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Corica D, Toscano F, Moleti M, Pepe G, Campenni A, Fadda G, Dionigi G, Romeo C, Aversa T, Wasniewska M. Case Report: Plummer's adenoma in Prader-Willi syndrome. Front Pediatr 2024; 12:1388437. [PMID: 39175805 PMCID: PMC11338776 DOI: 10.3389/fped.2024.1388437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 07/22/2024] [Indexed: 08/24/2024] Open
Abstract
Thyroid nodules in children are less common than in adults but they are approximately two- to three-fold more likely to be malignant in children. Among thyroid nodular diseases, Plummer's adenoma occurs very rarely in pediatrics, and currently, there is no literature providing evidence of this diagnosis in patients with Prader-Willi syndrome (PWS). We report the case of a 9-year-old Caucasian boy affected by PWS presenting with a rapidly growing palpable mass in the thyroid lodge associated with subclinical hyperthyroidism. Laboratory and other examinations (thyroid ultrasound, fine-needle aspiration of the nodule, and scintigraphy) were strongly suggestive for Plummer's adenoma; therefore, the patient underwent left hemithyroidectomy surgery, and anatomo-pathological examination confirmed the diagnosis. Our case describes the first evidence of an isolated follicular adenoma in children with PWS. Surgery is the only therapeutic option in younger children. Further evidence is needed to assess the possible correlation between these two conditions and the existence of potential risk factors.
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Affiliation(s)
- Domenico Corica
- Pediatric Unit, Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Fabio Toscano
- Pediatric Unit, Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Mariacarla Moleti
- Endocrinology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Giorgia Pepe
- Pediatric Unit, Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Alfredo Campenni
- Nuclear Medicine Unit, Department of Biomedical and Dental Sciences and Morpho-Functional Imaging, University of Messina, Messina, Italy
| | - Guido Fadda
- Section of Pathological Anatomy, Department of Human Pathology of Adulthood and Childhood “Gaetano Barresi”, University of Messina, Messina, Italy
| | - Gianlorenzo Dionigi
- Division of Surgery, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milano, Italy
| | - Carmelo Romeo
- Pediatric Surgery Unit, Department of Human Pathology of Adulthood and Childhood “Gaetano Barresi”, University of Messina, Messina, Italy
| | - Tommaso Aversa
- Pediatric Unit, Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Malgorzata Wasniewska
- Pediatric Unit, Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
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2
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Kalani P, Dutta A, Tiwari J, Kumar S, Kumar S. A Study to Evaluate TIRADS Scoring in the Management of Thyroid Nodules. Indian J Otolaryngol Head Neck Surg 2024; 76:3470-3475. [PMID: 39130241 PMCID: PMC11306822 DOI: 10.1007/s12070-024-04730-8] [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: 03/07/2024] [Accepted: 04/19/2024] [Indexed: 08/13/2024] Open
Abstract
INTRODUCTION Thyroid nodules pose a frequent clinical dilemma, requiring the use of precise and expedient diagnostic methods. The effectiveness of the Thyroid Imaging Reporting and Data System (TIRADS) in relation to histopathology, which is considered the standard method, continues to be a prominent area of investigation. TIRADS provides a systematic evaluation based on ultrasound imaging. The primary objective of this study was to evaluate the reliability of the Thyroid Imaging Reporting and Data System (TIRADS) in the assessment of thyroid nodules, in comparison with histopathological findings. METHODS A retrospective design was employed to analyze data obtained from a sample of 100 patients, ranging in age from 19 to 82 years. The main objective of the study was to assess ultrasonography (USG) findings using the Thyroid Imaging Reporting and Data System (TIRADS) as the major outcome measure. The secondary outcome measure was based on histological evaluations. Multiple statistical tests were utilized, such as linear regression and the kappa statistic. RESULTS The outcomes of this study indicate a significant association between TIRADS and histopathology results, particularly in the higher risk groups. The study findings indicate that the diagnostic value of TIRADS III, IV, and V is supported by the respective malignancy risks of 4.1%, 90%, and 100%. CONCLUSION The appropriate utilization of TIRADS can function as a dependable first method for evaluating thyroid nodules, although it is essential to supplement this approach with histological examinations in order to obtain a thorough understanding.
