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Tirkaso BH, Mulugeta GA, Belete TD, Melak MM. Papillary thyroid carcinoma in an 8-year-old Ethiopian child: A case report with literature review. SAGE Open Med Case Rep 2024; 12:2050313X241248392. [PMID: 38680599 PMCID: PMC11047237 DOI: 10.1177/2050313x241248392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 04/02/2024] [Indexed: 05/01/2024] Open
Abstract
Thyroid nodular disease can present in different forms, such as a solitary nodule, multinodular goiter, nodular goiter caused by autoimmune goiter, and nonpalpable thyroid nodules. Among children, thyroid cancer is the most common type of endocrine cancer. Pediatric thyroid cancer is usually detected as a neck mass without any symptoms, leading to variable stages of progression when diagnosed. Papillary thyroid carcinoma is the most common type of thyroid cancer in children with thyroid nodules. We are presenting a case of an 8-year-old male child who was referred to Jimma Medical Center after he developed swelling on the right side of his neck. On examination, multiple, matted 8 × 6 cm, firm to hard, non-tender right lateral neck masses were found, which moved with swallowing. Thyroid function tests were normal. An ultrasound diagnosis of thyroid carcinoma and a cytologic diagnosis of suspicion for papillary thyroid carcinoma (Bethesda V) was made, and an excisional biopsy was advised. A total thyroidectomy was done. A histopathology diagnosis of Papillary thyroid carcinoma (Classic variant) was made. This is an unusual case of Papillary thyroid carcinoma in an Ethiopian child, with plenty of examples previously recorded in the literature but no such report of its occurrence in our setup to our knowledge. When children under 10 have cervical masses, thyroid cancer should be considered. The evaluation of a palpable thyroid mass typically begins with a blood test to check thyroid function, along with ultrasound and fine-needle aspiration biopsy. Currently, fine-needle aspiration biopsy is the most reliable way to diagnose malignancy and determine the appropriate surgical approach. In most cases, treatment will involve a total thyroidectomy. Lymph node dissection is necessary only if lymph node disease is detected during preoperative evaluation.
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Appukutty SJ, Paterson A, Patel NS, Duckworth A, Chan J, O'Donovan M, Marker AJ. Thyroid diagnostic modalities (fine needle aspiration and core needle biopsy) with histology correlation: a tertiary centre experience. J Clin Pathol 2021; 75:620-626. [PMID: 34531287 DOI: 10.1136/jclinpath-2020-207275] [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: 11/23/2020] [Accepted: 04/18/2021] [Indexed: 11/04/2022]
Abstract
AIMS To determine the proportion of thyroid fine needle aspiration (FNA) and core needle biopsy (CNB) cases reported at a single institute into each UK Royal College of Pathologists (RCPath) Thy1-5 and local T category, respectively. Where subsequent histology was available, malignancy rates, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and diagnostic accuracy were compared for both procedures. METHODS 1591 FNAs (2010-2018) and 514 CNBs (2013-2018) cases were identified, together with paired histology excision specimens. RESULTS The FNA samples were classified as: Thy1: 45.3%, Thy2/Thy2c: 22.1%, Thy3a/Thy3f: 28%, Thy4: 1.6% and Thy5: 3%; while the CNB were classified as: T1: 7.2%, T2: 22.4%, T3 59.3%, T4: 1% and T5: 10.1%. Comparison of FNA and CNB classified as Thy5/T5 showed a 100% risk of malignancy (ROM), sensitivity (98% vs 100%), specificity (14.1% vs 12.1%), PPV (29.4% vs 29.4%), NPV (94.9% vs 100%) and accuracy (36.5% vs 35.6%), respectively, for a diagnosis of malignancy. ROMs for other categories were: Thy1/T1 (9% vs 6.7%), Thy2/T2 (5.1% vs 0%), Thy3/T3 (17.5% vs 18.4%) and Thy4/T4 (73.3% vs 100%). CONCLUSIONS The proportion of cases in each RCPath Thy category has remained relatively stable during the 9-year study period, with the exception of the Thy3a category, which has increased over time. This finding is in line with other more recent reports in the literature and the proportion of T3 cases in the CNB group. The proportion of Thy2/Thy2c cases has also reduced over time, reflecting a local change in the triaging protocol for probable benign lesions. Both FNA and CNB showed comparable performance in our study.
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Affiliation(s)
- Sona J Appukutty
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Anna Paterson
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Nishant S Patel
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Adam Duckworth
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - James Chan
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Maria O'Donovan
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Alison J Marker
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Hemmati HR, Shahnazari B, Foroutan M. The Effect of Fine needle aspiration on Detecting Malignancy in Thyroid Nodule. Biomol Concepts 2019; 10:99-105. [PMID: 31199754 DOI: 10.1515/bmc-2019-0012] [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: 01/20/2019] [Accepted: 03/03/2019] [Indexed: 11/15/2022] Open
Abstract
Introduction The prevalence of thyroid nodules is 4-7% in adults. Although less than 5% of nodules in adults are malignant, most nodules are non-neoplastic or benign. Fine needle aspiration (FNA) is a diagnostic technique for evaluation of non-toxic nodules, which has been widely accepted. Its primary objective is the patient triage in order to identify those who need surgery and aid in the decision of the appropriate surgical procedures. Materials and Methods This retrospective study was conducted on 116 patients who underwent thyroidectomy in Semnan's Kowsar Hospital during 2011-2018 in Iran. The data were recorded before and after the surgery in the checklist. The data were compared and the sensitivity, specificity and diagnostic accuracy of FNA were calculated. Data were analyzed by SPSS software (version 18.0) and analyzed by Chi-Square test and Independent Samples test. Results The sensitivity of FNA was 96.9%; its specificity was 81.7%; its positive predictive value (PPV) was 73.8%; its negative predictive value (NPV) was 98%; and its diagnostic accuracy was 86.9%. For the nodules smaller than 4 cm, FNA was calculated with higher sensitivity, specificity, PPV, NPV, and diagnostic accuracy compared to nodules larger than 4 cm. Conclusion FNA is a reliable screening method for preoperative assessment that can accurately detect malignant cases from benign cases, especially if the size of the nodule is smaller than 4 cm.
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Affiliation(s)
- Hamid Reza Hemmati
- Department of Surgery, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Majid Foroutan
- Internal Medicine Department, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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Malheiros DC, Canberk S, Poller DN, Schmitt F. Thyroid FNAC: Causes of false-positive results. Cytopathology 2018; 29:407-417. [PMID: 29768677 DOI: 10.1111/cyt.12575] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2018] [Indexed: 12/17/2022]
Abstract
In this paper, we aim to focus on false positive results in the evaluation of thyroid aspirations, covering cystic, inflammatory, follicular and oncocytic lesions, papillary carcinoma, and medullary carcinoma of thyroid. The recently described entity noninvasive follicular thyroid neoplasm with papillary-like nuclear features is also discussed detailing the impact of its introduction on the sensitivity and specificity of thyroid FNA, as well as the use of molecular tests for diagnostics. Medicolegal issues in relation to current practice in English law are also described.
