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Xu X, Peng Y, Han G. Five-year follow-up results of thermal ablation for benign thyroid nodules: Systematic review and meta-analysis. Am J Otolaryngol 2024; 45:104025. [PMID: 37639985 DOI: 10.1016/j.amjoto.2023.104025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 08/13/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVES Confidence in long-term treatment results of thermal ablation for benign thyroid nodules (BTNs) is required in comparison with surgery. The objective of this meta-analysis is to report 5-year follow-up results of thermal ablation for BTNs. METHODS Ovid PUBMED, COCHRANE, and EMBASE databases were searched through Feb 30, 2023, for studies reporting outcomes in patients with BTNs treated with thermal ablation and followed up for about 5 years. Pooled volume reduction rates (VRRs) at 6, 12, 24, 36, 48, and 60 months after thermal ablation were assessed. Data were extracted and methodological quality was assessed independently by two radiologists according to the PRISMA guidelines. RESULTS Five studies, involving 939 patients, met the inclusion criteria through database searches. 137 patients experienced local nodules recurrence during a mean pooled 59.25-month follow-up. Seventeen of them proved to be non-benign. Fifty of all patients with nodules regrowth had a secondary surgery, while 35 had a secondary thermal ablation. The pooled mean major complication rate was 7.70 %, with no patient experiencing life-threatening or delayed complications. CONCLUSIONS Thermal ablation is an excellent local nodules control method in patients with BTNs, and results in a clinically significant and long-lasting volume reduction of BTNs. The risk of regrowth and needing retreatment was lower after thermal ablation.
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Affiliation(s)
- Xidong Xu
- Department of Thyroid Surgery, the Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China
| | - Ying Peng
- The Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China
| | - Guoxin Han
- Department of Thyroid Surgery, the Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China.
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2
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Negro R. Laser Ablation for Benign and Malignant Thyroid Nodules - A Mini-Literature Review. Endocr Metab Immune Disord Drug Targets 2024; 24:394-401. [PMID: 37861031 DOI: 10.2174/0118715303275468231004105258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/11/2023] [Accepted: 09/20/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND Thyroid nodules are a common disease in endocrine clinical practice. They are often benign, asymptomatic, and do not require any treatment. But, in a non-negligible proportion, they can cause local symptoms of compression or esthetic concerns. In the last two decades, the advent of laser ablation (LA) has become a valid alternative to surgery for these nodules. Moreover, LA has also been successfully used to treat small thyroid cancers and neck recurrence. OBJECTIVE This study aims to review and summarize the published literature regarding LA in the treatment of benign and malignant thyroid nodules. METHODS A comprehensive literature search on PubMed from 2000 to 2023 was carried out. The search terms included: thyroid, nodules, laser, cancer, lymph node metastasis, and autonomously functioning nodules. The most relevant investigations in the field were selected. RESULTS In the last two decades, a very remarkable number of papers consistently demonstrated that LA is able to durably shrink benign nodules on average by about 50%; better results are obtained in spongiform nodules with a volume less than 15 ml; 500 J/ml of tissue should be administered. LA may be a valid option to treat autonomously functioning nodules and papillary thyroid cancers especially if they are <10 mm, and with neck recurrence in patients already submitted to surgery. LA has also been demonstrated to be cost-effective compared to surgical treatment both in benign and malignant lesions, with similar outcomes. CONCLUSION Evidence demonstrated that LA is a valid alternative to surgery in benign and malignant thyroid lesions, but also to obtain a successful treatment, a careful selection of the lesion is mandatory.
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Affiliation(s)
- Roberto Negro
- Division of Endocrinology, "V. Fazzi" Hospital, Leece, Italy
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3
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Sheremet MI, Lazaruk OV, Shidlovskyi OV, Shidlovskyi VO, Savin VV, Olinik YV, Olinik OY, Lazaruk TY. Outcomes of laser-induced thermotherapy for thyroid nodules at the West Vascular Center, Ukraine. J Med Life 2023; 16:35-41. [PMID: 36873136 PMCID: PMC9979181 DOI: 10.25122/jml-2022-0187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/13/2022] [Indexed: 03/07/2023] Open
Abstract
Thyroid nodules are common, occurring in 50-60% of healthy patients. Currently, there are no effective conservative treatment options for nodular goiter, and surgery can have limitations and potential complications. The purpose of this study was to evaluate the efficacy, tolerability, and long-term results of using sclerotherapy and laser-induced interstitial thermotherapy (LITT) to treat benign thyroid nodules. A retrospective analysis was conducted on 456 patients with benign nodular goiter who received LITT. The volume of the nodular goiter was measured at 1, 3, 6, and 12 months post-treatment, and a repeated fine needle aspiration (FNA) with the cytological examination was performed to verify the structure of the nodular goiter in the long term. The results showed that LITT was an effective method for treating nodular mass (nodules), as evidenced by a decrease in the volume of NG by 51-85% after 6-12 months. FNA results 2-3 years after LITT showed no thyrocytes, only connective tissue, indicating the efficacy of LITT for benign thyroid nodules. LITT is highly effective in most cases, often resulting in the disappearance or significant decrease in nodular formations.
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Affiliation(s)
- Michael Ivanovich Sheremet
- Department of Surgery No.1, Bukovinian State Medical University, West Vascular Center, Chernivtsi, Ukraine.,West Vascular Center, Chernivtsi, Ukraine
| | - Oleksandr Volodimirovich Lazaruk
- West Vascular Center, Chernivtsi, Ukraine.,Department of Pathologic Anatomy, Bukovinian State Medical University, Chernivtsi, Ukraine
| | | | | | | | | | - Oksana Yuriivna Olinik
- Department of Internal Medicine, Bukovinian State Medical University, Chernivtsi, Ukraine
| | - Tetyana Yuriivna Lazaruk
- West Vascular Center, Chernivtsi, Ukraine.,Department of Internal Medicine, Bukovinian State Medical University, Chernivtsi, Ukraine
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4
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Ben Hamou A, Ghanassia E, Muller A, Ladsous M, Paladino NC, Brunaud L, Leenhardt L, Russ G. SFE-AFCE-SFMN 2022 consensus on the management of thyroid nodules: Thermal ablation. ANNALES D'ENDOCRINOLOGIE 2022; 83:423-430. [PMID: 36306894 DOI: 10.1016/j.ando.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The SFE-AFCE-SFMN 2022 consensus deals with the management of thyroid nodules, a condition that is a frequent reason for consultation in endocrinology. In more than 90% of cases, patients are euthyroid, with benign non-progressive nodules that do not warrant specific treatment. The clinician's objective is to detect malignant thyroid nodules at risk of recurrence and death, toxic nodules responsible for hyperthyroidism or compressive nodules warranting treatment. The diagnosis and treatment of thyroid nodules requires close collaboration between endocrinologists, nuclear medicine physicians and surgeons, but also involves other specialists. Therefore, this consensus statement was established jointly by 3 societies: the French Society of Endocrinology (SFE), French Association of Endocrine Surgery (AFCE) and French Society of Nuclear Medicine (SFMN); the various working groups included experts from other specialties (pathologists, radiologists, pediatricians, biologists, etc.). This section deals with thermal ablation, which may constitute an alternative to thyroid surgery in selected patients.