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Affiliation(s)
- Priti Kalani
- ENT Specialist, Kidwai Memorial Institute of Oncology, Bangalore, India
| | | | - Jitendra Tiwari
- Graded Specialist Pathology, Command Hospital Air Force, Bangalore, India
| | - Shiv Kumar
- Graded Specialist Pathology, Command Hospital Western Command, Chandimandir, Panchkula, India
| | - Sanjay Kumar
- Department of ENT, Command Hospital Air Force Bangalore, Bangalore, 560007 India
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3
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The FDG Pattern of Autonomously Functioning Thyroid Nodules Correlates With Thyroid-Stimulating Hormone and Histopathology. Clin Nucl Med 2023; 48:119-125. [PMID: 36260757 DOI: 10.1097/rlu.0000000000004396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE OF THE REPORT Whereas the 18 F-FDG PET/CT pattern of malignant thyroid neoplasia is known, the glucose uptake of autonomously functioning thyroid nodules (AFTNs) has not been fully investigated. We aimed to analyze the FDG uptake of AFTNs and its correlation with clinical, laboratory, ultrasonography, and histological features. METHODS We retrospectively analyzed the records of all AFTN patients from 2 centers, in which an 18 F-FDG PET/CT, thyroid function tests, and neck ultrasound were available within a 3-month window from the thyroid scintigraphy. Forty-five patients (35 female patients; median age, 65 years) were retrospectively included. The presence of FDG uptake was compared with the laboratory data and, whenever available, the histology. RESULTS Over a 36-month follow-up, 20 patients underwent surgery; 4 cancers, 10 follicular adenomas, and 6 follicular hyperplasias were found. Twenty-two AFTNs (48.9%) were FDG-positive, whereas the remaining 23 (51.1%) were not. Thyroid-stimulating hormone (TSH) was significantly lower in FDG-positive AFTNs than in negative ones (0.055 [0.02-0.42] vs 0.65 [0.2-0.96] mIU/L, P = 0.0018). On multivariate analysis, only TSH was independently associated with FDG uptake ( P = 0.008). On receiver operating characteristic curve analysis, TSH <0.08 mIU/L indicated FDG-positive AFTNs, with 64% sensitivity, 87% specificity, 4.88 positive likelihood ratio, and 0.42 negative likelihood ratio. In histologically proven benign lesions, TSH was significantly lower in follicular adenomas than in follicular hyperplasias ( P < 0.001). Patients with cancer had TSH in the low-normal range. CONCLUSIONS Autonomously functioning thyroid nodules show heterogeneous uptake FDG pattern, which depends on histopathology and thyroid function. Particularly, follicular adenomas tend to display increased glucose uptake and suppressed TSH.
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Sandy JL, Titmuss A, Hameed S, Cho YH, Sandler G, Benitez-Aguirre P. Thyroid nodules in children and adolescents: Investigation and management. J Paediatr Child Health 2022; 58:2163-2168. [PMID: 36382588 PMCID: PMC10099987 DOI: 10.1111/jpc.16257] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 07/19/2022] [Accepted: 10/09/2022] [Indexed: 11/17/2022]
Abstract
Clinically detectable thyroid nodules are less common in children than adults. However, they are associated with an increased risk of malignancy. Therefore, thorough evaluation of paediatric thyroid nodules is necessary, and an understanding of the features associated with a higher risk of malignancy is important to guide management and referral. Thyroid cancer in children differs significantly from that seen in adults in terms of genetics, presentation, response to treatment and prognosis. Children often present with more advanced disease, but the vast majority have excellent long-term prognosis. Evaluation and management of thyroid nodules and thyroid cancer require a multidisciplinary team approach and involvement of specialists with experience in this field. This review summarises investigative pathways for thyroid nodules in children and outlines current management strategies for paediatric thyroid nodules and cancer.