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Affiliation(s)
- D C Malheiros
- Faculdade de Ciências, Médicas da Santa Casa de São Paulo, São Paulo, Brasil.,IPATIMUP, Institute of Molecular Pathology and Immunology of University of Porto, Porto, Portugal
| | - S Canberk
- IPATIMUP, Institute of Molecular Pathology and Immunology of University of Porto, Porto, Portugal.,I3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.,Department of Pathology subdivision of Cytopathology, Acibadem University, Atasehir-Istanbul, Turkey
| | - D N Poller
- Department of Pathology, Queen Alexandra Hospital, Portsmouth, UK
| | - F Schmitt
- IPATIMUP, Institute of Molecular Pathology and Immunology of University of Porto, Porto, Portugal.,I3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.,Medical Faculty of Porto University, Porto, Portugal
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Balancing the benefits and harms of thyroid cancer surveillance in survivors of Childhood, adolescent and young adult cancer: Recommendations from the international Late Effects of Childhood Cancer Guideline Harmonization Group in collaboration with the PanCareSurFup Consortium. Cancer Treat Rev 2018; 63:28-39. [DOI: 10.1016/j.ctrv.2017.11.005] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 11/08/2017] [Indexed: 12/18/2022]
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6
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Aşık Z, Aylanç H. The prevalence of thyroid nodules in children with family history for nodular goiter. FAMILY PRACTICE AND PALLIATIVE CARE 2017. [DOI: 10.22391/fppc.333879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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7
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Baxter KJ, Short HL, Thakore MA, Fisher JG, Rothstein DH, Heiss KF, Raval MV. Cost comparison of initial lobectomy versus fine-needle aspiration for diagnostic workup of thyroid nodules in children. J Pediatr Surg 2017; 52:1471-1474. [PMID: 28073489 DOI: 10.1016/j.jpedsurg.2016.12.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 12/13/2016] [Accepted: 12/26/2016] [Indexed: 01/21/2023]
Abstract
BACKGROUND Though uncommon in children, pediatric thyroid nodules carry a higher risk of malignancy than adult nodules. While fine-needle aspiration (FNA) has been well established as the initial diagnostic test in adults, it has been more slowly adopted in children. The purpose of this study was to examine the comparative cost of FNA versus initial diagnostic lobectomy (DL) in the pediatric patient with an ultrasound-confirmed thyroid nodule. METHODS A decision tree model was created using an adolescent with an asymptomatic thyroid nodule as the reference case. Probabilities were defined based on review of the pediatric and adult literature. Costs were determined from previous literature and the publicly available Medicare physician fee schedule. Tornado plot and sensitivity analyses were performed to assess sources of cost variation. RESULTS Using decision analysis, FNA was less costly than DL with an estimated cost of $2529 vs. $5680. Tornado analysis demonstrated that the probability of an initial indeterminate FNA result contributed most to cost variation. On sensitivity analysis, when probability of an indeterminate FNA result was increased to 35%, the maximum value found in the literature, FNA remained less costly. In Monte Carlo simulation set to 10,000 iterations, FNA was superior to DL in 74% of cases. CONCLUSIONS In this theoretical model based on available literature and costs, FNA is less costly than DL for initial diagnostic workup of thyroid nodules in children. Securing resources to offer FNA in the work-up of thyroid nodules may be financially beneficial to hospitals and patients. LEVEL OF EVIDENCE Level 1 cost effectiveness study - using reasonable costs and alternatives used in study with values obtained from many studies, study used multi-way sensitivity analysis.
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Affiliation(s)
- Katherine J Baxter
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine Children's Healthcare of Atlanta, Atlanta, GA, United States
| | - Heather L Short
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine Children's Healthcare of Atlanta, Atlanta, GA, United States
| | - Mitali A Thakore
- Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Jeremy G Fisher
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine Children's Healthcare of Atlanta, Atlanta, GA, United States
| | - David H Rothstein
- Department of Pediatric Surgery, Women and Children's Hospital of Buffalo; Department of Surgery, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Kurt F Heiss
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine Children's Healthcare of Atlanta, Atlanta, GA, United States
| | - Mehul V Raval
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine Children's Healthcare of Atlanta, Atlanta, GA, United States.
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Krauss EA, Mahon M, Fede JM, Zhang L. Application of the Bethesda Classification for Thyroid Fine-Needle Aspiration: Institutional Experience and Meta-analysis. Arch Pathol Lab Med 2016; 140:1121-31. [DOI: 10.5858/arpa.2015-0154-sa] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context.—Fine-needle aspiration (FNA) biopsies have been an important component in the preoperative evaluation of thyroid nodules. Until the introduction of the Bethesda System for Reporting Thyroid Cytopathology (BSRTC) in 2008, individual institutions had developed their own diagnostic categories. The BSRTC proposed 6 categories in an attempt to standardize reporting of thyroid FNA.
Objective.—To present a 15-year experience of thyroid FNA at one institution, including data before and after introduction of the BSRTC. The risk of malignancy is compared with the meta-analysis of high-quality published data.
Data Sources.—Data sources were PubMed, a manual search of references, and institutional data.
Conclusions.—The diagnostic categories developed at our institution were similar to those proposed by the BSRTC, with best fit into the 6 categories easily accomplished and reported in the final 2 years of the study. Significant differences were noted in the frequencies of cases in diagnostic categories Benign (II; P = .003), Suspicious for follicular neoplasm/Follicular neoplasm (IV; P < .001), and Malignant (VI; P = .003) after the introduction of the BSRTC. Eighteen published articles met the criteria for inclusion in the meta-analysis. The risk of malignancy in each category in our institution was similar to that determined in the meta-analysis, except for Insufficient for diagnosis (I; 20% versus 9%–14%). Meta-analysis showed an overlapping 95% CI of risk of malignancy between Atypia of undetermined significance/Follicular lesion of undetermined significance (III; 11%–23%) and Suspicious for follicular neoplasm/Follicular neoplasm (IV; 20%–29%), suggesting similar risks of malignancy. The use of newer molecular tests for these indeterminate cases may further refine risk assessment.
