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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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Sapuppo G, Tavarelli M, Cannata E, La Spina M, Russo M, Scollo C, Spadaro A, Masucci R, Lo Nigro L, Russo G, Di Cataldo A, Pellegriti G. Risk of Benign and Malignant Thyroid Disorders in Subjects Treated for Paediatric/Adolescent Neoplasia: Role of Morphological and Functional Screening. CHILDREN-BASEL 2021; 8:children8090767. [PMID: 34572198 PMCID: PMC8468117 DOI: 10.3390/children8090767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/23/2021] [Accepted: 08/30/2021] [Indexed: 11/25/2022]
Abstract
Background: Patients treated for paediatric/adolescent (P/A) neoplasia have a high incidence of both benign and malignant thyroid diseases. Given the high incidence of sequelae, literature data show a clinical benefit of morpho-functional thyroid screening in paediatric/adolescent cancer survivors and a careful lifetime follow-up. Patients and methods: The incidence of thyroid alterations was evaluated in a consecutive series of 343 patients treated with chemotherapy (CHE) and radiotherapy (RTE) or only with CHE for P/A tumours between 1976 and 2018 (mean age at time of primary paediatric malignancy 7.8 ± 4.7 years). All patients underwent thyroidal morpho-functional evaluation between 2000 and 2019. Results: 178 patients (51.9%) were treated only with CHE and 165 (48.1%) with CHE+RTE. A functional and/or structural thyroid disease was diagnosed in 147 (42.5%; 24.2% in CHE and 62.4% in CHE+RTE group; p = 0.0001). Of note, 71 (20.7%) patients with no evidence of disease at first evaluation developed a thyroid alteration during the follow-up. Primitive hypothyroidism was diagnosed in 54 patients (15.7%; 11.2% in CHE vs. 20.6% in CHE+RTE group; p = 0.01) and hyperthyroidism in 4. Sixty-three patients developed thyroid nodules (18.4%; 4.0% in CHE and 14.1% in CHE+RTE group; p < 0.001); thyroid cancer was diagnosed in 30 patients (8.7%; 4.5% in CHE and 12.4% in CHE + RTE group; p = 0.007). Conclusions: In patients treated with CHE+RTE, the prevalence of hypothyroidism and nodular pathology, both malignant and benign, were significantly greater than in patients treated with CHE. However, also in the CHE group, the frequency of thyroid disease is not negligible and the pathogenetic mechanisms remain to be clarified. Our data suggest the clinical benefit of morpho-functional thyroid screening in P/A cancer survivors.
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Affiliation(s)
- Giulia Sapuppo
- Endocrinology, Garibaldi-Nesima Medical Center, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy;
| | - Martina Tavarelli
- Endocrinology, Garibaldi-Nesima Medical Center, Via Palermo 636, 95122 Catania, Italy; (M.T.); (M.R.); (C.S.); (A.S.)
| | - Emanuela Cannata
- Onco-Ematology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy; (E.C.); (M.L.S.); (L.L.N.); (G.R.); (A.D.C.)
| | - Milena La Spina
- Onco-Ematology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy; (E.C.); (M.L.S.); (L.L.N.); (G.R.); (A.D.C.)
| | - Marco Russo
- Endocrinology, Garibaldi-Nesima Medical Center, Via Palermo 636, 95122 Catania, Italy; (M.T.); (M.R.); (C.S.); (A.S.)
| | - Claudia Scollo
- Endocrinology, Garibaldi-Nesima Medical Center, Via Palermo 636, 95122 Catania, Italy; (M.T.); (M.R.); (C.S.); (A.S.)
| | - Angela Spadaro
- Endocrinology, Garibaldi-Nesima Medical Center, Via Palermo 636, 95122 Catania, Italy; (M.T.); (M.R.); (C.S.); (A.S.)
| | - Romilda Masucci
- Garibaldi-Nesima Medical Center, Department of Surgical Oncology, 95122 Catania, Italy;
| | - Luca Lo Nigro
- Onco-Ematology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy; (E.C.); (M.L.S.); (L.L.N.); (G.R.); (A.D.C.)
| | - Giovanna Russo
- Onco-Ematology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy; (E.C.); (M.L.S.); (L.L.N.); (G.R.); (A.D.C.)
| | - Andrea Di Cataldo
- Onco-Ematology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95122 Catania, Italy; (E.C.); (M.L.S.); (L.L.N.); (G.R.); (A.D.C.)
| | - Gabriella Pellegriti
- Endocrinology, Garibaldi-Nesima Medical Center, Via Palermo 636, 95122 Catania, Italy; (M.T.); (M.R.); (C.S.); (A.S.)