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Affiliation(s)
- Jessica L Sandy
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Angela Titmuss
- Division of Women, Children and Youth, Royal Darwin Hospital, Darwin, Australia.,Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - Shihab Hameed
- Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Paediatric Endocrinology, Sydney Children's Hospital Network, New South Wales, Australia.,School of Women and Children, University of New South Wales, New South Wales, Australia
| | - Yoon Hi Cho
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Gideon Sandler
- Department of Surgery, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,School of Health Sciences, University of Sydney, New South Wales, Australia
| | - Paul Benitez-Aguirre
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Child & Adolescent Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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5
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Lebbink CA, Links TP, Czarniecka A, Dias RP, Elisei R, Izatt L, Krude H, Lorenz K, Luster M, Newbold K, Piccardo A, Sobrinho-Simões M, Takano T, Paul van Trotsenburg AS, Verburg FA, van Santen HM. 2022 European Thyroid Association Guidelines for the management of pediatric thyroid nodules and differentiated thyroid carcinoma. Eur Thyroid J 2022; 11:e220146. [PMID: 36228315 PMCID: PMC9716393 DOI: 10.1530/etj-22-0146] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 11/08/2022] Open
Abstract
At present, no European recommendations for the management of pediatric thyroid nodules and differentiated thyroid carcinoma (DTC) exist. Differences in clinical, molecular, and pathological characteristics between pediatric and adult DTC emphasize the need for specific recommendations for the pediatric population. An expert panel was instituted by the executive committee of the European Thyroid Association including an international community of experts from a variety of disciplines including pediatric and adult endocrinology, pathology, endocrine surgery, nuclear medicine, clinical genetics, and oncology. The 2015 American Thyroid Association Pediatric Guideline was used as framework for the present guideline. Areas of discordance were identified, and clinical questions were formulated. The expert panel members discussed the evidence and formulated recommendations based on the latest evidence and expert opinion. Children with a thyroid nodule or DTC require expert care in an experienced center. The present guideline provides guidance for healthcare professionals to make well-considered decisions together with patients and parents regarding diagnosis, treatment, and follow-up of pediatric thyroid nodules and DTC.
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Affiliation(s)
- Chantal A Lebbink
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
| | - Thera P Links
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Agnieszka Czarniecka
- The Oncologic and Reconstructive Surgery Clinic, M. Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Renuka P Dias
- Department of Paediatric Endocrinology and Diabetes, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Louise Izatt
- Department of Clinical Genetics, Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Heiko Krude
- Institute of Experimental Pediatric Endocrinology, Charité - Universitätsmedizin, Berlin, Germany
| | - Kerstin Lorenz
- Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Markus Luster
- Department of Nuclear Medicine, University Hospital Marburg, Marburg, Germany
| | - Kate Newbold
- Thyroid Therapy Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Arnoldo Piccardo
- Department of Nuclear Medicine, EO Ospedali Galliera, Genoa, Italy
| | - Manuel Sobrinho-Simões
- University Hospital of São João, Medical Faculty and Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Toru Takano
- Thyroid Center, Rinku General Medical Center, Osaka, Japan
| | - A S Paul van Trotsenburg
- Department of Pediatric Endocrinology, Emma Children's Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Frederik A Verburg
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hanneke M van Santen
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
- Correspondence should be addressed to H M van Santen;
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Howard SR, Freeston S, Harrison B, Izatt L, Natu S, Newbold K, Pomplun S, Spoudeas HA, Wilne S, Kurzawinski TR, Gaze MN. Paediatric differentiated thyroid carcinoma: a UK National Clinical Practice Consensus Guideline. Endocr Relat Cancer 2022; 29:G1-G33. [PMID: 35900783 PMCID: PMC9513650 DOI: 10.1530/erc-22-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/23/2022] [Indexed: 11/22/2022]
Abstract
This guideline is written as a reference document for clinicians presented with the challenge of managing paediatric patients with differentiated thyroid carcinoma up to the age of 19 years. Care of paediatric patients with differentiated thyroid carcinoma differs in key aspects from that of adults, and there have been several recent developments in the care pathways for this condition; this guideline has sought to identify and attend to these areas. It addresses the presentation, clinical assessment, diagnosis, management (both surgical and medical), genetic counselling, follow-up and prognosis of affected patients. The guideline development group formed of a multi-disciplinary panel of sub-speciality experts carried out a systematic primary literature review and Delphi Consensus exercise. The guideline was developed in accordance with The Appraisal of Guidelines Research and Evaluation Instrument II criteria, with input from stakeholders including charities and patient groups. Based on scientific evidence and expert opinion, 58 recommendations have been collected to produce a clear, pragmatic set of management guidelines. It is intended as an evidence base for future optimal management and to improve the quality of clinical care of paediatric patients with differentiated thyroid carcinoma.