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Affiliation(s)
- Elliot A. Krauss
- From the Department of Pathology, University Medical Center of Princeton, Plainsboro, New Jersey (Drs Krauss, Fede, and Zhang); the Department of Pathology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey (Drs Krauss, Fede, and Zhang, and Ms Mahon); the Department of Chemical Biology, Rutgers Ernest Mario School of Pharmacy, Piscataway, New Jersey (Dr Zhang); and the Cancer
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9
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Amirazodi E, Propst EJ, Chung CT, Parra DA, Wasserman JD. Pediatric thyroid FNA biopsy: Outcomes and impact on management over 24 years at a tertiary care center. Cancer Cytopathol 2016; 124:801-810. [DOI: 10.1002/cncy.21750] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 04/07/2016] [Accepted: 04/07/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Elmira Amirazodi
- Division of Endocrinology; The Hospital for Sick Children; Toronto Ontario Canada
| | - Evan J. Propst
- Department of Otolaryngology, Head and Neck Surgery; The Hospital for Sick Children and University of Toronto; Toronto Ontario Canada
| | - Catherine T. Chung
- Division of Pathology; The Hospital for Sick Children; Toronto Ontario Canada
| | - Dimitri A. Parra
- Department of Diagnostic Imaging; The Hospital for Sick Children; Toronto Ontario Canada
| | - Jonathan D. Wasserman
- Division of Endocrinology; The Hospital for Sick Children; Toronto Ontario Canada
- Department of Pediatrics; University of Toronto; Toronto Ontario Canada
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10
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Partyka KL, Huang EC, Cramer HM, Chen S, Wu HH. Histologic and clinical follow-up of thyroid fine-needle aspirates in pediatric patients. Cancer Cytopathol 2016; 124:467-71. [DOI: 10.1002/cncy.21713] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 02/11/2016] [Accepted: 02/16/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Kristen L. Partyka
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis Indiana
| | - Eric C. Huang
- Department of Pathology and Laboratory Medicine; University of California, Davis Medical Center; Sacramento California
| | - Harvey M. Cramer
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis Indiana
| | - Shaoxiong Chen
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis Indiana
| | - Howard H. Wu
- Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis Indiana
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11
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Al Nofal A, Gionfriddo MR, Javed A, Haydour Q, Brito JP, Prokop LJ, Pittock ST, Murad MH. Accuracy of thyroid nodule sonography for the detection of thyroid cancer in children: systematic review and meta-analysis. Clin Endocrinol (Oxf) 2016; 84:423-30. [PMID: 25845503 DOI: 10.1111/cen.12786] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 02/24/2015] [Accepted: 03/27/2015] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Thyroid ultrasound (US) is a widely used tool for evaluating thyroid nodules. Various US features have been suggested as predictors of thyroid cancer in children. OBJECTIVE To conduct a systematic review and meta-analysis to assess the diagnostic accuracy of different thyroid US features in detecting thyroid cancer in children. METHODS We searched multiple online databases for cohort studies that enrolled paediatric patients with thyroid nodules (age <21 years) and evaluated the accuracy of 12 relevant ultrasound features. Diagnostic measures were pooled across studies using a random effects model. RESULTS The search strategy yielded 1199 citations, of which 12 studies met the predefined inclusion criteria (750 nodules). The prevalence of thyroid cancer was 27·2% (40·8% in patients with a history of radiation exposure and 23·2% in patients without a history of exposure to radiation). The most common cancer was papillary thyroid cancer (86·7%). The presence of internal calcifications and enlarged cervical lymph nodes were the US features with the highest likelihood ratio [4·46 (95% CI: 1·87-10·64) and 4·96 (95% CI: 2·01-12·24), respectively] for thyroid cancer. A cystic nodule was the feature with highest likelihood ratio for benign nodules [1·96 (95% CI: 0·87-4·43)]. CONCLUSION Thyroid US features are not highly accurate predictors of benign or malignant aetiology of thyroid nodules in children. Internal calcification may predict malignancy, and cystic appearance may suggest benign aetiology.
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Affiliation(s)
- Alaa Al Nofal
- Division of Paediatric Endocrinology, Mayo Clinic, Rochester, MN, USA
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, MN, USA
| | - Michael R Gionfriddo
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Mayo Graduate School, Rochester, MN, USA
| | - Asma Javed
- Division of Paediatric Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Qusay Haydour
- Internal Medicine Program, Georgia Regents University, Augusta, GA, USA
| | - Juan P Brito
- Division of Diabetes, Endocrinology, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Larry J Prokop
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
| | - Siobhan T Pittock
- Division of Paediatric Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Mohammad Hassan Murad
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Evidence-Based Practice Research Program, Mayo Clinic, Rochester, MN, USA
- Division of Preventive Medicine, Mayo Clinic, Rochester, MN, USA
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Solymosi T, Lukacs Toth G, Budai L, Gal I. The Clinical and Pathological Presentation of Thyroid Nodules in Children and the Comparison with Adult Population: Experience of a Single Institution. Int J Endocrinol 2016; 2016:1256189. [PMID: 27087807 PMCID: PMC4818840 DOI: 10.1155/2016/1256189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 01/18/2016] [Indexed: 12/03/2022] Open
Abstract
The clinical and pathological presentation of thyroid nodules among younger and adult patients was compared in an iodine-deficient (ID) region. Data of 3,010 consecutive patients younger than 20 years and 3,010 patients older than 20 years were compared. The proportion of nodular goiters (22.8% versus 39.3%), the ratio of surgically treated nodules (33.2% versus 15.2%), and the proportion of malignant nodules (4.3% versus 2.1%) among diseased patients differed significantly between the two groups (younger versus adult). Nine papillary and 1 medullary carcinoma were found among children, while 15 papillary, 2 follicular, 1 insular, 1 anaplastic, and 1 medullary carcinomas occurred among adults. The ratio of follicular adenoma to hyperplastic nodules (3 : 1 to 1 : 1.67), the proportion of follicular variant (77.8% versus 26.7%), T4 tumors (77.8% versus 33.3%), and tumors with lymph node metastasis (88.9% versus 66.7%) were significantly higher among younger papillary carcinoma patients. No malignancies occurred among spongiform and central type cysts. Similarly to iodine-sufficient regions, more nodules are malignant and carcinomas have a clinically more aggressive presentation in children in comparison with adult patients in ID. Taking the significantly greater proportion of adenomas and the lack of follicular carcinoma into account, a conservative approach has to be considered in follicular tumors among children.
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Affiliation(s)
- Tamas Solymosi
- Thyroid Outpatient Department, Bugat Hospital, 6 Fenyves Street, Matrafured, Gyongyos 3232, Hungary
- *Tamas Solymosi:
| | - Gyula Lukacs Toth
- Department of Pathology, Bugat Hospital, Dozsa Gyorgy Street, Gyongyos 3200, Hungary
| | - Laszlo Budai
- Department of Surgery, Bugat Hospital, Dozsa Gyorgy Street, Gyongyos 3200, Hungary
| | - Istvan Gal
- Department of Surgery, Robert Karoly Hospital, Lehel Street 59, Budapest 1136, Hungary
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Abstract
Thyroid nodules are commonly diagnosed in adults. Although rare in children, the risk for thyroid cancer is much higher in the pediatric population compared with adults. Presenting as either a solitary nodule or a multinodular goiter, thyroid nodular disease in children requires a thorough workup that includes a detailed clinical examination comprised of prior history of thyroid disease in the patient or in their family, history of radiation exposure, careful palpation of the thyroid and lymph nodes, blood tests, ultrasonography, and cytological assessment. Thyroid surgery is the gold-standard treatment for pediatric thyroid nodules; nonetheless, the extent of surgery remains controversial. Because surgery is not without risk, the decision matrix necessitates focus on the benefits of surgery for the child contingent upon all the preoperative exams. New diagnostic technology such as molecular testing with fine needle aspiration biopsy may help distinguish between benign and malignant lesions while potentially decreasing surgery for benign disease. The objective of this review is to summarize new concepts in clinical disease management of nodular thyroid disease in the pediatric population, including patient history, medical examination, and diagnosis workup.