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Affiliation(s)
- Adrien Ben Hamou
- Thyroid and Endocrine Tumors Department, Institute of Endocrinology, Pitié-Salpêtrière Hospital AP-HP, Sorbonne University, 75013 Paris, France; American Hospital of Paris, Thyroid Unit, 92200 Neuilly-sur-Seine, France
| | - Edouard Ghanassia
- American Hospital of Paris, Thyroid Unit, 92200 Neuilly-sur-Seine, France; Polyclinique Sainte-Thérèse, 34200 Sète, France
| | - Arnaud Muller
- Department of Imaging, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, 69495 Pierre Bénite, France; Imagerie Médicale Val d'Ouest - Charcot, 53 Rue du Commandant Charcot, 69110 Sainte-Foy-Lès-Lyon, France
| | - Miriam Ladsous
- CHU Lille, Service d'Endocrinologie, Diabétologie, Métabolisme et Nutrition, Hôpital Claude Huriez, 59000 Lille, France
| | - Nunzia Cinzia Paladino
- Aix Marseille Univ, APHM, Department of General Endocrine and Metabolic Surgery, Conception University Hospital, 13005 Marseille, France
| | - Laurent Brunaud
- Department of Gastrointestinal, Metabolic and Cancer Surgery (CVMC), CHRU Nancy, 54511 Vandœuvre-Lès-Nancy, France
| | - Laurence Leenhardt
- Thyroid and Endocrine Tumors Department, Institute of Endocrinology, Pitié-Salpêtrière Hospital AP-HP, Sorbonne University, 75013 Paris, France; Institute of Cancer IUC Sorbonne University GRC N°16, 75013 Paris, France.
| | - Gilles Russ
- Thyroid and Endocrine Tumors Department, Institute of Endocrinology, Pitié-Salpêtrière Hospital AP-HP, Sorbonne University, 75013 Paris, France; Institute of Cancer IUC Sorbonne University GRC N°16, 75013 Paris, France; Centre de Pathologie et d'Imagerie, 14, Avenue René-Coty, 75014 Paris, France
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5
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Stan MN, Papaleontiou M, Schmitz JJ, Castro MR. Nonsurgical Management of Thyroid Nodules: The Role of Ablative Therapies. J Clin Endocrinol Metab 2022; 107:1417-1430. [PMID: 34953163 PMCID: PMC9016471 DOI: 10.1210/clinem/dgab917] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Indexed: 12/02/2022]
Abstract
CONTEXT After a thorough evaluation most thyroid nodules are deemed of no clinical consequence and can be observed. However, when they are compressive, toxic, or involved by papillary thyroid carcinoma surgery or radioactive iodine (RAI) (if toxic) are the treatments of choice. Both interventions can lead to hypothyroidism and other adverse outcomes (eg, scar, dysphonia, logistical limitation with RAI). Active surveillance might be used for papillary thyroid microcarcinoma (PTMC) initially, but anxiety leads many cases to surgery later. Several ablative therapies have thus evolved over the last few years aimed at treating these nodules while avoiding described risks. CASES We present 4 cases of thyroid lesions causing concern (compressive symptoms, thyrotoxicosis, anxiety with active surveillance of PTMC). The common denominator is patients' attempt to preserve thyroid function, bringing into focus percutaneous ethanol injection (PEI) and thermal ablation techniques (radiofrequency ablation [RFA] being the most common). We discuss the evidence supporting these approaches and compare them with standard therapy, where evidence exists. We discuss additional considerations for the utilization of these therapies, their side-effects, and conclude with a simplified description of how these procedures are performed. CONCLUSION Thermal ablation, particularly RFA, is becoming an attractive option for managing a subgroup of solid thyroid nodules, while PEI has a role in managing thyroid cysts and a select group of PTMC. Their role in the algorithm of thyroid nodule management is still being refined and technical expertise will be essential to reproduce the reported results into everyday practice.
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Affiliation(s)
- Marius N Stan
- Correspondence: Marius N. Stan, Division of Endocrinology, Mayo Clinic, 200 First St. SW, Rochester, MN 55905, USA.
| | - Maria Papaleontiou
- Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - John J Schmitz
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
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6
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Gambelunghe G, Ristagno S, Stefanetti E, Avenia N, De Feo P. Ultrasound-guided laser ablation of very large benign thyroid nodules: 4-year, retrospective follow-up in 24 patients. Int J Hyperthermia 2022; 39:217-221. [DOI: 10.1080/02656736.2022.2025923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
| | - Serenella Ristagno
- Department of Oncology, Section of Endocrine Surgery, Taormina Hospital, Italy
| | | | - Nicola Avenia
- Department of Endocrine Surgery, Azienda Ospedaliero-Universitaria di Terni, Terni, Italy
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7
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Kuo JH, Sinclair CF, Lang B, Spiezia S, Yu M, Ha EJ, Na DG, Offi C, Patel KN, Baek JH. A comprehensive review of interventional ablation techniques for the management of thyroid nodules and metastatic lymph nodes. Surgery 2021; 171:920-931. [PMID: 34776258 DOI: 10.1016/j.surg.2021.07.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/03/2021] [Accepted: 07/06/2021] [Indexed: 01/15/2023]
Abstract
Thyroidectomy remains the gold standard treatment for benign, symptomatic, or enlarging thyroid nodules, malignant nodules, and metastatic lymph node disease. However, in the past 2 decades, image-guided interventional techniques have emerged as promising alternative treatments for these conditions. Percutaneous ethanol ablation is now an accepted first-line treatment for recurring cystic thyroid nodules. Thermal ablation techniques such as high-intensity focused ultrasound, laser ablation, radiofrequency ablation, and microwave ablation have shown efficacy in producing a nodular volume reduction of greater than 50% that is maintained for several years with resolution of local compressive symptoms. There is also increasing evidence that these techniques can effectively treat papillary thyroid microcarcinomas and recurrent metastatic lymph node disease. Because these interventional ablation techniques are performed safely in an outpatient setting, are well tolerated, and the risk for needing thyroid hormone supplementation is negligible, they are becoming a popular alternative treatment to surgical resection. In this comprehensive review, we discuss each of these percutaneous interventions: the devices and techniques, the advantages and disadvantages of each energy, and summarize the outcomes published in the literature.