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Affiliation(s)
- Sasha R Howard
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, UK
- Department of Paediatric Endocrinology, Barts Health NHS Trust, London, UK
| | - Sarah Freeston
- Whipps Cross Hospital, Barts Health NHS Trust, London, UK
| | | | - Louise Izatt
- Department of Clinical and Cancer Genetics, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Sonali Natu
- Department of Pathology, University Hospital of North Tees and Hartlepool NHS Foundation Trust, Stockton-on-Tees, UK
| | - Kate Newbold
- Department of Clinical Oncology, Royal Marsden Hospital Foundation Trust, London, UK
| | - Sabine Pomplun
- Department of Pathology, University College London Hospital NHS Foundation Trust, London, UK
| | - Helen A Spoudeas
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Sophie Wilne
- Department of Paediatric Oncology, Nottingham University Hospital’s NHS Trust, Nottingham, UK
| | - Tom R Kurzawinski
- Department of Endocrine Surgery, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Paediatric Endocrine Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Mark N Gaze
- Department of Clinical Oncology, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Clinical Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
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7
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Baran JA, Bauer AJ, Halada S, Mostoufi-Moab S, Isaza A, Robbins S, Franco AT, Adzick NS, Patel T, Kazahaya K. Clinical Course of Early Postoperative Hypothyroidism Following Thyroid Lobectomy in Pediatrics. Thyroid 2021; 31:1786-1793. [PMID: 34714171 PMCID: PMC8721496 DOI: 10.1089/thy.2021.0396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Thyroid lobectomy reduces risks of surgical complications and need for levothyroxine (LT4). We aimed at identifying the clinical course and risk factors for postlobectomy hypothyroidism to optimize surgical counseling and management in pediatric patients undergoing lobectomy. Methods: Clinical and biochemical presentations pre- and postlobectomy were retrospectively reviewed for 110 patients who underwent thyroid lobectomy between 2008 and 2020 at the Children's Hospital of Philadelphia. Results: Approximately 28.2% of patients (31/110) developed postlobectomy hypothyroidism defined by an elevated thyrotropin (TSH) level, including 24.5% (27/110) with subclinical hypothyroidism (TSH >4.5 and <10.0 mIU/L) and 3.6% (4/110) with overt hypothyroidism (TSH >10.0 mIU/L). LT4 was initiated in 12.7% (14/110) of cases. Most patients (81.6%; 84/103) recovered euthyroidism within 12 months postlobectomy. When excluding patients with autonomous nodule(s), median preoperative TSH was 1.09 (interquartile range [IQR] = 0.70-1.77) mIU/L and 1.80 (IQR = 1.02-2.68) mIU/L in euthyroid and hypothyroid patients, respectively, with multivariate logistic regression confirming the association between an increased preoperative TSH and postlobectomy hypothyroidism (odds ratio = 1.8 [confidence interval 1.08-3.13], p = 0.024). Of the patients who underwent thyroid lobectomy and developed postoperative hypothyroidism (n = 31), 38.7% (12/31) had a preoperative diagnosis of an autonomously functioning thyroid nodule. Conclusions: Thyroid function should be evaluated postlobectomy to assess the need for LT4. LT4 should be considered if the TSH remains elevated, especially if an upward trend is observed or TSH is >10.0 mIU/L. Suppressed preoperative TSH associated with autonomous nodules is an independent risk factor for postlobectomy hypothyroidism.