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Affiliation(s)
- Jeremy T Guille
- Division of Otolaryngology-Head and Neck Surgery, Division of General Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin, USA
| | - Adwoa Opoku-Boateng
- Division of Otolaryngology-Head and Neck Surgery, Division of General Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin, USA
| | - Susan L Thibeault
- Division of Otolaryngology-Head and Neck Surgery, Division of General Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin, USA
| | - Herbert Chen
- Division of Otolaryngology-Head and Neck Surgery, Division of General Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin, USA
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14
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Vasudev V, A L H, B R, S G. Efficacy and Pitfalls of FNAC of Thyroid Lesions in Children and Adolescents. J Clin Diagn Res 2014; 8:35-8. [PMID: 24596718 DOI: 10.7860/jcdr/2014/6718.3913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Accepted: 09/19/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVES Fine-needle aspiration has proven safe and efficacious in the evaluation of nodular diseases in the adults. It has been used extensively to select patients for surgical exploration with a high degree of reliability. The purpose of this study was to assess the extent of its applicability in thyroid lesions in children and adolescents, as well as to determine distribution of thyroid lesions in pediatric and adolescent patients in whom the prevalence of thyroid nodules and probability of malignancy are different. METHODOLOGY This is a four-year study undertaken between January 2009 and December 2012, during which, 284 fine-needle aspiration cytology were performed for palpable thyroid lesions in children and adolescents and analysed. Out of these 11, 52, 82 and 116 aspirates belonged to the age group between 7-<12 years, 12 -<16 years, 16 -<19 years, 19-21 years respectively. There were 261 (91.9%) satisfactory aspirates and 23 unsatisfactory aspirates (8.1%). These 261 satisfactory aspirates with adequate cellular material were taken up for interpretation and analysed. Thirty one patients underwent thyroidectomy. There were 4 true positives, 24 true negatives, 2 false positives and one false negative case in this study. Sensitivity, Specificity, Accuracy, Positive predictive value and Negative predictive value were calculated. RESULTS Benign cytology was reported in 89 cases (34.2%) where 11 cases (4.2%) were males. Thyroiditis was observed in 154 cases (59%) and 8 cases (3.1%) were males. Suspicious cytology was reported in 12 cases and comprised of 2 cases with a suspicion of Papillary Carcinoma and 10 cases (3.8%), with a suspicion of a Follicular lesion. Papillary Carcinoma was detected on 6 cases where all were females. The Sensitivity was 96%, Specificity was 66% and the Accuracy was 90%, Positive predictive value was 66%, Negative predictive value was 96%. CONCLUSION Fine-needle aspiration cytology of palpable thyroid lesions in children and adolescents is a good screening test because of its high sensitivity. Majority of the nodules in this age-group are benign and fine-needle aspiration cytology helps prevent unnecessary surgery.
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Affiliation(s)
- Vidya Vasudev
- Assistant Professor, Department of Pathology, Mysore Medical College and Research Institute , Mysore, Karnataka, India
| | - Hemalatha A L
- Professor and HOD, Department of Pathology, Mysore Medical College and Research Institute , Mysore, Karnataka, India
| | - Rakhi B
- Post Graduate, Department of Pathology, Mysore Medical College and Research Institute , Mysore, Karnataka, India
| | - Githanjali S
- Post Graduate, Department of Pathology, Mysore Medical College and Research Institute , Mysore, Karnataka, India
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Akhavan-Moghadam J, Afaaghi M, Maleki AR, Saburi A. Fine needle aspiration: an atraumatic method to diagnose head and neck masses. Trauma Mon 2013; 18:117-21. [PMID: 24350168 PMCID: PMC3864395 DOI: 10.5812/traumamon.10541] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 02/18/2013] [Accepted: 09/23/2013] [Indexed: 11/24/2022] Open
Abstract
Background Patients presenting with a mass require tissue biopsy for histological diagnosis and treatment. Fine needle aspiration (FNA) is offered as an atraumatic, well tolerated, and inexpensive method for obtaining a biopsy from these lesions. Objectives In this study we evaluated the accuracy of FNA as an atraumatic method among patients with nonthyroidal masses for diagnosis of neoplastic masses compared to open surgery. Patients and Methods In a cross-sectional study, 65 patients with a head and neck masses (nonthyroidal) referred to us from 2004 to 2009. Those who had both FNA and open biopsy (the gold standard) were assessed for specificity, sensitivity, positive and negative predictive values of FNA in diagnoses. Results Sixty-five cases with both definite diagnoses of open biopsy and FNA were assessed. The mean (± standard deviation) age of patients was 39.96 ± 19.69 years (range 10 to 82 years). Twenty-five (40.8%) subjects were categorized as malignant neoplasms, 16 (19.4%) as benign neoplasms, and 24 (39.8%) as non-neoplastic lesions. The sensitivity, specificity, positive and also negative predictive values of FNA in the diagnosis of neoplastic masses were 95%, 85%, 92.68%, and 91.66% respectively, and the diagnostic accuracy was 92.3%. Conclusions It seems that FNA is a useful atraumatic diagnostic technique with a high diagnostic accuracy which can provide a highly sensitive diagnosis with low false positive diagnoses in patients with nonthyroidal masses.
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Affiliation(s)
- Jamal Akhavan-Moghadam
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Department of Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Mahdi Afaaghi
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Department of Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Ali Reza Maleki
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Department of Surgery, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Amin Saburi
- Health Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Atherosclerosis and Coronary Artery Research Center, Birjand University of Medical Sciences, Birjand, IR Iran
- Corresponding author: Amin Saburi, Health Research Center, Baqiyatallah University of Medical Sciences, Mollasadra Av., Vanak Sq., Tehran, IR Iran. Tel./Fax: +98-2188600067, E-mail:
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Needle core biopsy in the diagnosis of pediatric thyroid neoplasms: a single institution retrospective review. Pediatr Surg Int 2013; 29:437-43. [PMID: 23411614 DOI: 10.1007/s00383-013-3278-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/24/2013] [Indexed: 10/27/2022]
Abstract
PURPOSE Our institution routinely utilizes needle core biopsy (NCB), instead of fine needle aspiration, in the evaluation of pediatric thyroid nodules. This practice initially arose from limited cytopathology services in our hospital. Given the lack of information regarding the utility of NCB in diagnosing pediatric thyroid neoplasms, we set out to review our institution's experience with this technique. METHODS We performed a single institution retrospective chart review of all children who underwent thyroidectomy for primary thyroid pathology. RESULTS Seventy-four patients, with a mean age of 12.9 ± 4.5 (SD) years, underwent partial or total thyroidectomy between 2002 and 2010. Seven of these patients had medically refractive hyperthyroidism. The remaining 67 patients had one or more thyroid nodules as identified by ultrasound. 24 (36 %) of these cases were malignant on final pathology. 14 (58 %) of the malignant cases were papillary thyroid carcinoma. 46 of the thyroid nodule cases underwent pre-operative NCB. Biopsy results for these patients were non-diagnostic in 6 (13 %), benign in 11 (24 %), atypical in 17 (37 %), and malignant in 12 (26 %). There were no complications arising from NCB. Sensitivity of NCB for diagnosing papillary carcinoma (PC) and follicular neoplasm was calculated at 0.88 (0.47-1.0, 95 % CI) and 0.84 (0.60-0.97, 95 % CI), respectively. Of the 28 patients not undergoing preoperative NCB, 12 underwent hemithyroidectomy, with one patient (8 %) requiring completion thyroidectomy for PC. Overall, the sensitivity of NCB in diagnosing PC and follicular thyroid neoplasms was 0.85 (0.55-0.99, 95 % CI), while the specificity was 0.63 (0.42-0.82, 95 % CI). CONCLUSIONS Needle core biopsy appears to have a low rate of associated complications, and its sensitivity for diagnosing PC and follicular neoplasm is comparable to what has been reported for fine needle aspiration biopsy in a similar patient population.