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Affiliation(s)
- Jennifer H Kuo
- Section of Endocrine Surgery, Columbia University, New York, NY.
| | - Catherine F Sinclair
- Head and Neck Surgery, Mt. Sinai Hospital, New York, NY. https://twitter.com/drcathsinclair
| | - Brian Lang
- Division of Endocrine Surgery, Queen Mary Hospital, Hong Kong. https://twitter.com/BrianHLang1
| | - Stefano Spiezia
- Division of Endocrine Surgery and Interventional Ultrasound, Hospital "Ospedale del Mare" ASLNA1centro, Naples, Italy
| | - Mingan Yu
- Department of Interventional Ultrasound, China-Japan Friendship Hospital, Beijing China
| | - Eun Ju Ha
- Department of Radiology, Ajou University, Suwon, South Korea. https://twitter.com/EunjuHa3
| | - Dong Gyu Na
- Department of Radiology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Chiara Offi
- Division of Endocrine Surgery and Interventional Ultrasound, Hospital "Ospedale del Mare" ASLNA1centro, Naples, Italy
| | - Kepal N Patel
- Division of Endocrine Surgery, NYU Langone Health, New York, NY
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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8
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Mauri G, Papini E, Bernardi S, Barbaro D, Cesareo R, De Feo P, Deandrea M, Fugazzola L, Gambelunghe G, Greco G, Messina C, Monti S, Mormile A, Negro R, Offi C, Palermo A, Persani L, Presciuttini F, Solbiati LA, Spiezia S, Stacul F, Viganò M, Sconfienza LM. Image-guided thermal ablation in autonomously functioning thyroid nodules. A retrospective multicenter three-year follow-up study from the Italian Minimally Invasive Treatment of the Thyroid (MITT) Group. Eur Radiol 2021; 32:1738-1746. [PMID: 34751793 DOI: 10.1007/s00330-021-08289-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/12/2021] [Accepted: 07/29/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To report the results of a multicenter retrospective evaluation of the clinical outcomes of thermal ablation (TA) in a large series of autonomously functioning thyroid nodules (AFTN) with a follow-up protracted up to 3 years. METHODS Patients treated with single TA for an AFTN in Italy were included. Changes in nodule volume, TSH values, and ongoing anti-thyroid therapy were assessed at the 2-, 6-, 12-, 24-, and 36-month follow-up controls. Complications and need of any additional therapy after TA were also registered. RESULTS A total of 361 patients (244 females, 117 males, median age 58 years, IQR 46-70 years) were included. Nodule volume was significantly reduced at all time points (p < 0.001) (median volume reduction 58% at 6-month and 60% at 12-month). Serum TSH values increased significantly at all time points. After TA, anti-thyroid therapy was withdrawn in 32.5% of patients at 2 months, in 38.9% at 6 months, and in 41.3% at 12 months. A significant difference in the rate of patients who withdrawn medical therapy at 12 months was registered between small (< 10 mL) (74%), medium (49%), or large (> 30 mL) nodules (19%). A single major complication occurred (0.25%). Additional treatments were needed in 34/361 (9.4%) of cases including 4 (1.1%) surgical treatment. CONCLUSIONS Image-guided thermal ablation offers a further safe and effective therapeutic option in patients with AFTN. Clinical outcomes are significantly more favorable in small than in large size AFTN. KEY POINTS • Thermal ablations (TA) can be safely and effectively used in patients with autonomously functioning thyroid nodules (AFTN). • TA results in a clinically significant nodule volume reduction that is paralleled by TSH level normalization and anti-thyroid drug therapy discontinuation (after TA anti-thyroid therapy was withdrawn in 41.3% at 12 months). • Clinical outcomes after TA are more favorable in small nodules, and when a large amount of thyroid nodule tissue is ablated.
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Affiliation(s)
- Giovanni Mauri
- Dipartimento Di Oncologia Ed Emato-Oncologia, Università Degli Studi Di Milano, Milan, Italy.
- Divisione Di Radiologia Interventistica, Istituto Europeo Di Oncologia, Istituto Di Ricovero E Cura a Carattere Scientifico (IRCCS), via Ripamonti 435, Milan, Italy.
| | - Enrico Papini
- Dipartimento Di Endocrinologia, Ospedale Regina Apostolorum, Albano Laziale, Italy
| | - Stella Bernardi
- UCO Medicina Clinica, Ospedale Di Cattinara, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
- Dipartimento Di Scienze Mediche, Università Degli Studi Di Trieste, Trieste, Italy
| | | | - Roberto Cesareo
- Unit of metabolic diseases, S. M. Goretti Hospital, Latina, Italy
| | | | | | - Laura Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milano, Italy
- Department of Patophysiology and Transplantation, Università Degli Studi Di Milano, Milano, Italy
| | | | | | | | - Salvatore Monti
- UOC Di Endocrinologia, Azienda Ospedaliera Sant'Andrea, Roma, Italy
| | | | | | - Chiara Offi
- Endocrinology and Diabetes Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, "Sapienza" University, Rome, Italy
| | - Andrea Palermo
- Unit of endocrinology and Diabetes, Campus Bio-Medico university, Roma, Italy
| | - Luca Persani
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milano, Italy
- Department of Medical Biotechnology and Translational Medicine, Università Degli Studi Di Milano, Milano, Italy
| | | | - Luigi Alessandro Solbiati
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Stefano Spiezia
- Endocrinology and Diabetes Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, "Sapienza" University, Rome, Italy
| | - Fulvio Stacul
- SC Radiologia, Ospedale Maggiore, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Marco Viganò
- Orthopaedic Biotechnology Lab, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
- Dipartimento Di Scienze Biomediche Per La Salute, Università Degli Studi Di Milano, Milano, Italy
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9
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Muhammad H, Tehreem A, Russell JO, Tufano RP. Radiofrequency Ablation and Autonomous Functioning Thyroid Nodules: Review of the Current Literature. Laryngoscope 2021; 132:906-914. [PMID: 34375454 DOI: 10.1002/lary.29811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Autonomously functioning thyroid nodules (AFTNs) have long been treated with either surgery or radioactive iodine (RAI). Being an invasive procedure, even thyroid lobectomy for this condition is associated with complications such as anesthesia side effects, scarring, iatrogenic hypothyroidism, and injury to other structures. Similarly, RAI is associated with hypothyroidism and may require multiple courses. Therefore, minimally invasive techniques such as radiofrequency ablation (RFA) are being advocated as an alternative treatment for AFTNs. To date, only few studies have been published on this topic and are largely on European and Asian populations. The aim of this review is to assess the efficacy and safety of RFA as a potential alternative for treatment of AFTNs compared to conventional surgery and radioiodine. METHODS/STUDY DESIGN Comprehensive PubMed and Embase searches were performed using the following terms such as (autonomously functioning thyroid nodules and radiofrequency ablation), (radiofrequency ablation and hyperthyroidism), and (radiofrequency ablation and toxic thyroid nodule). Both prospective and retrospective studies were included based on the inclusion and exclusion criteria specified in the text. RESULTS Initially, 57 studies were identified and after excluding 47 studies, finally 10 studies were included in the review. CONCLUSION Although surgery remains the first line treatment for AFTN. However, RFA is a safe option compared to RAI or surgery, especially in patients who are high-risk surgical candidates or have absolute contraindications to RAI. Currently, trials with follow-up greater than or equal to 5 years are warranted. It will aid in formulating a standardized surveillance protocol and also generalize RFA's use for AFTN. Laryngoscope, 2021.