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Affiliation(s)
- Julia A. Baran
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Andrew J. Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Stephen Halada
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Sogol Mostoufi-Moab
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
- Division of Pediatric Oncology; Philadelphia, Pennsylvania, USA
| | - Amber Isaza
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Stephanie Robbins
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Aime T. Franco
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | | | - Tasleema Patel
- Division of Endocrinology and Diabetes, The Thyroid Center; Philadelphia, Pennsylvania, USA
| | - Ken Kazahaya
- Division of Pediatric Otolaryngology; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Otorhinolaryngology–Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Address correspondence to: Ken Kazahaya, MD, MBA, FAAP, FACS, Division of Pediatric Otolaryngology, The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 1 Wood Center/ENT, Philadelphia, PA 19104, USA
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8
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Rosario PW, de Castro Nicolau T. Report of one case of malignancy among 17 autonomous thyroid nodules in children and adolescents. J Paediatr Child Health 2021; 57:810-812. [PMID: 33382129 DOI: 10.1111/jpc.15322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/30/2020] [Accepted: 12/08/2020] [Indexed: 11/26/2022]
Abstract
AIM This study aimed to report a case of malignancy in a series of 17 autonomous thyroid nodules in children/adolescents. METHODS We performed a retrospective analysis of patients with thyroid nodules between 2003 and 2018 who had the following characteristics: (i) low serum thyroid stimulating hormone (TSH); (ii) nodule(s) > 1 cm on ultrasonography; (iii) homogenous uptake on scintigraphy with radioiodine in the area corresponding to the nodule(s); (iv) suppression of the remaining parenchyma; and (v) age ≤ 18 years. The approach of the institution was to perform fine-needle aspiration in all children/adolescents with autonomous thyroid nodules, as well as surgery in all patients of this age group with toxic nodular disease. RESULTS Thirteen patients, 11 girls and 2 boys aged 9-18 years, had 17 autonomous nodules ranging in size from 1.4 to 5.5 cm. Cytology was benign in 11 nodules (64.7%) and histology confirmed the benign nature in all of them. Two nodules (11.7%) had non-diagnostic cytology and were also benign. Cytology was indeterminate in three other nodules (17.6%), with two adenomas and one follicular tumour of uncertain malignant potential. Finally, cytology was suspicious for malignancy in only one nodule (5.9%) for which the infiltrative follicular variant of papillary thyroid carcinoma was confirmed. The patient was a 13-year-old girl whose nodule exhibited highly suspicious ultrasonography features. CONCLUSION The incidence of malignancy in this series of 17 autonomous thyroid nodules in children/adolescents was 5.9%.
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Affiliation(s)
- Pedro W Rosario
- Instituto de Ensino e Pesquisa da Santa Casa de Belo Horizonte, Belo Horizonte, Minas Gerais, Brazil
| | - Theara de Castro Nicolau
- Instituto de Ensino e Pesquisa da Santa Casa de Belo Horizonte, Belo Horizonte, Minas Gerais, Brazil
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9
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Lau LW, Ghaznavi S, Frolkis AD, Stephenson A, Robertson HL, Rabi DM, Paschke R. Malignancy risk of hyperfunctioning thyroid nodules compared with non-toxic nodules: systematic review and a meta-analysis. Thyroid Res 2021; 14:3. [PMID: 33632297 PMCID: PMC7905613 DOI: 10.1186/s13044-021-00094-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 02/01/2021] [Indexed: 02/07/2023] Open
Abstract
Background Hyperfunctioning or hot nodules are thought to be rarely malignant. As such, current guidelines recommend that hot nodules be excluded from further malignancy risk stratification. The objective of this systematic review and meta-analysis is to compare the malignancy risk in hot nodules and non-toxic nodules in observational studies. Methods Ovid MEDLINE Daily and Ovid MEDLINE, EMBASE, Scopus, and Web of Science databases were searched. Observational studies which met all of the following were included: (1) use thyroid scintigraphy for nodule assessment, (2) inclusion of both hyperfunctioning and non-functioning nodules based on scintigraphy, (3) available postoperative histopathologic nodule results, (4) published up to November 12, 2020 in either English or French. The following data was extracted: malignancy outcomes include malignancy rate, mapping of the carcinoma within the hot nodule, inclusion of microcarcinomas, and presence of gene mutations. Results Among the seven included studies, overall incidence of malignancy in all hot thyroid nodules ranged from 5 to 100% in comparison with non-toxic nodules, 3.8–46%. Odds of malignancy were also compared between hot and non-toxic thyroid nodules, separated into solitary nodules, multiple nodules and combination of the two. Pooled odds ratio (OR) of solitary thyroid nodules revealed a single hot nodule OR of 0.38 (95% confidence interval (CI) 0.25, 0.59), toxic multinodular goiter OR of 0.51 (95% CI 0.34, 0.75), and a combined hot nodule OR of 0.45 (95% CI 0.31, 0.65). The odds of malignancy are reduced by 55% in hot nodules; however, the incidence was not zero. Conclusions Odds of malignancy of hot nodules is reduced compared with non-toxic nodules; however, the incidence of malignancy reported in hot nodules was higher than expected. These findings highlight the need for further studies into the malignancy risk of hot nodules. Supplementary Information The online version contains supplementary material available at 10.1186/s13044-021-00094-1.