- Correspondence:
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Chin HB, Jacobson MH, Interrante JD, Mertens AC, Spencer JB, Howards PP. Hypothyroidism after cancer and the ability to meet reproductive goals among a cohort of young adult female cancer survivors. Fertil Steril 2016; 105:202-7.e1-2. [PMID: 26474733 PMCID: PMC4710540 DOI: 10.1016/j.fertnstert.2015.09.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 09/04/2015] [Accepted: 09/22/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To determine whether developing hypothyroidism after cancer treatment is associated with a decreased probability of women being able to meet their reproductive goals. DESIGN A population-based cohort study. SETTING Not applicable. PATIENT(S) A total of 1,282 cancer survivors, of whom 904 met the inclusion criteria for the analysis. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Three outcomes that may indicate reduced fertility, which include failure to achieve desired family size, childlessness, and not achieving pregnancy after at least 6 months of regular unprotected intercourse. RESULT(S) We used data from the Furthering Understanding of Cancer Health and Survivorship in Adult (FUCHSIA) Women's Study to examine the association between being diagnosed with hypothyroidism after cancer and meeting reproductive goals. After adjusting for age and other potential confounders, women reporting hypothyroidism after cancer treatment were twice as likely to fail to achieve their desired family size (adjusted odds ratio [aOR] 1.91; 95% confidence interval [CI], 1.09, 3.33) and be childless (aOR 2.13; 95% CI, 1.25, 3.65). They were also more likely to report having unprotected intercourse for at least 6 months without conceiving (aOR 1.37; 95% CI, 0.66, 2.83). CONCLUSION(S) Although cancer treatments themselves are gonadotoxic, it is important to consider other medical conditions such as hypothyroidism that occur after cancer treatment when counseling patients on the risks for impaired fertility or a shortened reproductive window.
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Affiliation(s)
- Helen B Chin
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia.
| | - Melanie H Jacobson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Julia D Interrante
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Ann C Mertens
- Aflac Cancer Center, Department of Pediatrics, School of Medicine, Emory University, Atlanta, Georgia
| | - Jessica B Spencer
- Department of Gynecology and Obstetrics, School of Medicine, Emory University, Atlanta, Georgia
| | - Penelope P Howards
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
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Comparison of Thyroid Nodule Prevalence by Ultrasound in Childhood Cancer Survivors With and Without Thyroid Radiation Exposure. J Pediatr Hematol Oncol 2016; 38:43-8. [PMID: 26583623 DOI: 10.1097/mph.0000000000000473] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Children receiving radiotherapy of the head, neck, or chest as treatment of primary malignancies are at increased risk for secondary thyroid malignancy. We hypothesized that current standards (yearly thyroid physical examination) lead to a substantial number of missed thyroid nodules. Our objectives were: (1) use thyroid ultrasound to assess thyroid nodules in childhood cancer survivors; and (2) compare prevalence of thyroid nodules in thyroid radiation-exposed patients as compared with cancer survivors without radiation exposure. METHODS We recruited 60 patients with thyroid radiation and chemotherapy exposure (median age at cancer diagnosis 10.8 y) and 59 patients with chemotherapy exposure alone (median age at diagnosis 4.3 y) from our long-term survivorship clinics. Each patient had a thyroid physical examination and thyroid ultrasound performed. RESULTS Thirty-three patients (27.7%) had nodules >0.3 cm of which 2 were palpated (6.1%). We found 22 radiated patients (36.7%) with nodules versus 11 nonradiated patients (18.6%) (P=0.03). Eleven patients were biopsied and 1 diagnosis of secondary papillary thyroid carcinoma was confirmed. CONCLUSION Our study supports further examination of incorporating thyroid ultrasounds into long-term survivorship follow-up guidelines in radiation-exposed patients for the detection of thyroid nodules and secondary malignancies.
