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  1. Article: Case report: Acute pericarditis following hepatic microwave ablation for liver metastasis.

    Pavon, Anna Giulia / Rubimbura, Vladimir / Nowacka, Anna / Hocquelet, Arnaud / Schwitter, Jurg / Rotzinger, David C

    Frontiers in cardiovascular medicine

    2023  Volume 10, Page(s) 1100916

    Abstract: Hepatic microwave ablation (MWA) is a growing treatment modality in the field of primary and secondary liver cancer. One potential side effect is thermal damage to adjacent structures, including the pericardium if the hepatic lesion is located near the ... ...

    Abstract Hepatic microwave ablation (MWA) is a growing treatment modality in the field of primary and secondary liver cancer. One potential side effect is thermal damage to adjacent structures, including the pericardium if the hepatic lesion is located near the diaphragm. Hemorrhagic cardiac tamponade is known to be a rare but potentially life-threatening complication. Here we present the first case of cardiac complication following MWA treatment in a 55-year-old man who presented with late cardiac tamponade. Adequate and timely management is essential, and clinicians should be fully aware of the need to perform early transthoracic echocardiography to detect signs of pericardial effusion when cardiac involvement is suspected.
    Language English
    Publishing date 2023-05-19
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2781496-8
    ISSN 2297-055X
    ISSN 2297-055X
    DOI 10.3389/fcvm.2023.1100916
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  2. Article ; Online: Transhepatic tract hemostasis using thermal-ablation after percutaneous portal vein access.

    Vermersch, Mathilde / Denys, Alban / Artru, Florent / Tsoumakidou, Georgia / Villard, Nicolas / Duran, Rafael / Hocquelet, Arnaud

    BJR case reports

    2021  Volume 8, Issue 1, Page(s) 20210080

    Abstract: Objectives: Bleeding risk after percutaneous portal vein access procedures is not negligible. Various agents, coils and plug, have been used to minimize this risk, each with their own advantages and disadvantages. This study reports the results of ... ...

    Abstract Objectives: Bleeding risk after percutaneous portal vein access procedures is not negligible. Various agents, coils and plug, have been used to minimize this risk, each with their own advantages and disadvantages. This study reports the results of coagulation using thermal-ablation (radiofrequency or microwave ablation) as an alternative to trans-hepatic puncture tract closure.
    Methods: Ten patients who benefited from portal vein recanalization or portal hypertension-relative bleeding complication embolization using percutaneous portal vein access and who underwent thermal-ablation of the puncture tract between December 30, 2019 and July 16, 2020 were included. Early efficiency and safety were evaluated using imaging (ultrasound and/or CT scan) and laboratory data (hemoglobin, hepatic function) at 24 h. Follow-up was performed until August 2020.
    Results: No bleeding from the puncture tract and no embolization-related complications were observed in all 10 patients at 24 h or during follow-up with median of 3 months (range 1-8 months), even in case of ascites or therapeutic coagulation.
    Conclusion: Thermal-ablation seems to be a safe, effective and rapid technique to avoid bleeding after percutaneous transhepatic direct portal vein access.
    Advances in knowledge: Thermal-ablation could be an alternative for transhepatic puncture tract closure especially for patients with high bleeding risk.
    Language English
    Publishing date 2021-09-29
    Publishing country England
    Document type Case Reports
    ISSN 2055-7159
    ISSN (online) 2055-7159
    DOI 10.1259/bjrcr.20210080
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  3. Article ; Online: DIPS, a safe and effective alternative in patients with unfavorable anatomy to TIPSS: first experience in a tertiary center.

    Moschouri, Eleni / Hocquelet, Arnaud / Vermersch, Mathilde / Fraga, Montserrat / Denys, Alban / Artru, Florent

    Clinics and research in hepatology and gastroenterology

    2021  Volume 45, Issue 4, Page(s) 101715

    MeSH term(s) Esophageal and Gastric Varices ; Humans ; Hypertension, Portal/surgery ; Portacaval Shunt, Surgical/adverse effects ; Portasystemic Shunt, Transjugular Intrahepatic ; Tertiary Care Centers ; Treatment Outcome
    Language English
    Publishing date 2021-04-27
    Publishing country France
    Document type Letter
    ZDB-ID 2594333-9
    ISSN 2210-741X ; 2210-7401
    ISSN (online) 2210-741X
    ISSN 2210-7401
    DOI 10.1016/j.clinre.2021.101715
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  4. Article ; Online: Could Monopolar Mode be a Suitable Strategy of Energy Deposition for Performing No-Touch Radiofrequency Ablation of Liver Tumor ≤ 5 cm?

