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Alqahtani ASM, Alaidaroos OZA, Alsibani A, Alotaibi O, Aldhahri SF, Alessa M, Alqahtani KH. New Trends of Warthin Tumor Management: A Systematic Review of Nonsurgical Modalities. EAR, NOSE & THROAT JOURNAL 2024:1455613241260969. [PMID: 38864169 DOI: 10.1177/01455613241260969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024] Open
Abstract
Objective: To provide a comprehensive review of nonsurgical approaches for the management of Warthin's tumors (WTs) and evaluate their safety and efficacy as alternatives to surgical intervention. Methods: A systematic literature search was conducted in PubMed, Web of Science, Cochrane Library, and Embase databases using specific keywords related to WT and nonsurgical treatments. Studies published before 2012, non-English publications, and mixed methodology articles were excluded. The selection process involved title and abstract screening, followed by a thorough assessment of the remaining articles based on inclusion and exclusion criteria. Data regarding study characteristics, participants, interventions, and outcomes were collected. Results: A total of 1582 records were analyzed, and 6 studies met the inclusion criteria. These studies evaluated different nonsurgical interventions for WT management, including microwave ablation, radiofrequency ablation, and ultrasound-guided ethanol sclerotherapy. The findings demonstrated that microwave ablation and radiofrequency ablation led to a significant reduction in tumor size and improved cosmetic appearance. Ultrasound-guided ethanol sclerotherapy also resulted in a notable decrease in tumor size without complications. The included studies supported the safety and efficacy of these nonsurgical options for the treatment of WTs. Conclusion: Nonsurgical approaches, such as microwave ablation, radiofrequency ablation, and ultrasound-guided ethanol sclerotherapy, have emerged as viable alternatives to surgical intervention for the management of WTs. These interventions offer promising outcomes in terms of tumor size reduction and cosmetic improvement. Further research with larger sample sizes and long-term follow-up is warranted to validate these findings and establish standardized protocols for nonsurgical management of WTs.
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Affiliation(s)
- Abdulwahid Saeed M Alqahtani
- Head and Neck Oncology, Microvascular Reconstructive Surgery Fellow, College of Medicine, King Saud University, Riyadh, Armed Forces Hospital-Khamis Mushayit, Saudi Arabia
| | | | - Ahmed Alsibani
- Head and Neck Oncology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Omar Alotaibi
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Saleh Fahad Aldhahri
- Head and Neck Oncology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed Alessa
- Head and Neck Oncology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Faur AC, Buzaș R, Lăzărescu AE, Ghenciu LA. Current Developments in Diagnosis of Salivary Gland Tumors: From Structure to Artificial Intelligence. Life (Basel) 2024; 14:727. [PMID: 38929710 PMCID: PMC11204840 DOI: 10.3390/life14060727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/27/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Salivary glands tumors are uncommon neoplasms with variable incidence, heterogenous histologies and unpredictable biological behaviour. Most tumors are located in the parotid gland. Benign salivary tumors represent 54-79% of cases and pleomorphic adenoma is frequently diagnosed in this group. Salivary glands malignant tumors that are more commonly diagnosed are adenoid cystic carcinomas and mucoepidermoid carcinomas. Because of their diversity and overlapping features, these tumors require complex methods of evaluation. Diagnostic procedures include imaging techniques combined with clinical examination, fine needle aspiration and histopathological investigation of the excised specimens. This narrative review describes the advances in the diagnosis methods of these unusual tumors-from histomorphology to artificial intelligence algorithms.
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Affiliation(s)
- Alexandra Corina Faur
- Department of Anatomy and Embriology, ”Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timișoara, Romania; (A.C.F.); (A.E.L.)
| | - Roxana Buzaș
- Department of Internal Medicine I, Center for Advanced Research in Cardiovascular Pathology and Hemostaseology, ”Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timișoara, Romania
| | - Adrian Emil Lăzărescu
- Department of Anatomy and Embriology, ”Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timișoara, Romania; (A.C.F.); (A.E.L.)