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Cheng SCH, Wu VWC, Kwong DLW, Lui CY, Cheng ACK, Kot BCW, Ying MTC. Sonographic appearance of thyroid glands in patients treated with intensity-modulated radiotherapy or conventional radiotherapy for nasopharyngeal carcinoma. JOURNAL OF CLINICAL ULTRASOUND : JCU 2015; 43:210-223. [PMID: 25138465 DOI: 10.1002/jcu.22222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2014] [Revised: 01/12/2014] [Accepted: 07/12/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND This study aimed to investigate the sonographic appearances of the thyroid glands in nasopharyngeal carcinoma (NPC) patients whose cervical lymph nodes were treated with conventional radiotherapy (RT) or intensity-modulated radiotherapy (IMRT). The post-RT sonographic appearances of the thyroid glands in NPC patients were also correlated with the thyroid function. METHODS One hundred and three NPC patients who had completed RT of cervical lymph nodes using the anterior cervical field, 30 NPC patients who had completed RT of cervical lymph nodes using IMRT, and 61 healthy subjects were included in the study. Thyroid glands were sonographically assessed for their size, echogenicity, vascularity, and internal architecture. Thyroid function tests were also performed on each subject. RESULTS In comparison with the patients with abnormal thyroid function, the thyroid glands of the patients with normal thyroid function tended to be homogeneous and to have greater volume and echogenicity index (p < 0.05). Compared with those of the healthy subjects, the thyroid glands of patients previously treated with IMRT and those treated with the anterior cervical field showed significantly lower thyroid volume, lower incidence and number of nodules, and higher vascularity index (p < 0.05). CONCLUSIONS The patient's history of previous RT should be taken into consideration in the sonographic examination of the thyroid gland post-RT. © 2014 Wiley Periodicals, Inc. J Clin Ultrasound 43:210-223, 2015.
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Affiliation(s)
- Sammy C H Cheng
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong SAR, China
| | - Vincent W C Wu
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong SAR, China
| | - Dora L W Kwong
- Department of Clinical Oncology, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - C Y Lui
- Department of Oncology, Princess Margaret Hospital, Laichikok, Kowloon, Hong Kong SAR, China
| | - Ashley C K Cheng
- Department of Oncology, Princess Margaret Hospital, Laichikok, Kowloon, Hong Kong SAR, China
| | - Brian C W Kot
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong SAR, China
| | - Michael T C Ying
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong SAR, China
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Akca Çağlar A, Oğuz A, Güçlü Pınarlı F, Karadeniz C, Okur A, Bideci A, Koçak Ü, Bora H. Thyroid abnormalities in survivors of childhood cancer. J Clin Res Pediatr Endocrinol 2014; 6:144-51. [PMID: 25241607 PMCID: PMC4293642 DOI: 10.4274/jcrpe.1326] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To investigate the late side effects of childhood cancer therapy on the thyroid gland and to determine the risk factors for development of thyroid disorder among childhood cancer survivors. METHODS One hundred and twenty relapse-free survivors of childhood cancer (aged 6-30 years) were included in this study. The diagnoses of patients were lymphoma, leukemia, brain tumor, rhabdomyosarcoma and nasopharyngeal carcinoma (NPC). The patients were divided into two groups depending on the treatment: group 1-chemotherapy (ChT) only (n=52) and group 2-combination therapy of ChT + radiotherapy (RT) (head/neck/thorax) (n=68). Thyroid function tests, urinary iodine levels, and thyroid gland ultrasound examinations were evaluated in both groups. RESULTS Incidence of thyroid disease was 66% (n=79) in the survivors. The thyroid abnormalities were: hypothyroidism (HT) (n=32, 27%), thyroid nodules (n=27, 22%), thyroid parenchymal heterogeneity (n=40, 33%), autoimmune thyroiditis (n=36, 30%), and thyroid malignancy (n=3, 2%). While the incidence of HT and thyroid nodules in group 2 was significantly higher than in group 1, the incidence of thyroid parenchymal heterogeneity and autoimmune thyroiditis was similar in the two patient groups. HT and thyroid malignancy were seen only in group 2. In multivariate logistic regression analysis, a history of Hodgkin lymphoma (HL), brain tumor and NPC, as well as cervical irradiation and 5000-5999 cGy doses of radiation were found to constitute risk factors for HT. History of HL and 4000-5999 cGy doses of radiation were risk factors for thyroid nodules. Head/neck irradiation and treatment with platinum derivatives were risk factors for autoimmune thyroiditis. In univariate analysis, a history of NPC, cervical + nasopharyngeal irradiation, and treatment with platinum derivatives were risk factors for thyroid parenchymal heterogeneity. CONCLUSION Our results indicate that there is especially an increased risk of HT and thyroid nodules in patients treated with combination therapy of ChT with head/neck/thorax RT. Although chemotherapeutic agents per se do not seem to cause HT, longer follow-up is needed to assess whether or not there is an increased risk for autoimmune thyroiditis and thyroid parenchymal heterogeneity after antineoplastic therapy.