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Affiliation(s)
- Haris Muhammad
- Department of Internal Medicine, Greater Baltimore Medical Center, Towson, Maryland, U.S.A
| | - Aniqa Tehreem
- Department of Internal Medicine, Sinai Hospital, Baltimore, Maryland, U.S.A
| | - Jonathon O Russell
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
| | - Ralph P Tufano
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
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10
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Gambelunghe G, Stefanetti E, Avenia N, De Feo P. Percutaneous Ultrasound-Guided Laser Ablation of Benign Thyroid Nodules: Results of 10-Year Follow-Up in 171 Patients. J Endocr Soc 2021; 5:bvab081. [PMID: 34159286 PMCID: PMC8212682 DOI: 10.1210/jendso/bvab081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Indexed: 02/05/2023] Open
Abstract
Context Percutaneous, ultrasound-guided laser ablation is effective in nodular thyroid disease. Objective The aim of this study was to evaluate the long-term (10-year) efficacy and safety of laser ablation in the treatment of benign thyroid nodules. Methods From 2009 to 2010, 171 patients received a single session of laser ablation. Evaluation of nodule volume was performed before treatment, at 6 months, and every year. Results Technique efficacy was achieved in 92% of patients at 1 year. Median nodule volume significantly decreased from 16.7 mL (range, 11.0-97.0 mL) at baseline to 5.0 mL (range, 4.1-32.0 mL) at 1 year, a volume reduction ratio (VRR) of 68%. The benefit of the treatment was durable (P < 0.001 vs baseline at all timepoints), with a VRR of 59% after 10 years. No cases of nodule regrowth > 50% were observed at 1 year, although such cases did occur after 4 years (n = 3; 1.7% of the overall cohort) and 7 years (n = 8; 4.7%). There were no further cases of regrowth beyond 7 years. When patients were stratified according to baseline nodule volume (< 15 mL, 15-25 mL, or > 25 mL), durable results were observed across all 3 categories, with the largest, most prolonged effect observed in patients with nodules < 15 mL. Treatment was well tolerated, with only minor, transient complications of fever and local pain, and 98% of patients willing to recommend the treatment. Conclusion Percutaneous, ultrasound-guided laser ablation of benign thyroid nodules provides long-term benefits and the treatment is well tolerated.
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Affiliation(s)
| | | | - Nicola Avenia
- Department of Endocrine Surgery, Azienda Ospedaliero-Universitaria di Terni, 05100 Terni, Italy
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11
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Sim JS, Baek JH. Long-Term Outcomes of Thermal Ablation for Benign Thyroid Nodules: The Issue of Regrowth. Int J Endocrinol 2021; 2021:9922509. [PMID: 34335748 PMCID: PMC8321738 DOI: 10.1155/2021/9922509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 06/20/2021] [Accepted: 07/12/2021] [Indexed: 12/14/2022] Open
Abstract
Thermal ablation (TA) for benign thyroid nodules (BTNs) is widely accepted as an effective and safe alternative to surgery. However, studies on the long-term outcomes of TA have reported problems with nodule regrowth and symptom recurrence, which have raised the need for adequate control of regrowth. Therefore, a more complete TA with a longer-lasting treatment effect may be required. In this study, we review and discuss long-term outcomes and regrowth of BTNs following TA and evaluate factors affecting the long-term outcomes. We also discuss the management of regrowth based on long-term outcomes.
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Affiliation(s)
- Jung Suk Sim
- Department of Radiology, Withsim Clinic, Seongnam 13590, Republic of Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Republic of Korea
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12
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Park SI, Baek JH. How to Monitor and Manage Nodule Regrowth after Thermal Ablation of Benign Thyroid Nodules. Korean J Radiol 2020; 22:293-295. [PMID: 32932568 PMCID: PMC7817640 DOI: 10.3348/kjr.2020.0690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 05/24/2020] [Accepted: 05/26/2020] [Indexed: 12/13/2022] Open
Affiliation(s)
- Sang Ik Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Korea.
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Kim HJ, Cho SJ, Baek JH, Suh CH. Efficacy and safety of thermal ablation for autonomously functioning thyroid nodules: a systematic review and meta-analysis. Eur Radiol 2020; 31:605-615. [PMID: 32816198 DOI: 10.1007/s00330-020-07166-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/29/2020] [Accepted: 08/06/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although thermal ablation has been regarded as an alternative treatment option for autonomously functioning thyroid nodules (AFTNs), the efficacy of this treatment in patients with AFTNs has not yet been systematically evaluated. In this systematic review and meta-analysis, we aimed to evaluate the efficacy and safety of thermal ablation in the treatment of AFTN, and identify the factors affecting the effectiveness of the treatment. METHODS Ovid-MEDLINE and Embase databases were searched for studies reporting the efficacy and safety of thermal ablation for patients with AFTN published up until January 6, 2020. Data extraction and quality assessment were performed by two radiologists according to PRISMA guidelines. The primary and secondary outcomes were to yield the pooled proportions of thyroid-stimulating hormone (TSH) normalization and pooled estimates of volume reduction rate (VRR), respectively. Subgroup analyses were performed to identify factors affecting the treatment efficacy. RESULTS This systematic review identified 411 AFTNs treated by thermal ablation in 391 patients in 14 studies. TSH normalization was achieved in 71.2% of patients and the volume reduction rate was 69.4% at a mean follow-up period of 12.8 months. No patients experienced hypothyroidism or a life-threatening complication during follow-up. Subgroup analyses according to nodule volume did not find a significant difference in TSH normalization (p = 0.54) or VRR (p = 0.94). CONCLUSIONS Thermal ablation is an effective and safe treatment method for patients with AFTNs. The nodule volume did not affect the efficacy of thermal ablation, and this result should be considered in future thermal ablation guidelines. KEY POINTS • Thermal ablation has good efficacy and safety in the treatment of autonomously functioning thyroid nodule. • The efficacy of thermal ablation was not affected by nodule volume.
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Affiliation(s)
- Hyun Jin Kim
- Department of Radiology, Daejin Medical Center, Bundang Jesaeng General Hospital, Seongnam, Gyeonggi, Republic of Korea
| | - Se Jin Cho
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Gyeonggi, Republic of Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 86 Asanbyeongwon-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - Chong Hyun Suh
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 86 Asanbyeongwon-gil, Songpa-gu, Seoul, 05505, Republic of Korea
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14
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Papini E, Monpeyssen H, Frasoldati A, Hegedüs L. 2020 European Thyroid Association Clinical Practice Guideline for the Use of Image-Guided Ablation in Benign Thyroid Nodules. Eur Thyroid J 2020; 9:172-185. [PMID: 32903999 PMCID: PMC7445670 DOI: 10.1159/000508484] [Citation(s) in RCA: 194] [Impact Index Per Article: 48.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/07/2020] [Indexed: 12/17/2022] Open
Abstract
Standard therapeutic approaches for benign thyroid lesions that warrant intervention are surgery for cold and either surgery or radioiodine for autonomously functioning thyroid nodules (AFTN). Image-guided thermal ablation (TA) procedures are increasingly proposed as therapy options for selected clinical conditions. Due to mounting scientific evidence and widening availability, ETA considered it appropriate to develop guidelines for the use of TA in adult patients. TA procedures are well tolerated, but a dedicated training of the operators is required and information on possible complications needs to be shared with the patients. The following factors should be considered when weighing between observation, surgery, and TA for benign thyroid nodules. In solid non-hyperfunctioning nodules, TA induces a decrease in thyroid nodule volume, paralleled by improvement in symptoms. Nodule re-growth is possible over time and may necessitate repeat treatment, or surgery, in a dialogue with the patient. In AFTN, radioactive iodine is the first-line treatment, but TA may be considered in young patients with small AFTN due to higher probability of restoring normal thyroid function and avoidance of irradiation. In cystic nodules, ethanol ablation (EA) is the most effective and least expensive treatment. TA may be considered for cystic lesions that relapse after EA or have a significant residual solid component following drainage and EA. TA should be restricted to benign lesions that cause symptoms or cosmetic concern. Presently, laser and radiofrequency ablation are the most thoroughly assessed techniques, with similar satisfactory clinical results. Microwaves and high-intensity focused ultrasound therapy options remain to be fully evaluated.