    Seror, Olivier / Hocquelet, Arnaud / Sutter, Olivier

    Cardiovascular and interventional radiology

    2018  Volume 41, Issue 10, Page(s) 1630–1631

    MeSH term(s) Carcinoma, Hepatocellular ; Catheter Ablation ; Electrodes ; Humans ; Liver Neoplasms/surgery ; Radiofrequency Ablation
    Language English
    Publishing date 2018-03-28
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 603082-8
    ISSN 1432-086X ; 0342-7196 ; 0174-1551
    ISSN (online) 1432-086X
    ISSN 0342-7196 ; 0174-1551
    DOI 10.1007/s00270-018-1946-8
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    Zs.A 1378: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Salvage Lymph-Node Percutaneous Cryoablation: Safety Profile and Oncologic Outcomes.

    Tsoumakidou, Georgia / Mandralis, Katerina / Hocquelet, Arnaud / Duran, Rafael / Denys, Alban

    Cardiovascular and interventional radiology

    2019  Volume 43, Issue 2, Page(s) 264–272

    Abstract: Purpose To evaluate the technical feasibility and safety of percutaneous cryoablation (CA) for the treatment of single/oligometastatic lymph-node (LN) relapse in different anatomic regions.: Materials and methods: This is a retrospective study of all ... ...

    Abstract Purpose To evaluate the technical feasibility and safety of percutaneous cryoablation (CA) for the treatment of single/oligometastatic lymph-node (LN) relapse in different anatomic regions.
    Materials and methods: This is a retrospective study of all patients who underwent percutaneous CA of LN metastases (May 2014-April 2019).
    Results: Eighteen patients with a total of 27 LNs were treated with CT-guided CA (Galil Medical, Israel). One patient was excluded since no follow-up was available. The mean LN diameter was 11 mm (range 4-28 mm). Thirteen patients had a history of previous treatment for locoregional lymphadenopathy. In 21 LNs, a supplementary thermal insulation-displacement technique was used (hydrodissection = 12; carbodissection = 6; both = 3). According to the RECIST criteria, 8 LNs had a complete response, 8 stable disease, 8 partial response and 1 progressive disease. In the subgroup of patients with prostate cancer relapse, the mean PSA level before treatment was 5.5 ngr/ml (range 0.6-36 ngr/ml) and reduced to 0.32 (range 0-1.1 ngr/ml) and 0.3 (range 0-0.6 ngr/ml) at 3- and 6-month follow-up, respectively. Six patients presented distant tumor deposits on follow-up that were further treated with systemic (5 patients: hormone/chemo/immunotherapy) and local therapies (1 patient: CA of bone oligometastatic disease). No major complication was noted. Two patients with obturator LN presented transient obturator nerve paresis. Mean follow-up was 15 months (range 1-56 months).
    Conclusion: In this series of patients, we have shown that metastatic LNs can be safely treated with image-guided CA. Caution should be paid, and additional measures should be taken when treating LNs near thermal-sensible structures.
    MeSH term(s) Aged ; Aged, 80 and over ; Cryosurgery/methods ; Feasibility Studies ; Female ; Humans ; Lymph Nodes/surgery ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Recurrence, Local/surgery ; Neoplasms/pathology ; Retrospective Studies ; Salvage Therapy/methods
    Language English
    Publishing date 2019-10-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 603082-8
    ISSN 1432-086X ; 0342-7196 ; 0174-1551
    ISSN (online) 1432-086X
    ISSN 0342-7196 ; 0174-1551
    DOI 10.1007/s00270-019-02341-3
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    Zs.A 1378: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Article ; Online: Ultrasound feature variants of the adductor longus tendon in asymptomatic sportive subjects: Management implications.

    Dallaudiere, Benjamin / Sylvain, Bise / Poussange, Nicolas / Reboul, Gilles / Silvestre, Alain / Meyer, Philippe / Hocquelet, Arnaud / Pesquer, Lionel

    European journal of radiology

    2021  Volume 144, Page(s) 109928

    Abstract: Objectives: The potential contribution of ultrasound (US) to diagnose adductor longus (AL) tendinopathy in athletic pubalgia requires clarification. We investigate US findings from AL tendons of asymptomatic participants to identify the range and ... ...