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Monaco SE, Pantanowitz L, Khalbuss WE, Benkovich VA, Ozolek J, Nikiforova MN, Simons JP, Nikiforov YE. Cytomorphological and molecular genetic findings in pediatric thyroid fine-needle aspiration. Cancer Cytopathol 2012; 120:342-50. [PMID: 22605559 DOI: 10.1002/cncy.21199] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 02/20/2012] [Accepted: 03/06/2012] [Indexed: 01/18/2023]
Abstract
BACKGROUND The Bethesda System for Reporting Thyroid Cytopathology is largely based on data from adult studies. Although thyroid nodules in children are rare, the rate of malignancy is high. The authors' aim was to analyze the cytomorphology and mutational profiles in pediatric thyroid fine-needle aspirations (FNAs). METHODS Thyroid FNAs from patients 21 years old or younger were identified from the authors' pathology archive, categorized using the Bethesda System for Reporting Thyroid Cytopathology, and correlated with histological and molecular follow-up. RESULTS A total of 179 samples from 142 patients were identified, including 96 cases (54%) with histological follow-up and 66 cases (37%) with molecular data. The diagnoses included 21 (12%) unsatisfactory, 82 (46%) negative, 43 (24%) atypia or follicular lesion of undetermined significance, 19 (11%) suspicious for follicular neoplasm, 6 (3%) suspicious for malignancy, and 8 (4%) positive for malignancy. The rate of malignancy in each category was 0%, 7%, 28%, 58%, 100%, and 100%, respectively. Of the 66 FNAs with molecular data, there were 11 (17%) positive for mutations. All mutation-positive FNAs were papillary thyroid carcinomas (PTCs) on resection. The overall sensitivity and specificity in this population were 80% and 100%, respectively. CONCLUSIONS This study demonstrates that thyroid FNA in children is a sensitive and highly specific tool. There was a 17% positivity rate for a genetic mutation, which correlated with malignancy in all cases. In comparison to adults, there was a higher prevalence of RET/PTC mutations and lower prevalence of BRAF mutations, which may in part explain the less aggressive nature of PTCs reported in children.
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Affiliation(s)
- Sara E Monaco
- Department of Pathology, University of Pittsburgh Medical Center, Pennsylvania, USA.
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Kashi Z, Torabizadeh Z, Akha O, Yaseri A, Shahidi MH, Mokhtare M. Combination of aspiration and non-aspiration fine needle biopsy for cytological diagnosis of thyroid nodules. CASPIAN JOURNAL OF INTERNAL MEDICINE 2011; 2:299-303. [PMID: 24551435 PMCID: PMC3895826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/12/2011] [Revised: 08/15/2011] [Accepted: 09/26/2011] [Indexed: 06/03/2023]
Abstract
BACKGROUND Good cytological sample is very important for the cytological diagnosis of thyroid nodules. The aim of this study was to evaluate the adequacy of prepared samples by the combination of aspiration and non- aspiration fine needle biopsy. METHODS In this descriptive - analytical study, sampling was done simultaneously for each patient in fine needle aspiration and non-aspiration biopsy. The sufficiency of samples was studied using Mair Scoring System. Wilcoxon Signed Rank test was used for the data analysis. RESULTS Three hundred two cases (289 females, 13 males) with the mean age of 43.83±12.9 years were evaluated. Inadequate samples were 31 (10.3%) in fine needle aspiration, 40 (13.2%) in non-aspiration and 13 cases (4.3%) by using two methods together (p=0.0001). The average total score was 6.00±2.17 in fine needle aspiration and 5.76±2.26 in non-aspiration method (p=0.08), and 6.6±1.98 in the combination of the two methods (p<0001 comparing with one method alone). CONCLUSION The results show that using both methods simultaneously in each nodule considerably increases the efficiency of samples for cytological diagnosis.
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Affiliation(s)
- Zahra Kashi
- Department of Internal Medicine, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
- Traditional and Complementary Medicine Research Center, Mazandaran University of Medical Sciences, Sari, Iran
- Infertility and reproductive Health Research Center, Babol University of Medical Sciences, Babol, Iran
| | - Zhila Torabizadeh
- Department of Pathology, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ozra Akha
- Department of Internal Medicine, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ali Yaseri
- Department of Pathology, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Hosein Shahidi
- Department of Pathology, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Marjan Mokhtare
- Department of Internal Medicine, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran
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Revised Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2011. [DOI: 10.3342/kjorl-hns.2011.54.1.8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bargren AE, Meyer-Rochow GY, Sywak MS, Delbridge LW, Chen H, Sidhu SB. Diagnostic utility of fine-needle aspiration cytology in pediatric differentiated thyroid cancer. World J Surg 2010; 34:1254-60. [PMID: 20091309 DOI: 10.1007/s00268-010-0391-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Pediatric patients present with thyroid nodules less often than adults, but the rate of malignancy is much higher. This study was designed to determine the ability of fine-needle aspiration cytology (FNA) to diagnose accurately and facilitate management of thyroid neoplasms in pediatric patients. METHODS A retrospective study revealed 110 patients <19 years old who had undergone thyroid surgery and FNA biopsy at two academic institutions over the last 28 years. FNA sensitivity for diagnosing papillary thyroid cancer (PC) and follicular neoplasm (FN) was investigated. RESULTS Of 110 patients who presented for surgery, 27 had PC and 33 had a FN: 4 follicular carcinomas (FCs) and 29 follicular adenomas (FAs). Among the PCs patients, the FNA results were as follows: 1 (4%) nondiagnostic, 6 (22%) atypical, 2 (7%) benign, and 18 (67%) malignant lesions. The sensitivity of a malignant FNA was 90% for diagnosing a PC. Sensitivity of an atypical FNA was 75% for FCs and 69% for FAs, giving an overall FN sensitivity of 70%. Of the atypical FNA readings, 60% had confirmed histological atypical features, and 19% were malignant. In 95% of the malignant FNA reports, final histology confirmed PC, resulting in a positive predictive value of 95%. CONCLUSIONS FNA biopsy can reliably diagnose malignancy in pediatric thyroid patients and should be used as a standard technique to indicate surgical treatment. Atypical or suspicious FNA results do not predict cancer effectively, confirming the current accepted practice for adults that diagnostic excision is required to exclude malignancy in pediatric patients.
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Affiliation(s)
- Anna E Bargren
- Section of Endocrine Surgery, Department of Surgery, H4/722 Clinical Science Center, University of Wisconsin, 600 Highland Avenue, Madison, WI 53792, USA.
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Thyroid fine needle aspiration biopsies in children: study of cytological-histological correlation and immunostaining with thyroid peroxidase monoclonal antibodies. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2010:690108. [PMID: 20652042 PMCID: PMC2905910 DOI: 10.1155/2010/690108] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2009] [Revised: 02/19/2010] [Accepted: 04/30/2010] [Indexed: 01/21/2023]
Abstract
Context. There is limited data comparing results of fine needle aspiration biopsies (FNABs) to histological diagnosis in children.