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Affiliation(s)
- Enrico Papini
- Department of Endocrinology and Metabolism, Regina Apostolorum Hospital, Rome, Italy
| | | | - Andrea Frasoldati
- Department of Endocrinology and Metabolism, Arcispedale Santa Maria Nuova IRCCS-ASL, Reggio Emilia, Italy
| | - Laszlo Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
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15
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Hegedüs L, Frasoldati A, Negro R, Papini E. European Thyroid Association Survey on Use of Minimally Invasive Techniques for Thyroid Nodules. Eur Thyroid J 2020; 9:194-204. [PMID: 32903971 PMCID: PMC7445736 DOI: 10.1159/000506513] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/14/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Image-guided interventional ultrasound (US) techniques represent diagnostic and therapeutic tools for non-surgical management of thyroid nodular disease. We sought to investigate the attitude of European Thyroid Association (ETA) members towards the use of minimally invasive techniques (MIT) in diagnosis/therapy of symptomatic nodular goitre. METHODS ETA members were invited to participate in an online survey investigating the use of MIT in benign and malignant thyroid nodular disease. Of 865 invited members, 221 (25.5%) completed the survey. The respondents were from 40 countries; 139 (74.7%) were from European countries. RESULTS Respondents personally performed thyroid US (91.6%), Fine needle aspiration (FNA; 75.3%), ethanol ablation (EA; 22.1%), core needle biopsy (CNB; 11%) and thermal treatments (4.8%). When skills and/or technology were unavailable, only 13.4% referred patients "often" or "always" to other centres with specific expertise in this field. Surgery was the preferred first option in patients with recurrent cysts, 4.0 cm benign nodules, local (radioiodine-avid or non-avid) lymph node metastases, or papillary cancers <1.0 cm. For autonomously functioning nodules radioactive iodine treatment was the preferred choice, followed by surgery. Thermal ablation (TA) was the preferred option only for a 4 cm benign nodule in old patients with comorbidities. CONCLUSIONS US, US-guided FNA and surgery were available to nearly all respondents, while MIT was not. CNB and EA were employed only by about 1/3 of the respondents and TA procedures were available and personally performed only by a minority. For most thyroid lesions, surgery was the preferred option versus thermal therapies. The ETA needs to develop guidelines and establish teaching to overcome geographic inequality and promote the use of MIT as a valid therapy option in appropriate cases.
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Affiliation(s)
- Laszlo Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark
| | - Andrea Frasoldati
- Division of Endocrinology, Arcispedale S. Maria Nuova, Reggio Emilia, Italy
| | - Roberto Negro
- Division of Endocrinology, “V. Fazzi” Hospital, Lecce, Italy
- *Roberto Negro, MD, Division of Endocrinology, “V. Fazzi” Hospital, Piazza Muratore, 1, IT–73100 Lecce (Italy),
| | - Enrico Papini
- Division of Endocrinology, Regina Apostolorum Hospital, Albano Laziale, Italy
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16
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Cho SJ, Baek JH, Chung SR, Choi YJ, Lee JH. Long-Term Results of Thermal Ablation of Benign Thyroid Nodules: A Systematic Review and Meta-Analysis. Endocrinol Metab (Seoul) 2020; 35:339-350. [PMID: 32615718 PMCID: PMC7386110 DOI: 10.3803/enm.2020.35.2.339] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/14/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Ultrasound-guided thermal ablations have become one of the main options for treating benign thyroid nodules. To determine efficacy of thermal ablation of benign thyroid nodules, we performed a meta-analysis of studies with long-term follow-up of more than 3 years. METHODS Databases were searched for studies published up to August 25, 2019, reporting patients with benign thyroid nodules treated with thermal ablation and with follow-up data of more than 3 years. Data extraction and quality assessment were performed according to PRISMA guidelines. The analysis yielded serial volume reduction rates (VRRs) of ablated nodules for up to 3 years or more, and adverse effect of ablation during follow-up. Radiofrequency ablation (RFA) and laser ablation (LA) were compared in a subgroup analysis. RESULTS The pooled VRRs for ablated nodules showed rapid volume reduction before 12 months, a plateau from 12 to 36 months, and more volume reduction appearing after 36 months, demonstrating long-term maintenance of treatment efficacy. Thermal ablation had an acceptable complication rate of 3.8%. Moreover, patients undergoing nodule ablation showed no unexpected delayed complications during the follow-up period. In the subgroup analysis, RFA was shown to be superior to LA in terms of the pooled VRR and the number of patients who underwent delayed surgery. CONCLUSION Thermal ablations are safe and effective methods for treating benign thyroid nodules, as shown by a long follow-up analysis of more than 3 years. In addition, RFA showed superior VRRs compared with LA for the treatment of benign thyroid nodules, with less regrowth and less delayed surgery.
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Affiliation(s)
- Se Jin Cho
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Sae Rom Chung
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Young Jun Choi
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Jeong Hyun Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
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17
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Mauri G, Gennaro N, Lee MK, Baek JH. Laser and radiofrequency ablations for benign and malignant thyroid tumors. Int J Hyperthermia 2020; 36:13-20. [PMID: 31537159 DOI: 10.1080/02656736.2019.1622795] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
A growing body of evidence is being published regarding the safety and efficacy of minimally invasive image-guided ablation techniques. While clinical applications of these techniques are increasing, international societies have started to publish treatment guidelines and to make efforts to standardize both terminology and reporting criteria for image-guided thyroid ablations. Laser ablation and radiofrequency ablation (RFA) are among the most common ablation techniques either for benign and malignant thyroid nodules. Unlike laser ablation and RFA in the treatment of benign thyroid nodules, where safety and efficacy have been widely demonstrated, evidence regarding local tumor control of thyroid malignancies is still limited. However, preliminary results are encouraging and image-guided thermal ablation techniques can be considered a valid alternative to surgery for the treatment of benign thyroid nodules and recurrent thyroid cancers. This review evaluates the basic concept of RFA and laser ablations, their techniques, clinical outcomes, and complications based on the suggestions of several society guidelines. Multidisciplinary collaboration remains critical to identify patients which may benefit from minimally invasive image-guided thermal ablations, especially if surgery or radioiodine therapy are not feasible options.