| | - Laura Andreea Ghenciu
- Department of Functional Sciences, ”Victor Babeș”University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timișoara, Romania;
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Do K, Kawana E, Tian S, Bigcas JL. Treatment of Warthin's Tumors of the Parotid Gland With Radiofrequency Ablation: A Systematic Review of the Current Literature. EAR, NOSE & THROAT JOURNAL 2024:1455613241248119. [PMID: 38647239 DOI: 10.1177/01455613241248119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
Objective: Warthin's tumors of the parotid gland can be safely observed. Definitive treatment usually requires parotidectomy under general anesthesia. The decision to operate on Warthin's tumors of the parotid gland can be complicated in patients who wish to avoid risks of surgery and general anesthesia. This systematic review explores the potential of radiofrequency ablation (RFA) as a minimally invasive alternative. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) model was used to collect 3 relevant studies that focused on RFA treatment for Warthin's tumors. The cumulative averages for tumor size and cosmetic scores were then quantified for patients with Warthin's tumors who underwent RFA therapy. The PRISMA systematic review method was employed to the PubMed and EMBASE databases. The comprehensive search term "Warthin Tumor Treatment" yielded 1299 articles from the years 1955 to 2023, 3 of which met inclusion criteria and were then selected. Results: The 3 quantitative studies collectively assessed 37 patients with Warthin's tumors treated with RFA. Patients experienced an average tumor size reduction of 85.03% at 12 months post-RFA. There were minimal complications associated with RFA in these patients. Conclusion: This study suggests that RFA is an alternative to parotidectomy for the symptomatic treatment of Warthin's tumors. RFA procedures demonstrated substantial tumor size reduction with few complications. However, further meta-analysis and comparison with alternative treatments is warranted to establish RFA's role in treatment of Warthin's tumors. The study is limited by its reliance on only 2 databases and a lack of comprehensive examination of different RFA settings.
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Affiliation(s)
- Kenny Do
- Department of Otolaryngology-Head and Neck Surgery, Kirk Kerkorian School of Medicine at University of Nevada, Las Vegas, Las Vegas, NV, USA
| | - Eric Kawana
- Department of Otolaryngology-Head and Neck Surgery, Kirk Kerkorian School of Medicine at University of Nevada, Las Vegas, Las Vegas, NV, USA
| | - Sisi Tian
- Department of Otolaryngology-Head and Neck Surgery, Kirk Kerkorian School of Medicine at University of Nevada, Las Vegas, Las Vegas, NV, USA
| | - Jo-Lawrence Bigcas
- Department of Otolaryngology-Head and Neck Surgery, Kirk Kerkorian School of Medicine at University of Nevada, Las Vegas, Las Vegas, NV, USA
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Yeung DCM, Leung HHS, Lai R, Lee AKF, Wong JKT, Wong EWY, Chan JYK, Lau EHL. A Safety and Feasibility Trial of Ultrasound-Guided Radiofrequency Ablation of Parotid Warthin's Tumor. Otolaryngol Head Neck Surg 2024; 170:103-111. [PMID: 37435621 DOI: 10.1002/ohn.417] [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: 03/19/2023] [Revised: 06/09/2023] [Accepted: 06/22/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE To determine if ultrasound-guided (USG) radiofrequency ablation (RFA) of Parotid Warthin's tumor under local anesthesia is a safe and effective procedure. STUDY DESIGN Safety and feasibility study. SETTING Tertiary academic medical center. METHODS This is an IDEAL phase 2a trial in a tertiary referral center. Twenty patients with Parotid Warthin's tumor were recruited. RFA was done between September and December 2021 for all 20 patients using a CoATherm AK-F200 machine with a disposable, 18G × 7 mm radiofrequency electrode. Results and follow-up statistics were compared with a historic sample of patients with parotid Warthin's tumor who underwent parotidectomy between 2019 and 2021 in the same center. RESULTS Nineteen patients were included in the analysis as 1 patient dropped out after 4 weeks of follow-up. The mean age for the RFA group was 67 years old with most of them being male smokers. At a median of 45 weeks (44-47 weeks) postprocedure there was a 7.48 mL (68.4%) volume reduction compared to baseline. Three patients had transient facial nerve (FN) paresis, 1 recovered within hours, and the other 2 by 12 weeks follow-up. Three patients had great auricular nerve numbness; 1 patient had infected hematoma treated in an out-patient manner. Compared to a historic cohort of parotidectomy patients for Warthin's tumor, there was no significant difference in FN paresis and other minor complications between the 2 treatment modalities. CONCLUSION The current analysis suggests that USG RFA of Warthin's Tumor is a safe alternative to parotidectomy with shorter operative time and length of stay.