Design. FNABs were performed in 707 children and cytological results were compared to histology in 165 cases. The usefulness of immunostaining with anti-TPO monoclonal antibodies (MoAb47) on FNAB samples was examined in 54 operated patients.
Results. Among unsatisfactory, benign, suspicious, and malignant FNAB, the histological diagnoses were benign in 12/12 (100%), 69/70 (98.5%), 40/50 (80.0%), and 0/33 (0%), respectively. After surgery, malignancy was established in 44/165 (26.6%) cases. The sensitivity, specificity, and positive and negative predictive values were 95.4%, 55.8%, 61.7%, and 95% with standard FNAB; and 100%, 75%, 73.3, and 100% with MoAb47. Among suspicious FNAB, positive MoAb47 staining was a reliable marker for exclusion of malignancy.
Conclusion. Benign and malignant FNAB accurately predict histological diagnosis. In suspicious FNAB, MoAb47 immunostaining may be a useful adjunct to standard cytology.
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Altıncık A, Demir K, Abacı A, Böber E, Büyükgebiz A. Fine-needle aspiration biopsy in the diagnosis and follow-up of thyroid nodules in childhood. J Clin Res Pediatr Endocrinol 2010; 2:78-80. [PMID: 21274343 PMCID: PMC3005668 DOI: 10.4274/jcrpe.v2i2.78] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2010] [Accepted: 05/10/2010] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE To assess the role of fine-needle aspiration biopsy (FNAB) in the management of pediatric thyroid nodules. METHODS Results of 30 FNABs performed in our clinic were retrospectively reviewed. Clinical and surgical follow-up data were obtained from the patient files, and clinical correlation and accuracy of FNAB were evaluated. RESULTS The results of 30 FNABs were reported as benign in 24 (80%), insufficient in 4 (13.3%) patients, malignant in 1 (3.3%), and suspicious in 1 (3.3%) patient. One patient with a FNAB result of malignancy underwent surgery and the histological diagnosis was papillary carcinoma. FNAB was repeated in two of the insufficient biopsies, and reported as benign; in one of these patients, the thyroid nodule disappeared and in one, remained stable at clinical follow-up. Four of the patients with benign FNAB results underwent surgery at clinical follow-up because of an increase in the size of the nodules and one patient was found to have papillary carcinoma. The remaining patients were clinically followed. In this study, the malignancy prevalence was 6.6% in patients with thyroid nodules. There was only one false-negative case. CONCLUSION FNAB is a reliable diagnostic tool in the management of pediatric thyroid nodules.
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Affiliation(s)
- Ayça Altıncık
- Dokuz Eylül University Faculty of Medicine, Pediatric Endocrinology, İzmir, Turkey.
| | - Korcan Demir
- Dokuz Eylül University Faculty of Medicine, Pediatric Endocrinology, İzmir, Turkey
| | - Ayhan Abacı
- Keçiören Training and Research Hospital, Pediatric Endocrinology, Ankara, Turkey
| | - Ece Böber
- Dokuz Eylül University Faculty of Medicine, Pediatric Endocrinology, İzmir, Turkey
| | - Atilla Büyükgebiz
- Bilim University Faculty of Medicine, Pediatric Endocrinology, İstanbul, Turkey
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Mirshemirani A, Roshanzamir F, Tabari AK, Ghorobi J, Salehpoor S, Gorji FA. Thyroid nodules in childhood: a single institute experience. IRANIAN JOURNAL OF PEDIATRICS 2010; 20:91-6. [PMID: 23056688 PMCID: PMC3446001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/01/2009] [Revised: 09/06/2009] [Accepted: 10/14/2009] [Indexed: 11/01/2022]
Abstract
OBJECTIVE Thyroid nodules are rare in children. Multiple diagnostic modalities are used to evaluate the thyroid mass. The aim of this study was to determine results of management of thyroid nodules in children with special attention to the role of fine needle aspiration biopsy (FNAB) in diagnosis. METHODS Thirty-two children who underwent surgery for thyroid nodules in Mofid Children's Hospital within 10 years (1996 to 2005) were retrospectively studied. From clinical records we obtained data about demographic characteristics, clinical manifestations, ultrasonography (USG) findings, and FNAB results, pathological reports, surgical therapy and complications. Data was analyzed statistically for association with thyroid cancer. FINDINGS Twenty-five patients (78.1%) were girls, and 7 (21.9%) boys. Mean age was 10.9 (range 8 to 14) years. 24 (75%) patients had benign and 8 (25%) malignant tumors. 18 (56.25%) nodules were located in the right lobe. Statistical analysis revealed sensitivity, specificity, accuracy, and positive and negative predictive values as follows: 80%, 65%, 63%, 25%, and 86% for USG; 35%, 41%, 40%, 18%, and 66% for RNS; 91%, 94%, 90%, 74%, and 96% for FNAB respectively. CONCLUSION Clinical judgment as determined by serial physical findings with USG continues to be the most important factor in the management of thyroid nodules in children. FNAB is the most accurate method of investigation and its accuracy is improved by USG guidance.
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Affiliation(s)
- Alireza Mirshemirani
- Department of Pediatric Surgery, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran,Corresponding Author:Address: Pediatric Surgery Research Center, Mofid Children's Hospital, Dr Sharati St, Tehran, IR Iran. E-mail:
| | - Fatolah Roshanzamir
- Department of Pediatric Surgery, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | | | - Javad Ghorobi
- Department of Pediatric Surgery, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Shadab Salehpoor
- Department of Pediatrics, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Fatemeh Abdollah Gorji
- Department of Pediatric Surgery, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
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Hoperia V, Larin A, Jensen K, Bauer A, Vasko V. Thyroid Fine Needle Aspiration Biopsies in Children: Study of Cytological-Histological Correlation and Immunostaining with Thyroid Peroxidase Monoclonal Antibodies. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010. [DOI: 10.1186/1687-9856-2010-690108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Cooper DS, Doherty GM, Haugen BR, Kloos RT, Lee SL, Mandel SJ, Mazzaferri EL, McIver B, Pacini F, Schlumberger M, Sherman SI, Steward DL, Tuttle RM. Revised American Thyroid Association management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 2009; 19:1167-214. [PMID: 19860577 DOI: 10.1089/thy.2009.0110] [Citation(s) in RCA: 4642] [Impact Index Per Article: 309.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the publication of the American Thyroid Association's guidelines for the management of these disorders was published in 2006, a large amount of new information has become available, prompting a revision of the guidelines. METHODS Relevant articles through December 2008 were reviewed by the task force and categorized by topic and level of evidence according to a modified schema used by the United States Preventative Services Task Force. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to optimal surgical management, radioiodine remnant ablation, and suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using ultrasound and serum thyroglobulin as well as those related to management of recurrent and metastatic disease. CONCLUSIONS We created evidence-based recommendations in response to our appointment as an independent task force by the American Thyroid Association to assist in the clinical management of patients with thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Stevens C, Lee JKP, Sadatsafavi M, Blair GK. Pediatric thyroid fine-needle aspiration cytology: a meta-analysis. J Pediatr Surg 2009; 44:2184-91. [PMID: 19944231 DOI: 10.1016/j.jpedsurg.2009.07.022] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2009] [Revised: 07/03/2009] [Accepted: 07/03/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND There is conflicting evidence in the current literature regarding the use of fine-needle aspiration (FNA) biopsy in the diagnosis of a thyroid nodule in the pediatric population. There are numerous studies that look at the sensitivity and specificity of this test with varying results. A meta-analysis will provide further insight into this topic. PURPOSE Our objective was to investigate the diagnostic parameters of FNA biopsy in the diagnosis of a thyroid nodule in the pediatric population, specifically, to determine the sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) of the test in differentiating malignant vs benign tumors. MATERIAL AND METHODS We performed a literature search of Medline, Embase, and evidence based medicine (EBM) reviews for English studies that looked at FNA biopsy in thyroid nodules in the pediatric population, in which diagnostic values were present or could be calculated and where FNA results were compared to an acceptable reference standard. Two reviewers independently selected all abstracts, and from these, studies to review. Two reviewers also independently checked diagnostic values in the studies or calculated them from data available. A meta-analysis was performed, and pooled diagnostic test values were calculated using a random-effects, bivariate meta-regression model. Studies were also assessed for quality using the quality assessment for diagnostic accuracy studies tool. RESULTS Twelve studies were included for review. The quality of the studies in general was good. The pooled estimate of sensitivity and specificity were 94% (95% confidence interval [CI], 86%-100%) and 81% (95% CI, 72%-91%), respectively. Assuming 20% of nodules are malignant, the accuracy, PPV, and NPV were 83.6%, 55.3%, and 98.2%, respectively. CONCLUSION This meta-analysis provides good evidence that FNA biopsy of thyroid nodules is a sensitive test in the pediatric population and may be a useful tool for excluding malignancy in young patients. Future prospective studies are needed to evaluate this further.
