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Lymphatic Interventions

Thoracic Duct Embolisation for Chyle Leaks

A chyle leak occurs when the thoracic duct or another major lymphatic channel is disrupted — most often after thoracic, neck, or abdominal surgery, or due to trauma or malignancy — allowing lymphatic fluid to accumulate in the chest, abdomen, or neck. Thoracic duct embolisation offers a minimally invasive, image-guided pathway to seal the leak and stop fluid loss, without open surgical exploration of the chest or neck.
  • Fluoroscopy-Guided Lymphangiography & Embolisation
  • No Surgical Incision, No Open Exploration
  • Rapid Resolution of Chyle Drainage
  • Day-Care to Short-Stay Procedure
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What is Thoracic Duct Embolisation

Thoracic duct embolisation uses image-guided lymphangiography to map the lymphatic system and precisely locate the site of a chyle leak, followed by catheter-based access and embolisation of the duct to seal it from within. Contrast is injected into a groin lymph node and tracked under fluoroscopy as it travels through the lymphatic channels to the thoracic duct, allowing the interventional team to cannulate the duct directly and occlude it at or near the leak — stopping fluid loss without a surgical incision.

Scarless Treatment

Rapid Leak Resolution

Nutrition-Preserving

Outpatient to Short-Stay Procedure

Symptoms & Indications

  • Persistent milky or creamy fluid drainage from a chest tube or neck drain.
  • Breathlessness, cough, or chest heaviness from chylothorax.
  • Abdominal distension or discomfort from chylous ascites.
  • Non-healing or high-output drainage following neck, chest, or abdominal surgery.
  • Nutritional depletion or immune compromise from prolonged lymphatic fluid loss.
  • Failure of conservative dietary management to resolve the leak.

How Thoracic Duct Embolisation Works

D

Diagnostic Lymphangiography

Intranodal contrast injection maps the thoracic duct in real time, pinpointing the exact site of chyle leakage.

U

Ultrasound-Guided Access

A fine needle accesses the cisterna chyli or thoracic duct under image guidance, avoiding open surgical exploration.

C

Coil & Glue Embolisation

Coils, glue, or a combination occlude the duct at the leak site, sealing it securely from within.

T

Targeted Duct Disruption

When direct cannulation isn't possible, fine-needle interruption of the duct near the leak site achieves closure.

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Lymphatic Interventions Treatment Journey

A structured pathway combining precise lymphatic mapping, catheter-based duct access, and image-guided embolisation — followed by monitored recovery and drain output surveillance.
01
Consultation
Clinical evaluation of the chyle leak and drainage pattern.
02
Lymphangiography
Intranodal contrast injection to map the lymphatic system and localise the leak.
03
Procedure Planning
Determining access route and embolisation approach based on leak site and duct anatomy.
04
Thoracic Duct Embolisation
Catheter-directed or needle-based occlusion performed under fluoroscopic guidance.
05
Recovery Monitoring
Observation of drain output and clinical status before discharge.
06
Follow-Up Review
Scheduled review to confirm resolution of the leak and drain removal.

Scarless Procedure

Fluoroscopy-Guided Access

Short-Stay Recovery

Lymphatic Function Preserved

Post-Procedure Care & Recovery

Following thoracic duct embolisation, care focuses on close monitoring of drain output and confirming resolution of the chyle leak.

Immediate Recovery

A period of observation to track chest or neck drain output, vital signs, and puncture site before discharge.

Home Care Plan

Guidance on gradual return to a normal diet, activity restrictions, and puncture site care for the first few days, with most patients resuming routine activities within a few days.

Follow-Up Consultation

Scheduled review to confirm the drain output has resolved, assess for recurrence, and coordinate timing of drain removal with the referring surgical team.

Why Choose Dr. Deepmala Karmakar?

Our interventional radiology practice brings specialised expertise across the full spectrum of vascular and non-vascular care. Every case begins with a thorough clinical evaluation ensuring the most appropriate, evidence-based intervention is selected for each patient’s specific condition.

Every procedure is performed under real-time advanced imaging whether ultrasound, fluoroscopy, or CT enabling precise access and targeted treatment with minimal disruption to surrounding tissue and faster recovery outcomes.

Experienced Specialists

Each procedure is led by a trained interventional radiologist with deep expertise across vascular and non-vascular domains.

Advanced Technology

Procedures are guided by state-of-the-art imaging infrastructure, ensuring accuracy at every step of the intervention.

24×7 Response

Time-critical conditions including acute stroke and vascular emergencies are managed with round-the-clock readiness and a dedicated response protocol.

Image-Guided Precision

Targeted access under real-time imaging minimises tissue disruption, reduces procedure time, and supports faster, more predictable recovery.

Why Choose
Dr. Deepmala Karmakar?

Thoracic duct embolisation demands precise lymphatic mapping and a thorough understanding of variable duct anatomy to successfully locate and seal the leak. Our practice combines detailed pre-procedure lymphangiographic assessment with meticulous, real-time image-guided technique, ensuring the leak is treated effectively while lymphatic drainage and nutritional status are protected — delivering rapid symptom resolution without the extended hospital stay, chest or neck incision, and surgical risk associated with open thoracic duct ligation.

Close coordination with hepatology, oncology, and surgical teams ensures that every patient receives a treatment plan that is not only technically appropriate but aligned with their broader clinical management. Interventional radiology in this space is not a standalone service — it is a core component of comprehensive hepatobiliary care.

Experienced Specialists

Procedures performed by an interventional radiologist trained in lymphangiography and thoracic duct embolisation.

Advanced Imaging Technology

High-resolution fluoroscopy enables precise lymphatic mapping and real-time duct cannulation.

Function-Preserving Approach

Treatment targets the leak site directly, safeguarding overall lymphatic drainage and nutrition.

Minimally Invasive Precision

Needle and catheter-based access avoids incisions, open exploration, and prolonged hospitalisation.

Frequently Asked Questions

How is thoracic duct embolisation different from surgical duct ligation?

Embolisation seals the leak through a needle and catheter under image guidance, without any incision or open exploration of the chest or neck — preserving lymphatic drainage pathways while avoiding a visible scar, unlike surgical ligation.

Suitability depends on whether the leak site and duct anatomy can be identified and accessed on lymphangiography. Most post-surgical and traumatic chyle leaks are assessed individually through imaging before the approach is finalised.

Most patients see resolution of drainage within days of embolisation, though the exact timeline depends on leak severity, location, and the patient's overall clinical status.

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A Scarless Solution for Chyle Leaks

If persistent lymphatic drainage is complicating recovery after surgery or trauma, thoracic duct embolisation offers an effective, minimally invasive alternative to open surgical ligation. Book a consultation to find out if you’re a candidate.
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90%

Leak Resolution Success

Short-Stay

Recovery

0

Visible Scars

10+

Years of Experience

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