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Affiliation(s)
- Lorraine W Lau
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Sana Ghaznavi
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Alexandra D Frolkis
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Alexandra Stephenson
- Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Helen Lee Robertson
- Clinical Medicine. Health Sciences Library, University of Calgary, Calgary, Canada
| | - Doreen M Rabi
- Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Ralf Paschke
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada. .,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada. .,Departments of Oncology, Pathology, and Laboratory Medicine, Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Canada.
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10
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Abstract
An increasing number of children are diagnosed with thyroid cancer. Most patients do not have an identifiable cause; however, tumor predisposition syndromes may be associated with development of both differentiated and medullary thyroid cancer. With an excellent prognosis for most patients, the goal of therapy is to optimize outcome and reduce complications. The increased knowledge of the oncogenic drivers provides opportunities to improve the accuracy of diagnosis, stratify surgery, and select systemic therapy that may be considered for neoadjuvant and adjuvant treatment. Treatment complications can be reduced by referral to regional, high-volume pediatric thyroid centers.
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Affiliation(s)
- Andrew J Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center, Children's Hospital of Philadelphia, 3500 Civic Center Boulevard, Buerger Center, 12-149, Philadelphia, PA 19104, USA; Department of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, 415 Curie Boulevard, Philadelphia, PA 19104, USA.
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11
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Rosario PW, de Castro Nicolau T. The value of ultrasonography for the indication of fine-needle aspiration in autonomous thyroid nodules. Diagn Cytopathol 2020; 49:363-366. [PMID: 33152168 DOI: 10.1002/dc.24659] [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: 08/25/2020] [Revised: 10/09/2020] [Accepted: 10/26/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND The risk of malignancy in autonomous thyroid nodules is considered to be very low in adults and fine-needle aspiration (FNA) is not recommended in these cases; however, some studies contest this. Just as ultrasonography (US) has been used to select nonautonomous nodules with initial benign cytology that deserve FNA repetition, this method may also be useful to select autonomous nodules that are candidates for FNA. METHODS In this prospective study, FNA was obtained in 48 adults patients with autonomous solitary nodules >1 cm with suspicious US features (at least two of the following findings: hypoechogenicity, microcalcification, irregular margins, taller than wider shape, predominantly or exclusively central vascularization). RESULTS Cytology was benign in 28 patients (58.3%). Six patients (12.5%) had nondiagnostic cytology and histology revealed benign nodules in these cases. Cytology was indeterminate in nine other patients (18.5%). Of these, seven were adenomas and two were follicular carcinomas on histology. Finally, cytology suspicious for malignancy or malignant cytology was detected in five patients (10.4%), all of them confirmed histologically to be papillary carcinomas (the follicular variant in three). Thus, the frequency of malignancy was 14.6% (two follicular carcinomas and five papillary carcinomas), 8.3% in nodules with two suspicious findings vs 33.3% in nodules with ≥3 suspicious findings (P = .055). CONCLUSION The results suggest that the presence of ultrasonographic findings suspicious for malignancy in autonomous thyroid nodules >1 cm is a criterion for the indication of FNA.
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Affiliation(s)
- Pedro Weslley Rosario
- Santa Casa de Belo Horizonte (Endocrinology Department), Belo Horizonte, Minas Gerais, Brazil
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Bauer AJ. Papillary and Follicular Thyroid Cancer in children and adolescents: Current approach and future directions. Semin Pediatr Surg 2020; 29:150920. [PMID: 32571505 DOI: 10.1016/j.sempedsurg.2020.150920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An increasing number of children are diagnosed with differentiated thyroid cancer. With an excellent prognosis for the majority of pediatric patients, the goal of therapy is to optimize outcome while reducing complications. Increased knowledge of the somatic, oncogenic driver mutations provides opportunities to improve the accuracy of diagnosis, to stratify surgery, and to treat patients with morbidly invasive or refractory disease. Treatment complications can be reduced by referral to regional, high-volume pediatric thyroid centers.
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Affiliation(s)
- Andrew J Bauer
- The Thyroid Center, Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, 3500 Civic Center Boulevard, Buerger Center, 12-149, Philadelphia, PA USA 19104; Department of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, 415 Curie Blvd, Philadelphia, PA USA 19104.