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Affiliation(s)
- Ayla Akca Çağlar
- Gazi University, Faculty of Medicine, Pediatrics, Ankara, Turkey
,* Address for Correspondence: Gazi University, Faculty of Medicine, Pediatrics, Ankara, Turkey GSM: +90 505 562 58 26 E-mail:
| | - Aynur Oğuz
- Gazi University, Faculty of Medicine, Pediatric Oncology, Ankara, Turkey
| | | | - Ceyda Karadeniz
- Gazi University, Faculty of Medicine, Pediatric Oncology, Ankara, Turkey
| | - Arzu Okur
- Gazi University, Faculty of Medicine, Pediatric Oncology, Ankara, Turkey
| | - Aysun Bideci
- Gazi University, Faculty of Medicine, Pediatric Endocrinology, Ankara, Turkey
| | - Ülker Koçak
- Gazi University, Faculty of Medicine, Pediatric Hematology, Ankara, Turkey
| | - Hüseyin Bora
- Gazi University, Faculty of Medicine, Radiation Oncology, Ankara, Turkey
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Abstract
According to the literature, thyroid nodules (TNs) are quite rare in the first two decades of life and are predominantly non-cancerous, although cancerous TNs are more common in the first two decades of life than in adults. Therefore, it is important for clinicians to distinguish benign from malignant lesions preoperatively because the latter require a total thyroidectomy with or without neck lymph node dissection. A careful work-up and a fine-needle aspiration biopsy (FNAB) are mandatory to improve the preoperative diagnosis. High-resolution thyroid ultrasound and real-time elastosonography are adjuvant presurgical tools in selecting patients for surgery, particularly those with indeterminate or non-diagnostic cytology. Elevated thyroid-stimulating hormone (TSH) level in a patient with a thyroid nodule is a new laboratory predictor of thyroid cancer risk. The majority of thyroid carcinomas derive from the follicular cell, whereas medullary thyroid carcinoma (MTC) derives from calcitonin-producing cells. Patients with MTC are screened for germ-line RET mutations to detect carriers and identify family members for prophylactic or therapeutic thyroidectomy.
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Affiliation(s)
- Marek Niedziela
- Department of Paediatric Endocrinology and Rheumatology, 2nd Chair of Paediatrics, Poznan University of Medical Sciences, 27/33 Szpitalna Street, 60-572 Poznan, Poland.
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Abstract
Hodgkin's lymphoma (HL) is one of the most curable hematologic diseases with an overall response rate over 80%. However, despite this therapeutic efficacy, HL survivors show a higher morbidity and mortality than other people of the same age because of long-term therapy-related events. In the last decades, many efforts have been made to reduce these effects through the reduction of chemotherapy dose, the use of less toxic chemotherapeutic agents, and the introduction of new radiation techniques. In this paper, we will describe the main long-term effects related to chemotherapy and radiotherapy for HL, the efforts to reduce toxicity made in the last years, and the clinical aspects which have to be taken into consideration in the followup of these patients.
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Kelly C, Rivard L, Salvi S, Hayani A, Hopkins W, O'Brien S, Martin L, Canner J. Surveillance following head, neck, and chest radiotherapy: thyroid ultrasound monitoring for secondary thyroid malignancy. Pediatr Blood Cancer 2013; 60:140-2. [PMID: 22961732 DOI: 10.1002/pbc.24285] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Accepted: 07/16/2012] [Indexed: 11/06/2022]
Abstract
Children who receive head, neck, or chest radiotherapy for various primary malignancies have increased risk for secondary thyroid malignancy. Thyroid nodules are difficult to identify by physical examination and/or laboratory tests. Thyroid ultrasound can detect non-palpable nodules without adverse side effects. We performed a retrospective chart review of 36 patients who received radiotherapy and underwent thyroid ultrasound. Forty-seven percent (n = 17) had ≥1 nodule(s) detected. Seven patients underwent thyroidectomy; four of whom were diagnosed with thyroid malignancy. Our study suggests routine use of thyroid ultrasound in high-risk patients detects subclinical thyroid nodules and potential thyroid malignancy post-radiotherapy.
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Affiliation(s)
- Caitlin Kelly
- Division of Pediatric Hematology/Oncology, Nationwide Children's Hospital/The Ohio State University, Columbus, OH, USA.