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Affiliation(s)
- Christopher Stevens
- Division of Pediatric General Surgery, University of British Columbia, Vancouver, British Columbia, Canada
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Izquierdo R, Shankar R, Kort K, Khurana K. Ultrasound-guided fine-needle aspiration in the management of thyroid nodules in children and adolescents. Thyroid 2009; 19:703-5. [PMID: 19445626 DOI: 10.1089/thy.2009.0058] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The reported incidence of thyroid nodules in children and adolescents is estimated to be between 1% and 2%. However, this incidence may be increasing because diagnostic radiological procedures are detecting incidental thyroid nodules in children. The objective of this study was to assess the diagnostic accuracy, sensitivity, and specificity of ultrasound-guided fine-needle aspiration (US-FNA) of thyroid nodules in children and adolescents. METHODS Forty-two children (mean age, 14.75 years) underwent US-FNA of 52 thyroid nodules. The specificity, sensitivity, diagnostic accuracy, and unsatisfactory rates were compared to other similar studies. RESULTS Six patients had a cytological diagnosis of papillary thyroid cancer, which was confirmed at surgery. There were no false-negative specimens, and cytological diagnostic accuracy was 93.7%. The inadequate rate was only 1.9%. CONCLUSIONS US-FNA of thyroid nodules in children and adolescents is highly accurate in experienced hands and is associated with a very low inadequate rate.
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Affiliation(s)
- Roberto Izquierdo
- Department of Medicine, SUNY Upstate Medical University, Syracuse, NY 13214, USA.
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Kim MJ, Kim EK, Park SI, Kim BM, Kwak JY, Kim SJ, Youk JH, Park SH. US-guided fine-needle aspiration of thyroid nodules: indications, techniques, results. Radiographics 2009; 28:1869-86; discussion 1887. [PMID: 19001645 DOI: 10.1148/rg.287085033] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Fine-needle aspiration (FNA) biopsy of thyroid nodules is minimally invasive and safe and is usually performed on an outpatient basis. However, the optimal application of FNA requires not only technical skill but also an awareness of the limitations of the procedure, the indications for its use, the factors that affect the adequacy of the biopsy specimen, and the postprocedural management strategy. Ultrasonographic (US) features that are considered indications for FNA include single and multiple thyroid nodules. The results of FNA biopsy are operator dependent. In addition, the results may be affected by the lesion characteristics, the accuracy of lesion and needle localization, the method of guidance, the number of aspirated samples, the needle gauge, the aspiration technique, and the presence or absence of on-site facilities for immediate cytologic examination. With regard to postprocedural management, nodules that are diagnosed as benign on the basis of an adequate FNA specimen should be monitored with follow-up US. Circumstances that necessitate repeat FNA include sample inadequacy, nodule enlargement, cyst recurrence, or clinical or imaging findings that arouse suspicion about the presence of a malignancy even when cytologic findings in the biopsy specimen indicate benignity. Supplemental material available at radiographics.rsnajnls.org/cgi/content/full/28/7/1869/DC1.
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Affiliation(s)
- Min Jung Kim
- Department of Radiology, Research Institute of Radiological Science, Yonsei University Health System, Seodaemun-gu, Seoul, South Korea
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Romitelli F, Di Stasio E, Santoro C, Iozzino M, Orsini A, Cesareo R. A comparative study of fine needle aspiration and fine needle non-aspiration biopsy on suspected thyroid nodules. Endocr Pathol 2009; 20:108-13. [PMID: 19377844 DOI: 10.1007/s12022-009-9074-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Ultrasonography-guided fine needle aspiration (FNA) and fine needle non-aspiration (FNNA) biopsy were performed consecutively on 104 patients (mean age 50 +/- 15 years) affected by multinodular and uninodular goiter. Both techniques were executed on the same patients in the same clinical session beginning with the first (FNA) on half of the patients (randomly selected) and vice versa. The cytological findings on cell samples were divided into four groups: colloidal (benign), follicular (suspicious), malignant, and inadequate. The overall cytologic findings obtained with the two techniques were as follows (FNA % vs FNNA %): inadequate, 16.3% vs 5.8%; colloidal, 69.2% vs 76.9%; follicular, 9.6% vs 10.5%; and malignant, 4.8% vs 6.7%. A statistically significant difference between FNA and FNNA cytology was found only on the number of inadequate results (p = 0.015). Interestingly, the frequency of inadequate specimens for FNNA showed a significantly different distribution depending on the sequence (first or second) in which the technique was executed. In conclusion, FNA and FNNA are useful and cost-effective techniques for the pre-operative assessment of patients with thyroid nodules. However, due probably to its minimally invasive procedure, FNNA produces specimens of better quality and reduces inadequate results. For these reasons FNNA should be preferable to FNA for the cytological evaluation of thyroid nodules.
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Affiliation(s)
- Federica Romitelli
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of Sacred Heart, Largo F. Vito, 1-00168, Rome, Italy
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Baloch ZW, LiVolsi VA, Asa SL, Rosai J, Merino MJ, Randolph G, Vielh P, DeMay RM, Sidawy MK, Frable WJ. Diagnostic terminology and morphologic criteria for cytologic diagnosis of thyroid lesions: a synopsis of the National Cancer Institute Thyroid Fine-Needle Aspiration State of the Science Conference. Diagn Cytopathol 2008; 36:425-37. [PMID: 18478609 DOI: 10.1002/dc.20830] [Citation(s) in RCA: 537] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The National Cancer Institute (NCI) sponsored the NCI Thyroid Fine-needle Aspiration (FNA) State of the Science Conference on October 22-23, 2007 in Bethesda, MD. The two-day meeting was accompanied by a permanent informational website and several on-line discussion periods between May 1 and December 15, 2007 (http://thyroidfna.cancer.gov). This document summarizes matters regarding diagnostic terminology/classification scheme for thyroid FNA interpretation and cytomorphologic criteria for the diagnosis of various benign and malignant thyroid lesions. (http://thyroidfna.cancer.gov/pages/info/agenda/).
