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Hôpital Cochin – Port-Royal · AP-HP · Université Paris Cité
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Interventional Radiology · Hôpital Cochin AP-HP · Paris

🏥 Reference centre · Paris 14th

🏥 TACE Centre — Hepatic Chemoembolization — Cochin AP-HP Paris

Intermediate-stage HCC · DEB-TACE · Liver metastases · intra-procedural CT guidance · Personalized dosimetry

Quick answer

The hepatic chemoembolization centre at Cochin AP-HP is an expert centre in interventional liver oncology. TACE is the reference treatment for intermediate-stage hepatocellular carcinoma, combining local chemotherapy and arterial occlusion.

Chemoembolization (TACE) Centre at Cochin AP-HP

The Hepatic Chemoembolization Centre at Cochin AP-HP is an expert centre in interventional liver oncology. TACE (Trans-Arterial ChemoEmbolization) is the reference treatment for intermediate-stage hepatocellular carcinoma (HCC) (BCLC B) and is also used for the palliative treatment of certain liver metastases. We have intra-procedural high-resolution CT guidance — a unique high-resolution scanner enabling high-resolution intra-procedural imaging and optimized dosimetry.

All cases are discussed at a hepatic oncology tumour board bringing together hepatologists, liver surgeons, oncologists and interventional radiologists. We perform conventional TACE (Lipiodol + chemotherapy) and DEB-TACE (Drug-Eluting Beads) with prolonged chemotherapy release. 100% covered at Cochin AP-HP.

Indications

  • BCLC stage B HCC (intermediate): multiple tumours without portal vein thrombosis or extrahepatic metastases
  • HCC as a bridge to liver transplantation (UNOS downstaging)
  • HCC as a bridge to transplantation while on the waiting list
  • Unresectable liver metastases (colorectal, neuroendocrine, uveal)
  • HCC in combination with immunotherapy (research protocols)
  • Symptomatic secondary liver tumours (carcinoid, GIST)

Our techniques

💊 Conventional TACE (cTACE)

Intra-arterial injection of Lipiodol® combined with chemotherapy (doxorubicin, cisplatin) followed by embolization using microspheres or Gelfoam. Reference technique for 30 years, with survival benefit demonstrated in RCTs.

🔬 DEB-TACE (Drug-Eluting Beads)

Injection of doxorubicin-loaded microspheres (DC Bead®). Prolonged and targeted release of chemotherapy within the tumour. Reduced systemic toxicity profile compared with cTACE.

🏥 Intra-procedural CT guidance

Hybrid angiography + high-resolution CT suite. High-resolution intra-procedural imaging (spectral reconstruction, monoenergetic images). Precise real-time monitoring of Lipiodol uptake.

📊 Early MRI follow-up (4–6 weeks)

Contrast-enhanced liver MRI using mRECIST criteria to assess tumour response. Decision on consolidation TACE or treatment switch made at the tumour board.

Results

70–80%
HCC objective response
CT guidance
High-resolution angio-CT
Tumour board
Multidisciplinary decision

TACE in combination

TACE can be combined with:

  • Radiofrequency or microwave ablation (TACE-RFA) for lesions ≤ 5 cm
  • Immunotherapy (atezolizumab + bevacizumab) — active research protocols at Cochin
  • Y90 radioembolization for extensive disease or in cases of segmental portal vein thrombosis

→ Learn more about Y90 radioembolization  |  🇫🇷 → Liver expert centre

Frequently asked questions

What is the difference between TACE and Y90?
TACE combines chemotherapy and embolization to destroy the tumour by blocking its blood supply, while Y90 delivers targeted internal irradiation. The choice depends on the tumour type and is discussed at the tumour board.
How many TACE sessions are needed?
The number of sessions varies depending on the tumour response, assessed by follow-up MRI; several sessions spaced a few weeks apart are often needed for optimal control.
What side effects occur after TACE?
A post-embolization syndrome (pain, moderate fever, fatigue) may occur in the days following the procedure; it is usually transient and well controlled with symptomatic treatment.

Related pages

Scientific references

Effectiveness and safety of selective internal radiation therapy using yttrium-90 glass microspheres for hepatocellular carcinoma (PROACTIF)

Guiu B, Bailly C, Vibert E, et al. (incl. Dohan A). EClinicalMedicine 2026;95:103884. French national study, 989 patients, 34 centres.

Life expectancy according to initial treatment of hepatocellular carcinoma: a national analysis

Cassinotto C, Dohan A, et al. Diagn Interv Imaging 2022;103(3):125-126.

Why this page is trustworthy

Written by the Interventional Radiology team at Hôpital Cochin AP-HP, Université Paris Cité. Medically reviewed by an interventional radiologist from the department. Last updated: July 2026.

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