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13
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Abstract
PURPOSE OF REVIEW Compared with adults, there is a two-fold to three-fold increased risk of malignancy for a pediatric patient undergoing evaluation of a thyroid nodule. In 2015, the American Thyroid Association published guidelines on the evaluation and management of pediatric patients with thyroid nodules and differentiated thyroid cancer. The goal of this clinical update is to review recent additions to the literature and propose opportunities how to best incorporate these findings into clinical practice. RECENT FINDINGS Recent additions to the literature include assessment of ultrasound-based scoring systems to improve selection of patients for fine needle aspiration, defining the pediatric-specific risk of malignancy within The Bethesda System for Reporting Thyroid Cytopathology, and broadening our knowledge of the oncogene landscape that supports incorporation of adjunct oncogene testing to rule-in malignancy of nodules with indeterminate cytology. SUMMARY There have been significant additions to the literature on the evaluation and management of children and adolescents with thyroid nodules since publication of the 2015 American Thyroid Association guidelines. Incorporating these changes into clinical care, within the setting of multidisciplinary, pediatric-specific, regional centers, will maximize ongoing efforts to improve the care of children and adolescents with thyroid nodules.
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Affiliation(s)
- Andrew J Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center, Children's Hospital of Philadelphia, Associate Professor of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Paulson VA, Rudzinski ER, Hawkins DS. Thyroid Cancer in the Pediatric Population. Genes (Basel) 2019; 10:genes10090723. [PMID: 31540418 PMCID: PMC6771006 DOI: 10.3390/genes10090723] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/11/2019] [Accepted: 09/12/2019] [Indexed: 12/26/2022] Open
Abstract
Thyroid cancer is rare in the pediatric population, but thyroid carcinomas occurring in children carry a unique set of clinical, pathologic, and molecular characteristics. In comparison to adults, children more often present with aggressive, advanced stage disease. This is at least in part due to the underlying biologic and molecular differences between pediatric and adult thyroid cancer. Specifically, papillary thyroid carcinoma (which accounts for approximately 90% of pediatric thyroid cancer) has a high rate of gene fusions which influence the histologic subtypes encountered in pediatric thyroid tumors, are associated with more extensive extrathyroidal disease, and offer unique options for targeted medical therapies. Differences are also seen in pediatric follicular thyroid cancer, although there are few studies of non-papillary pediatric thyroid tumors published in the literature due to their rarity, and in medullary carcinoma, which is most frequently diagnosed in the pediatric population in the setting of prophylactic thyroidectomies for known multiple endocrine neoplasia syndromes. The overall shift in the spectrum of histotypes and underlying molecular alterations common in pediatric thyroid cancer is important to recognize as it may directly influence diagnostic test selection and therapeutic recommendations.
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Affiliation(s)
- Vera A Paulson
- Dept. of Laboratory Medicine, University of Washington Medical Center, 1959 NE Pacific St, Box 357110, Seattle, WA 98105, USA.
| | - Erin R Rudzinski
- Dept. of Laboratories, Seattle Children's Hospital, OC.8.720; 4800 Sandpoint Way NE, Seattle, WA 98105, USA.
| | - Douglas S Hawkins
- University of Washington Medical Center, Fred Hutchinson Cancer Research Center and Cancer and Blood Disorders Center, Seattle Children's Hospital, MB.8.501, Seattle, WA 98105, USA.
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Surgical Management of Thyroid Disease in Children. CURRENT OTORHINOLARYNGOLOGY REPORTS 2018. [DOI: 10.1007/s40136-018-0189-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Affiliation(s)
- Christine M Chan
- Section of Endocrinology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Denver, 13123 East 16th Avenue, Aurora, CO 80045, USA
| | - Jonathan Young
- Department of Pediatric Otolaryngology, Children's Hospital Colorado, University of Colorado Denver, 13123 East 16th Avenue, Aurora, CO 80045, USA
| | - Jeremy Prager
- Department of Pediatric Otolaryngology, Children's Hospital Colorado, University of Colorado Denver, 13123 East 16th Avenue, Aurora, CO 80045, USA
| | - Sharon Travers
- Section of Endocrinology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Denver, 13123 East 16th Avenue, Aurora, CO 80045, USA.
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