic fluid, fetal wellbeing, and any recurrence of fluid.
Can I come to Mayflower for a second opinion?
Yes. If another scan has shown fetal pleural effusion, hydrops, bladder obstruction, fetal cyst, or possible need for fetal therapy, you can book a second opinion consultation at Mayflower Clinic, Nagpur.
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In fetal therapy, the most important decision is not simply whether a procedure can be done — it is whether it should be done for this baby, in this pregnancy, at this exact stage. Every shunt decision deserves careful science, honest counselling, and deep compassion.
Dr. Kunda Shahane
Fetal Medicine Specialist · Mayflower Fetal Medicine & High-Risk Pregnancy Centre

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Need expert counselling for a possible fetal shunt?

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.

PCPNDT Act Notice
Mayflower Fetal Medicine Centre strictly complies with the Pre-Conception and Pre-Natal Diagnostic Techniques (Prohibition of Sex Selection) Act, 1994. Sex determination and sex-selective practices are strictly prohibited and punishable by law. All ultrasound and prenatal diagnostic services at this centre are performed exclusively for lawful medical indications — fetal anatomy assessment, fetal wellbeing, and diagnosis of maternal-fetal conditions. Disclosure of fetal sex is illegal and is not performed at this centre under any circumstances.
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Medical Disclaimer
This page is for general patient education only and does not constitute medical advice, diagnosis, or treatment. Fetal shunt procedures are invasive fetal therapy procedures and carry individual risks that must be discussed in person before consent. Please consult Dr. Kunda Shahane or your treating obstetrician for advice specific to your pregnancy. In an emergency, contact your nearest hospital immediately.
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