    Abstract Objectives: The potential contribution of ultrasound (US) to diagnose adductor longus (AL) tendinopathy in athletic pubalgia requires clarification. We investigate US findings from AL tendons of asymptomatic participants to identify the range and prevalence of common US features not associated with groin pain.
    Methods: We consecutively enrolled 45 volunteers physically active participants with no history of groin pain. US features of bilateral AL tendons were investigated and recorded by two experienced musculoskeletal radiologists (MSKR) in accordance with a defined ultrasound protocol. Two other MSKRs retrospectively and independently analyzed all US images.
    Results: Ninety AL tendons from 45 participants (4/45 women) were imaged (average age: 35 years ±14.6; dominant side: 37/45 (82.2%) right, 8/45 (17.8%) left). Abnormalities on US were found in all 45 (100%) AL tendons, including: abnormal echogenicity (98.9%/100% respectively according to reader), loss of fibrillar structure (92.2%/97.8%), irregularities of the superficial paratendon (23.3%/30%), calcifications (22.2%/25.5%), and cortical erosion (52%/55.5%), with excellent inter-observer assessment. No AL tears or hyperemia at color Doppler were detectable.
    Conclusions: AL tendon abnormalities were identified via US in 100% of our asymptomatic athletes. The significance of these US findings should be interpreted cautiously with respect to clinical presentation. On the other hand, there is a need for supplemental investigation into the clinical relevance of US AL tendon tears not present in the present asymptomatic athlete population.
    MeSH term(s) Adult ; Athletic Injuries ; Female ; Humans ; Retrospective Studies ; Tendinopathy/diagnostic imaging ; Tendinopathy/epidemiology ; Tendons/diagnostic imaging ; Ultrasonography
    Language English
    Publishing date 2021-09-20
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 138815-0
    ISSN 1872-7727 ; 0720-048X
    ISSN (online) 1872-7727
    ISSN 0720-048X
    DOI 10.1016/j.ejrad.2021.109928
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    Zs.A 1630: Show issues Location:
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  7. Article ; Online: Optimal multibipolar parameters should overcome heat-sink effect.

    Hocquelet, Arnaud / Loriaud, Amélie / Papadopoulos, Panteleimon / Trillaud, Hervé

    International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group

    2016  Volume 32, Issue 8, Page(s) 940–941

    Language English
    Publishing date 2016-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 632526-9
    ISSN 1464-5157 ; 0265-6736
    ISSN (online) 1464-5157
    ISSN 0265-6736
    DOI 10.1080/02656736.2016.1219394
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    Zs.A 2051: Show issues Location:
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  8. Article ; Online: No-Touch Multibipolar Radiofrequency Ablation: The New Standard Ablative Technique for Hepatocellular Carcinoma 5 cm or Smaller?

    Hocquelet, Arnaud / Papadopoulos, Panteleimon / Trillaud, Hervé

    Radiology

    2016  Volume 281, Issue 3, Page(s) 975–976

    Language English
    Publishing date 2016-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80324-8
    ISSN 1527-1315 ; 0033-8419
    ISSN (online) 1527-1315
    ISSN 0033-8419
    DOI 10.1148/radiol.2016160774
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  9. Article ; Online: Electromagnetic navigation system combined with High-Frequency-Jet-Ventilation for CT-guided hepatic ablation of small US-Undetectable and difficult to access lesions.

    Volpi, Stephanie / Tsoumakidou, Georgia / Loriaud, Amélie / Hocquelet, Arnaud / Duran, Rafael / Denys, Alban

    International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group

    2019  Volume 36, Issue 1, Page(s) 1051–1057

    Abstract: Objectives: ...

    Abstract Objectives:
    MeSH term(s) Aged ; Aged, 80 and over ; Carcinoma, Hepatocellular/diagnosis ; Carcinoma, Hepatocellular/surgery ; Electromagnetic Phenomena ; Female ; High-Frequency Jet Ventilation/methods ; Humans ; Liver Neoplasms/diagnostic imaging ; Liver Neoplasms/surgery ; Male ; Middle Aged ; Prospective Studies ; Tomography, X-Ray Computed/methods
    Keywords covid19
    Language English
    Publishing date 2019-10-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 632526-9
    ISSN 1464-5157 ; 0265-6736
    ISSN (online) 1464-5157
    ISSN 0265-6736
    DOI 10.1080/02656736.2019.1671612
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  10. Article: Theranostics in Interventional Oncology: Versatile Carriers for Diagnosis and Targeted Image-Guided Minimally Invasive Procedures.

    Degrauwe, Nils / Hocquelet, Arnaud / Digklia, Antonia / Schaefer, Niklaus / Denys, Alban / Duran, Rafael

    Frontiers in pharmacology

    2019  Volume 10, Page(s) 450

    Abstract: We are continuously progressing in our understanding of cancer and other diseases and learned how they can be heterogeneous among patients. Therefore, there is an increasing need for accurate characterization of diseases at the molecular level. In ... ...

    Abstract We are continuously progressing in our understanding of cancer and other diseases and learned how they can be heterogeneous among patients. Therefore, there is an increasing need for accurate characterization of diseases at the molecular level. In parallel, medical imaging and image-guided therapies are rapidly developing fields with new interventions and procedures entering constantly in clinical practice. Theranostics, a relatively new branch of medicine, refers to procedures combining diagnosis and treatment, often based on patient and disease-specific features or molecular markers. Interventional oncology which is at the convergence point of diagnosis and treatment employs several methods related to theranostics to provide minimally invasive procedures tailored to the patient characteristics. The aim is to develop more personalized procedures able to identify cancer cells, selectively reach and treat them, and to assess drug delivery and uptake in real-time in order to perform adjustments in the treatment being delivered based on obtained procedure feedback and ultimately predict response. Here, we review several interventional oncology procedures referring to the field of theranostics, and describe innovative methods that are under development as well as future directions in the field.
    Language English
    Publishing date 2019-05-09
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2019.00450
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