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Affiliation(s)
- David C M Yeung
- Department of Otorhinolaryngology, Head and Neck Surgery, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Hanson H S Leung
- Department of Radiology, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Ronald Lai
- Department of Otorhinolaryngology, Head and Neck Surgery, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Alex K F Lee
- Department of Otorhinolaryngology, Head and Neck Surgery, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Jefferey K T Wong
- Department of Radiology, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Eddy W Y Wong
- Department of Otorhinolaryngology, Head and Neck Surgery, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Jason Y K Chan
- Department of Otorhinolaryngology, Head and Neck Surgery, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Eric H L Lau
- Department of Otorhinolaryngology, Head and Neck Surgery, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
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Zhuang M, Lin Y, Wu S, Lu M, Jiang Z, Wei T, Wang L, Wang S, Zou J, He Y. Ultrasound-guided percutaneous thermal ablation of parotid tumors: experience from two-centers. Int J Hyperthermia 2023; 41:2290924. [PMID: 38159559 DOI: 10.1080/02656736.2023.2290924] [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: 09/12/2023] [Accepted: 11/29/2023] [Indexed: 01/03/2024] Open
Abstract
Objective: To evaluate the efficacy and feasibility of ultrasound-guided percutaneous thermal ablation (TA) for treating benign parotid tumors.Methods: Patients with benign parotid tumors who underwent ultrasound-guided microwave ablation (MWA) or radiofrequency ablation (RFA) between January 2020 and March 2023 were included in this retrospective study. Change in tumor size (maximum diameter, tumor volume(V), volume reduction rate (VRR)) and cosmetic score (CS) were evaluated during a one-year follow-up period. We also recorded the incidence of any complications associated with TA.Results: A total of 23 patients (13 males and 10 females; median age 65 years, range 5-91 years) were included. The mean VRR at 1, 3, 6, and 12 months after TA was 37.03%±10.23%, 56.52%±8.76%, 82.28%±7.89%, and 89.39%±6.45%, respectively. Mean CS also changed from 3.39 ± 0.66 to 1.75 ± 0.93 (p < 0.001) by the end of follow-up time. Subgroup analysis showed that tumors with smaller initial maximum diameter had a faster CS reduction rate than those with larger initial diameter. The incidence of facial nerve dysfunction was 8.70%.Conclusion: Ultrasound-guided percutaneous TA is an effective and safe treatment option for patients with benign parotid tumors.
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Affiliation(s)
- Min Zhuang
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yucheng Lin
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou No. 1 Hospital Affiliated with Fujian Medical University, Fuzhou, China
| | - Songsong Wu
- Department of Ultrasonography, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Man Lu
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Zirui Jiang
- School of Health Science of Purdue University, West Lafayette, IN, USA
| | - Ting Wei
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Lu Wang
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Shishi Wang
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Jie Zou
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yi He
- Ultrasonography Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
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Chen MH, Lin WC, Luo SD, Chiang PL, Chen YS, Chen WC, Lin AN, Wang CK, Baek JH, Chen HL. Residual, regrowth, and new growth of radiofrequency ablation for benign thyroid nodules of different volumes: two-year follow-up results. Int J Hyperthermia 2022; 39:1172-1178. [PMID: 36096486 DOI: 10.1080/02656736.2022.2112305] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION Radiofrequency ablation (RFA) is recognized as an effective technique for the treatment of benign thyroid nodules (BTNs), although the long-term results are limited. This study aimed to evaluate the residual vital volume increase, regrowth, and new growth over a 2-year period after RFA among different nodule volume groups. SUBJECTS AND METHODS This retrospective study evaluated 135 patients with 153 BTNs who underwent ultrasound guided RFA. The BTNs were categorized into small (<10 mL), medium (10-30 mL), and large (>30 mL) according to the initial volume of BTNs prior to ablation. The volume changes of each nodule were analyzed at 1, 3, 6, 12 and 24 months after RFA. New growth was defined as the growth in volume not found in the early follow-up on ultrasonography. RESULTS The initial ablation ratio of all BTNs was 99.67%. The mean volume reduction ratio (VRR) of BTNs was 85.53% after 2-year follow-up. The small nodule group showed a lower VRR compared to the other two groups at the 1-month follow-up, and there was no difference of VRR at the subsequent follow-ups. The incidence of residual vital volume increase was 4.58%. The overall incidence of regrowth was 3.92% and the mean timing of regrowth was 16.71 months. New growth occurred in 18.95% of patients. No further treatment was required in the majority of cases. CONCLUSION RFA achieved a clinically relevant volume reduction in different sizes of single BTNs which persisted for at least 2 years, thereby preventing the need for retreatment.
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Affiliation(s)
- Meng-Hsiang Chen
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Che Lin
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Dean Luo
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pi-Ling Chiang
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yueh-Sheng Chen
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Chih Chen
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - An-Ni Lin
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Cheng-Kang Wang
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jung-Hwan Baek
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Hsiu-Ling Chen
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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