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Affiliation(s)
- Giovanni Mauri
- Division of Interventional Radiology, IEO, European Institute of Oncology IRCCS , Milan , Italy
| | - Nicolò Gennaro
- Training School in Radiology, Humanitas University , Pieve Emanuele , Italy
| | - Min Kyoung Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, College of Medicine, University of Ulsan , Songpa-gu , Seoul , Korea
| | - Jung Hwan Baek
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, College of Medicine, University of Ulsan , Songpa-gu , Seoul , Korea
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18
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Cappelli C, Franco F, Pirola I, Gandossi E, Marini F, Di Lodovico E, Casella C, Lombardi D, Cristiano A, Ferlin A, Castellano M. Radiofrequency ablation of functioning and non-functioning thyroid nodules: a single institution 12-month survey. J Endocrinol Invest 2020; 43:477-482. [PMID: 31654311 DOI: 10.1007/s40618-019-01132-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 10/16/2019] [Indexed: 02/08/2023]
Abstract
PURPOSE Radiofrequency (RF) treatment has played an increasing role in the management of benign thyroid nodules in recent years. The aim of this retrospective study was to evaluate the efficacy of RF treatment on volume reduction in functioning and non-functioning thyroid nodules. PATIENTS AND METHODS We reviewed the medical records of patients who had thyroid nodule RF ablation at our department between August 2017 and May 2018. Patients underwent a periodical follow-up with ultrasound examinations and thyroid function tests at 1, 3, 6 and 12 months from RF. Complications were assessed using the reporting standards of Interventional societies. RESULTS 43 patients were submitted to thyroid nodule RF ablation treatment. Patients were subdivided into two groups, those with functioning (17 patients) or non-functioning nodules. At baseline (i.e. pre-RF treatment), the two groups of patients were superimposable for gender, age, BMI, nodule volume and maximum nodule diameter. The volume reduction of all 43 nodules was 69.1 ± 17.3% (range 26.0-94.5%) with no difference between functioning and non-functioning lesions (72.9 ± 18.1% vs 66.7 ± 16.7%, p = 0.254). A total energy delivered per nodule was 16.5 ± 6.8 kJ, with no difference between functioning and non-functioning lesions (14.5 ± 7.2 kJ vs. 18.2 ± 6.3 kJ, p = 0.083, respectively). No major complications were observed. CONCLUSIONS Radiofrequency ablation is a clinically effective and safe outpatient treatment in patients with benign nodules. In particular, we showed that a single treatment is effective in restoring euthyroidism in patients with autonomously functioning thyroid nodules.
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Affiliation(s)
- C Cappelli
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy.
| | - F Franco
- Department of Radiology, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - I Pirola
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - E Gandossi
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - F Marini
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - E Di Lodovico
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - C Casella
- 3rd Division of General Surgery, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - D Lombardi
- Department of Otorhinolaryngology, Spedali Civili di Brescia, 25123, Brescia, Italy
| | - A Cristiano
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - A Ferlin
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - M Castellano
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia, Italy
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19
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Dobnig H, Amrein K. Value of monopolar and bipolar radiofrequency ablation for the treatment of benign thyroid nodules. Best Pract Res Clin Endocrinol Metab 2019; 33:101283. [PMID: 31278063 DOI: 10.1016/j.beem.2019.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Only a few thyroid nodules are perceived as functional or optically disturbing. If there is a need for action, surgical intervention is the long-term standard by which thermoablative procedures (radiofrequency-, laser-, microwave ablation, high intensity focused ultrasound) must be measured against in terms of safety, effectiveness and patient satisfaction. Prior to intervention assessment of the dignity of the nodule by ultrasound-guided fine needle aspiration is essential for cold and warm nodules, as is the confirmation of an inconspicuous cervical lymph node status. The short-term treatment results of these newer interventions in terms of nodule volume reduction and symptomatic improvement are promising and the general complication rate of the procedures is low. Since functional thyroid parenchyma is preserved, maintaining normal thyroid status is the rule. The procedure is usually performed on an outpatient basis, under local anesthesia and monitoring. The subsequent convalescence is usually very short. Most studies are available on monopolar radiofrequency ablation. Several professional societies have defined indications for radiofrequency ablation (RFA), but these need to be further refined based on practical experience and literature. An acceptable long-term recurrence rate still has to be proven for practically all thermoablative methods, for monopolar RFA limited long-term data are encouraging so far. The recurrence rate as well as patient satisfaction will provide the basis for a meaningful overall cost-benefit analysis in the future.
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Affiliation(s)
- Harald Dobnig
- Thyroid Endocrinology Osteoporosis Institute Dobnig, Graz, Austria; Thyroid Practice for Radiofrequency Ablation, Vienna, Austria.
| | - Karin Amrein
- Thyroid Endocrinology Osteoporosis Institute Dobnig, Graz, Austria; Department of Internal Medicine, Division of Endocrinology and Diabetology, Medical University Graz, Austria
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20
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Sim JS, Baek JH. Long-Term Outcomes Following Thermal Ablation of Benign Thyroid Nodules as an Alternative to Surgery: The Importance of Controlling Regrowth. Endocrinol Metab (Seoul) 2019; 34:117-123. [PMID: 31257739 PMCID: PMC6599899 DOI: 10.3803/enm.2019.34.2.117] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 05/15/2019] [Accepted: 05/22/2019] [Indexed: 11/11/2022] Open
Abstract
Thermal ablation (TA) procedures, such as radiofrequency ablation and laser ablation, are used for the treatment of benign thyroid nodules. Short-term studies (<2 years) have demonstrated that TA is an effective and safe procedure to improve cosmetic or symptomatic problems. However, studies including a longer follow-up period show that treated thyroid nodules can increase in size after 2 to 3 years. Several studies suggest that this results from regrowth at the undertreated nodule margins. Here, we review current data on regrowth after TA and describe factors related to it and possible approaches to prevent it.
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Affiliation(s)
- Jung Suk Sim
- Department of Radiology, Withsim Clinic, Seongnam, Korea
| | - Jung Hwan Baek
- Department of Radiology and the Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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21
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Mauri G, Pacella CM, Papini E, Solbiati L, Goldberg SN, Ahmed M, Sconfienza LM. Image-Guided Thyroid Ablation: Proposal for Standardization of Terminology and Reporting Criteria. Thyroid 2019; 29:611-618. [PMID: 30803397 DOI: 10.1089/thy.2018.0604] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background: Image-guided tumor ablation is commonly performed in clinical practice. Trying to standardize terminology and data collection to enable a more reliable comparison among the different studies, in 2003, a document entitled "Image-Guided Tumor Ablation: Proposal for Standardization of Terms and Reporting Criteria" was published by the International Working Group on Image-Guided Tumor Ablation. Since then, ablations have evolved significantly, with the development of new technology and techniques and applications. This has included benign thyroid nodules, and their ablation has become increasingly accessible, not only among radiologists but also among other specialists involved in thyroid care, including endocrinologists and surgeons. This has resulted in further inhomogeneity in how data are presented and reported among different studies, resulting in a need for standardization to homogenize language and data reporting on the topic. Summary: In February 2018 in Milano, Italy, a meeting involving specialists concerned with minimally invasive treatments of thyroid lesions was organized, and the Italian Working Group on Minimally Invasive Treatments of the Thyroid was founded with the aim of establishing a collaborative network among all clinicians working in this field. The first work of this group is to present a proposal for standardization of terminology and reporting criteria on image-guided ablations to treat benign thyroid nodules. Conclusion: This proposal was drafted with the goal of providing guidance for standardized reporting of results in studies regarding image-guided thyroid ablations. We encourage adoption of this terminology worldwide, anticipating that this will facilitate improved communication and understanding within the field and stimulate further discussion on the topic over the next years.