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Goldfarb M, Gondek SS, Sanchez Y, Lew JI. Clinic-based ultrasound can predict malignancy in pediatric thyroid nodules. Thyroid 2012; 22:827-31. [PMID: 22780453 DOI: 10.1089/thy.2011.0494] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Thyroid nodules in pediatric patients may carry a greater risk for malignancy than in adults. Most nodules >1 cm in patients ≤ 21 years of age may require thyroidectomy for definitive diagnosis and treatment. Although clinic-based ultrasound (CBUS) has been shown useful in the evaluation of thyroid nodules in adults, its utility in evaluating nodules in the pediatric population remains unclear. METHODS Prospectively collected data regarding 50 patients ≤ 21 years who underwent preoperative CBUS and initial thyroidectomy at a single institution were retrospectively reviewed. All CBUS were performed by endocrine surgeons certified in basic and cervical ultrasonography. Preoperative CBUS characteristics of pediatric thyroid nodules were analyzed with respect to final pathology. RESULTS Of the 50 patients ≤ 21 years of age who underwent surgical resection for a dominant thyroid nodule, there were 45 females and 5 males with an average age of 17.4 years (range: 10-21 years). On univariate analysis, microcalcifications (p<0.001), abnormal lymph nodes (p<0.001), and dimensions taller more than wide (p=0.033) were individual CBUS characteristics predictive of thyroid malignancy. All nine patients with abnormal lymph nodes on CBUS had malignant disease on final pathology. Multiple thyroid nodules, a cystic component, and echogenicity did not predict malignancy; regular borders trended toward predicting a benign nodule (p=0.066). When malignant ultrasound features were considered (i.e., hypoechoic, irregular borders, microcalcifications, abnormal lymph nodes, and shape taller more than wide), having one malignant feature predicted malignancy with an odds ratio of 2.0 while having ≥ 2 features held even greater significance (p=0.004, OR 4.0). All patients with ≥ 3 malignant ultrasound features had thyroid cancer on final pathology. CONCLUSION CBUS is a useful diagnostic modality in determining malignancy status of thyroid nodules in patients ≤ 21 years of age. CBUS should be employed as part of an initial assessment of any pediatric patient presenting with thyroid nodules to help further guide management and treatment.
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Affiliation(s)
- Melanie Goldfarb
- Division of Breast/Soft Tissue and Endocrine Surgery, University of Southern California Keck School of Medicine, Los Angeles, California 90033, USA.
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Thompson CA, Mauck K, Havyer R, Bhagra A, Kalsi H, Hayes SN. Care of the adult Hodgkin lymphoma survivor. Am J Med 2011; 124:1106-12. [PMID: 22114824 PMCID: PMC3224339 DOI: 10.1016/j.amjmed.2011.05.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Revised: 05/20/2011] [Accepted: 05/20/2011] [Indexed: 12/18/2022]
Abstract
Of those individuals diagnosed with Hodgkin lymphoma, 85% will survive and may be affected by residual effects of their cancer and its therapy (chemotherapy, radiation therapy, stem cell transplantation). Hodgkin lymphoma survivors are at risk of developing secondary malignancies, cardiovascular disease, pulmonary disease, thyroid disease, infertility, premature menopause, chronic fatigue, and psychosocial issues. These conditions usually have a long latency and therefore present years or decades after Hodgkin lymphoma treatment, when the patient's care is being managed by a primary care provider. This review summarizes these unique potential medical and psychologic sequelae of Hodgkin lymphoma, and provides screening and management recommendations.
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Affiliation(s)
- Carrie A Thompson
- Division of Hematology, Mayo Clinic College of Medicine, Department of Internal Medicine, Rochester, MN 55905, USA.
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Long-term endocrine side effects of childhood Hodgkin's lymphoma treatment: a review. Hum Reprod Update 2011; 18:12-28. [DOI: 10.1093/humupd/dmr038] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Koch CA, Sarlis NJ. The spectrum of thyroid diseases in childhood and its evolution during transition to adulthood: natural history, diagnosis, differential diagnosis and management. J Endocrinol Invest 2001; 24:659-75. [PMID: 11716153 DOI: 10.1007/bf03343911] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In this contribution, we review current knowledge on the pathogenesis, diagnosis and differential diagnosis of thyroid disorders in childhood and adolescence, as well as present an update on therapy methods and management guidelines for these disorders. This overview is conceptually divided into two parts, one focusing on thyroid functional disorders, i.e. conditions leading to hyper- and hypothyroidism, and another one pertinent to structural abnormalities of the thyroid gland, i.e. nodular disorders and thyroid cancer. Currently, congenital hypothyroidism is diagnosed in a much more timely fashion rather than in the past, rendering hypothyroidism-related mental retardation and developmental deficits very rare in newborns and children and, hence, diminishing significantly its public health impact. At the same time, considerable advances have occurred in our understanding of the molecular basis of several genetic conditions affecting the thyroid gland in childhood, such as familial non-autoimmune hyperthyroidism, as well as of the pathways leading to thyroid neoplasia.
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Affiliation(s)
- C A Koch
- Pediatric and Reproductive Endocrinology Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
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