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Affiliation(s)
- Giovanni Mauri
- 1 Divisione di Radiologia Interventistica, IEO, IRCCS Istituto Europeo di Oncologia, Milan, Italy
| | - Claudio Maurizio Pacella
- 2 Dipartimento di Diagnostica per Immagini and Ospedale Regina Apostolorum, Albano Laziale, Italy
| | - Enrico Papini
- 3 Dipartimento di Endocrinologia, Ospedale Regina Apostolorum, Albano Laziale, Italy
| | - Luigi Solbiati
- 4 Dipartimento di Scienze Biomediche, Humanitas University, and Dipartmento di Radiologia, Humanitas Clinical and Research Center, Rozzano, Italy
| | - Shraga Nahum Goldberg
- 5 Department of Radiology, Hadassah Hebrew University Medical Centre, Jerusalem, Israel
- 6 Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Muneeb Ahmed
- 6 Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Luca Maria Sconfienza
- 7 Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
- 8 IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
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22
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Papini E, Pacella CM, Solbiati LA, Achille G, Barbaro D, Bernardi S, Cantisani V, Cesareo R, Chiti A, Cozzaglio L, Crescenzi A, De Cobelli F, Deandrea M, Fugazzola L, Gambelunghe G, Garberoglio R, Giugliano G, Luzi L, Negro R, Persani L, Raggiunti B, Sardanelli F, Seregni E, Sollini M, Spiezia S, Stacul F, Van Doorne D, Sconfienza LM, Mauri G. Minimally-invasive treatments for benign thyroid nodules: a Delphi-based consensus statement from the Italian minimally-invasive treatments of the thyroid (MITT) group. Int J Hyperthermia 2019; 36:376-382. [PMID: 30909759 DOI: 10.1080/02656736.2019.1575482] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Benign thyroid nodules are a common clinical occurrence and usually do not require treatment unless symptomatic. During the last years, ultrasound-guided minimally invasive treatments (MIT) gained an increasing role in the management of nodules causing local symptoms. In February 2018, the Italian MIT Thyroid Group was founded to create a permanent cooperation between Italian and international physicians dedicated to clinical research and assistance on MIT for thyroid nodules. The group drafted this list of statements based on literature review and consensus opinion of interdisciplinary experts to facilitate the diffusion and the appropriate use of MIT of thyroid nodules in clinical practice. (#1) Predominantly cystic/cystic symptomatic nodules should first undergo US-guided aspiration; ethanol injection should be performed if relapsing (level of evidence [LoE]: ethanol is superior to simple aspiration = 2); (#2) In symptomatic cystic nodules, thermal ablation is an option when symptoms persist after ethanol ablation (LoE = 4); (#3) Double cytological benignity confirmation is needed before thermal ablation (LoE = 2); (#4) Single cytological sample is adequate in ultrasound low risk (EU-TIRADS ≤3) and in autonomously functioning nodules (LoE = 2); (#5) Thermal ablation may be proposed as first-line treatment for solid, symptomatic, nonfunctioning, benign nodules (LoE = 2); (#6) Thermal ablation may be used for dominant lesions in nonfunctioning multinodular goiter in patients refusing/not eligible for surgery (LoE = 5); (#7) Clinical and ultrasound follow-up is appropriate after thermal ablation (LoE = 2); (#8) Nodule re-treatment can be considered when symptoms relapse or partially resolve (LoE = 2); (#9) In case of nodule regrowth, a new cytological assessment is suggested before second ablation (LoE = 5); (#10) Thermal ablation is an option for autonomously functioning nodules in patients refusing/not eligible for radioiodine or surgery (LoE = 2); (#11) Small autonomously functioning nodules can be treated with thermal ablation when thyroid tissue sparing is a priority and ≥80% nodule volume ablation is expected (LoE = 3).
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Affiliation(s)
- Enrico Papini
- a Dipartimento di Endocrinologia , Ospedale Regina Apostolorum , Albano Laziale , Italy
| | - Claudio Maurizio Pacella
- b Dipartimento di Imaging Diagnostico e Radiologia Interventistica , Ospedale Regina Apostolorum , Albano Laziale , Italy
| | - Luigi Alessandro Solbiati
- c Humanitas University, Pieve Emanuele , Milan , Italy.,d Humanitas Clinical and Research Center IRCCS , Rozzano , Italy
| | - Gaetano Achille
- e Unità Operativa ORL, IRCCS Oncologico "Giovanni Paolo II" , Bari , Italy
| | - Daniele Barbaro
- f U.O. Endocrinologia ASL Nordovest Toscana , Toscana , Italy
| | - Stella Bernardi
- g Azienda Sanitaria Universitaria Integrata Trieste , Trieste , Italy.,h Università degli Studi di Trieste , Trieste , Italy
| | - Vito Cantisani
- i Policlinico Umberto I, Università Sapienza , Roma , Italy
| | - Roberto Cesareo
- j Thyroid and metabolic bone diseases center, Ospedale Santa Maria Goretti , Latina , Italy
| | - Arturo Chiti
- c Humanitas University, Pieve Emanuele , Milan , Italy.,d Humanitas Clinical and Research Center IRCCS , Rozzano , Italy
| | - Luca Cozzaglio
- d Humanitas Clinical and Research Center IRCCS , Rozzano , Italy
| | - Anna Crescenzi
- k UOC Anatomia Patologica, Policlinico Universitario Campus Bio-Medico , Roma , Italy
| | | | | | - Laura Fugazzola
- n Istituto Auxologico Italiano IRCCS , Milano , Italy.,o Università degli Studi di Milano , Milano , Italy
| | | | - Roberto Garberoglio
- q Ospedale Città della Salute Torino, Dipartimento Universitario di Endocrinologia e Malattie Metaboliche , Torino , Italy
| | - Gioacchino Giugliano
- r Department of Head and Neck , Istituto Europeo di Oncologia, IRCCS , Milano , Italy
| | - Livio Luzi
- o Università degli Studi di Milano , Milano , Italy.,s IRCCS Policlinico San Donato, UOC Endocrinologia e Malattie Metaboliche , San Donato Milanese , Italy
| | | | - Luca Persani
- n Istituto Auxologico Italiano IRCCS , Milano , Italy.,o Università degli Studi di Milano , Milano , Italy
| | | | - Francesco Sardanelli
- o Università degli Studi di Milano , Milano , Italy.,v IRCCS Policlinico San Donato , San Donato Milanese , Italy
| | - Ettore Seregni
- w Fondazione IRCCS Istituto Nazionale dei Tumori , Milano , Italy
| | | | - Stefano Spiezia
- x Unità Operativa di Chirurgia Endocrina ed Ecoguidata , Ospedale del Mare, ASL Napoli1 centro , Napoli , Italy
| | - Fulvio Stacul
- g Azienda Sanitaria Universitaria Integrata Trieste , Trieste , Italy
| | | | - Luca Maria Sconfienza
- o Università degli Studi di Milano , Milano , Italy.,z IRCCS Istituto Ortopedico Galeazzi , Milano , Italy
| | - Giovanni Mauri
- aa Division of Interventional Radiology , IEO, European Institute of Oncology IRCCS , Milan , Italy
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Cesareo R, Palermo A, Benvenuto D, Cella E, Pasqualini V, Bernardi S, Stacul F, Angeletti S, Mauri G, Ciccozzi M, Trimboli P. Efficacy of radiofrequency ablation in autonomous functioning thyroid nodules. A systematic review and meta-analysis. Rev Endocr Metab Disord 2019; 20:37-44. [PMID: 30887407 DOI: 10.1007/s11154-019-09487-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Whether thermal ablation is effective to treat toxic thyroid nodules (TTN) is still unknown. Aim of this review was to achieve more robust evidence on the efficacy of radiofrequency ablation (RFA) in treating TTN in terms of TSH normalization, thyroid scintiscan, and volume reduction rate (VRR). A comprehensive literature search of PubMed/Medline and Scopus was performed in November 2018 to retrieve published studies. Original papers reporting TTN treated by RFA and later followed-up were eligible. Excluded were: articles not within this field, articles with unclear data, overlapping series, case/series reports. Discordances were solved in a final collegial meeting. Information was collected concerning population features, treatment procedure, follow-up, cases with TSH normalization, cases with scintiscan normalization, VRR of nodules. Pooled prevalence of patients with TSH or scintiscan normalization, and pooled VRR over time were calculated. For statistical analysis, the random-effects model was used. Eight articles published between 2008 and 2018 were included. The overall number of AFTN treated by RFA was 205. Five studies used a single session of treatment. The time of follow-up ranged from six to 24 months. The pooled rate of patients with TSH normalization was 57%. The pooled rate of patients with scintigraphically proven optimal response was 60%. The pooled VRR at 1 year was 79%. Baseline nodules volume was associated with the rate of TSH normalization. In conclusion, a moderate efficacy of RFA in treating TTN was found, and this can represent a solid starting point in this field.
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Affiliation(s)
- Roberto Cesareo
- Thyroid and Metabolic Bone Diseases Center, Santa Maria Goretti Hospital, Latina, Italy
| | - Andrea Palermo
- Department of Endocrinology, University Campus Biomedico, Rome, Italy
| | - Domenico Benvenuto
- Unit of Medical statistic and Molecular Epidemiology, University Campus Bio-Medico, Rome, Italy
| | - Eleonora Cella
- Unit of Medical statistic and Molecular Epidemiology, University Campus Bio-Medico, Rome, Italy
| | | | - Stella Bernardi
- Department of Medical Sciences, University of Trieste, Cattinara Teaching Hospital, Trieste, Italy
| | - Fulvio Stacul
- Radiology Department, Maggiore Teaching Hospital, ASUITS, Trieste, Italy
| | - Silvia Angeletti
- UOC Laboratory Medicine, University Hospital Campus Bio-Medico of Rome, Rome, Italy
| | - Giovanni Mauri
- Division of Interventional Radiology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Massimo Ciccozzi
- Unit of Medical statistic and Molecular Epidemiology, University Campus Bio-Medico, Rome, Italy
| | - Pierpaolo Trimboli
- Department of Nuclear Medicine and Thyroid Centre, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland.
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Negro R, Greco G. Quality of life and outcomes in patients with a large toxic adenoma undergoing laser ablation plus radioiodine vs lobectomy. Int J Hyperthermia 2018; 36:191-195. [PMID: 30556434 DOI: 10.1080/02656736.2018.1549335] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
PURPOSE Patients with toxic adenomas (TAs) that are too large to undergo radioactive iodine (RAI) treatment aimed at resolving hyperthyroidism and/or relieving mechanical pressure symptoms are referred to surgery. This prospective study aimed to assess the outcomes of combining laser ablation (LA) plus RAI vs lobectomy to treat large TAs in terms of clinical efficacy and the health-related quality of life (HRQoL). PATIENTS AND METHODS Patients with TAs of volumes greater than 20 mL and a calculated therapeutic activity exceeding 600 Mbq were randomly assigned to undergo LA + RAI (Group A) or lobectomy (Group B). The HRQoL was assessed using 12-item Short Form Health Survey questionnaire before and 6 months after treatment. RESULTS Twenty-seven patients entered the study. After completing treatment, patients in Group A showed a TA reduction by a mean of 68% compared to baseline. Two of 14 patients (14.3%) in Group A and 2 of 13 (15.4%) in Group B became subclinically hypothyroid, whereas the remaining patients were euthyroid. HRQoL significantly improved in both groups after treatment. CONCLUSIONS For patients with large TAs, a combination of LA and RAI is a feasible alternative to surgery. Similar to surgery, LA + RAI resolves the mechanical discomfort induced by nodule pressure and effectively treats the hyperthyroidism. This procedure also avoids the potential complications associated with surgery while guaranteeing a similar HRQoL benefit.
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Affiliation(s)
- Roberto Negro
- a Division of Endocrinology , "V. Fazzi" Hospital, Piazza F. Muratore , Lecce , Italy
| | - Gabriele Greco
- a Division of Endocrinology , "V. Fazzi" Hospital, Piazza F. Muratore , Lecce , Italy
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25
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Mauri G, Nicosia L, Della Vigna P, Varano GM, Maiettini D, Bonomo G, Giuliano G, Orsi F, Solbiati L, De Fiori E, Papini E, Pacella CM, Sconfienza LM. Percutaneous laser ablation for benign and malignant thyroid diseases. Ultrasonography 2018; 38:25-36. [PMID: 30440161 PMCID: PMC6323312 DOI: 10.14366/usg.18034] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 09/17/2018] [Indexed: 02/06/2023] Open
Abstract
Minimally invasive image-guided thermal ablation is becoming increasingly common as an alternative to surgery for the treatment of benign thyroid nodules. Among the various techniques for thermal ablation, laser ablation (LA) is the least invasive, using the smallest applicators available on the market and enabling extremely precise energy deposition. However, in some cases, multiple laser fibers must be used simultaneously for the treatment of large nodules. In this review, the LA technique is described, and its main clinical applications and results are discussed and illustrated.
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Affiliation(s)
- Giovanni Mauri
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | - Luca Nicosia
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Paolo Della Vigna
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | - Gianluca Maria Varano
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | - Daniele Maiettini
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | - Guido Bonomo
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | | | - Franco Orsi
- Department of Interventional Radiology, European Institute of Oncology, Milan, Italy
| | - Luigi Solbiati
- Department of Radiology, Humanitas University, IRCCS Humanitas Clinical and Research Hospital, Rozzano, Italy
| | - Elvio De Fiori
- Department of Radiology, European Institute of Oncology, Milan, Italy
| | - Enrico Papini
- Endocrinology Department, Regina Apostolorum Hospital, Albano Laziale, Italy
| | - Claudio Maurizio Pacella
- Department of Diagnostic Imaging and Interventional Radiology, Regina Apostolorum Hospital, Rome, Italy
| | - Luca Maria Sconfienza
- Unit of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Department of Biomedical Sciences for Health, University of Milano, Milan, Italy
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Pacella CM, Mauri G. Is there a role for minimally invasive thermal ablations in the treatment of autonomously functioning thyroid nodules? Int J Hyperthermia 2018; 34:636-638. [DOI: 10.1080/02656736.2018.1462537] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Claudio M. Pacella
- Dipartimento di Diagnostica per Immagini, “Regina Apostolorum” Hospital, Albano, Laziale, Italy
| | - Giovanni Mauri
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, Milano, Italy
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