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Affiliation(s)
- Zubair W Baloch
- Department of Pathology, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania 19104, USA.
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Bukhari MH, Niazi S, Hanif G, Qureshi SS, Munir M, Hasan M, Naeem S. An updated audit of fine needle aspiration cytology procedure of solitary thyroid nodule. Diagn Cytopathol 2008; 36:104-12. [PMID: 18181183 DOI: 10.1002/dc.20731] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This study was conducted to see the sensitivity, specificity, and accuracy of fine needle aspiration cytology (FNAC) for solitary thyroid nodules and to compare our experience with that of other regions of the world. It was a prospective cross sectional study conducted on 76 thyroid samples submitted and reported at the Department of Pathology, King Edward Medical University, Lahore. There were 65 (85.5%) females and 11 (14.5%) males. Male to female ratio was 1:5.9. Ages of the patients ranged from 10 to 60 year with mean age 35.37 +/- 12.17. Thirty-three (43.42%) samples were indeterminate. There were 30 cases (39.47%) of benign lesions, comprising of colloid goiter, follicular adenoma, and diffuse hyperplasia. The final reports of these cases were almost the same. On FNAC, 13 cases were declared as malignant (6 cases) or suggestive of malignancy (3 cases) or suspicious for malignancy [4 cases (5.26%)]. Only 9 cases (11.84%) were clearly committed as malignant lesions, comprising of papillary carcinoma, anaplastic carcinoma and suggestive of follicular carcinoma. Comparison of malignant cases on histopathology (14 cases) was close to that of FNAC (13 cases). After comparison of FNAC results with histopathology, overall sensitivity of FNAC was found to be 90%, specificity 87.5%, and accuracy 87%, while positive predictive value (PPV) was 93% and negative predictive value (NPV) was 79.5%. In conclusion, we recommend this procedure in the light of views of other experts as a primary investigation of thyroid lesions. We strongly recommend the suggestion that in a patient with one or more thyroid nodule, FNAC should be advised for every patient for exclusion of cancer. We will also encourage the clinicians to embrace this procedure in the initial management of patients. As FNAC is inexpensive, sensitive, specific, and an accurate procedure it should be adapted as an initial investigation of thyroid diseases in all tertiary hospitals in developing countries like Pakistan.
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Yang J, Schnadig V, Logrono R, Wasserman PG. Fine-needle aspiration of thyroid nodules: a study of 4703 patients with histologic and clinical correlations. Cancer 2007; 111:306-15. [PMID: 17680588 DOI: 10.1002/cncr.22955] [Citation(s) in RCA: 401] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The Papanicolaou Society of Cytopathology recently proposed 6 diagnostic categories for the classification of thyroid fine-needle aspiration (FNA) cytology. Using these categories, the experience with FNA from 2 institutions was studied with emphasis on cytologic-histologic correlation, source of errors, and clinical management. METHODS Patient cytology data were retrieved by a retrospective search of thyroid FNA in the institutional databases. Cytologic diagnoses were classified as unsatisfactory, benign, atypical cellular lesion (ACL), follicular neoplasm (FN), suspicious for malignancy, and positive for malignancy. Samples with a histologic discrepancy were re-evaluated, and clinical follow-up information was recorded. RESULTS Of 4703 FNA samples, 10.4% were classified as unsatisfactory, 64.6% were classified as benign, 3.2% were classified as ACL, 11.6% were classified as FN, 2.6% were classified as suspicious, and 7.6% were classified as malignant. Five hundred twelve patients had at least 1 repeat FNA, mainly for results in the unsatisfactory and ACL categories. One thousand fifty-two patients had surgical follow-up, including 14.9% of patients with unsatisfactory FNA results, 9.8% of patients with benign results, 40.6% of patients with ACL results, 63.1% of patients with FN results, 86.1% of patients with suspicious results, and 79.3% of patients with malignant results. The rates for histologically confirmed malignancy in these categories were 10.9%, 7.3%, 13.5%, 32.2%, 64.7%, and 98.6%, respectively. The cytologic-histologic diagnostic discrepancy rate was 15.3%. Sources of errors included diagnoses on inadequate specimens, sample errors, and overlapping cytologic features between hyperplastic nodules and follicular adenoma. The sensitivity and specificity of thyroid FNA for the diagnosis of malignancy were 94% and 98.5%, respectively. CONCLUSIONS The current results indicated that FNA provides an accurate diagnosis of thyroid malignancy. The 6 diagnostic categories were beneficial for triaging patients for either clinical follow-up or surgical management.
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Affiliation(s)
- Jack Yang
- The Department of Pathology, The University of Texas Medical Branch, Galveston, Texas 77555, USA.
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Degirmenci B, Haktanir A, Albayrak R, Acar M, Sahin DA, Sahin O, Yucel A, Caliskan G. Sonographically guided fine-needle biopsy of thyroid nodules: the effects of nodule characteristics, sampling technique, and needle size on the adequacy of cytological material. Clin Radiol 2007; 62:798-803. [PMID: 17604771 DOI: 10.1016/j.crad.2007.01.024] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2006] [Revised: 01/11/2007] [Accepted: 01/16/2007] [Indexed: 11/26/2022]
Abstract
AIM To evaluate the effects of sonographic characteristics of thyroid nodules, the diameter of needle used for sampling, and sampling technique on obtaining sufficient cytological material (SCM). MATERIALS AND METHODS We performed sonography-guided fine-needle biopsy (FNB) in 232 solid thyroid nodules. Size-, echogenicity, vascularity, and localization of all nodules were evaluated by Doppler sonography before the biopsy. Needles of size 20, 22, and 24 G were used for biopsy. The biopsy specimen was acquired using two different methods after localisation. In first method, the needle tip was advanced into the nodule in various positions using a to-and-fro motion whilst in the nodule, along with concurrent aspiration. In the second method, the needle was advanced vigorously using a to-and-fro motion within the nodule whilst being rotated on its axis (capillary-action technique). RESULTS The mean nodule size was 2.1+/-1.3 cm (range 0.4-7.2 cm). SCM was acquired from 154 (66.4%) nodules by sonography-guided FNB. In 78 (33.6%) nodules, SCM could not be collected. There was no significant difference between nodules with different echogenicity and vascularity for SCM. Regarding the needle size, the lowest rate of SCM was obtained using 20 G needles (56.6%) and the highest rate of adequate material was obtained using 24 G needles (82.5%; p=0.001). The SCM rate was 76.9% with the capillary-action technique versus 49.4% with the aspiration technique (p<0.001). CONCLUSION Selecting finer needles (24-25 G) for sonography-guided FNB of thyroid nodules and using the capillary-action technique decreased the rate of inadequate material in cytological examination.
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Affiliation(s)
- B Degirmenci
- Department of Radiology, Faculty of Medicine, University of Kocatepe, Afyonkarahisar Turkey.
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Abstract
Thyroid nodules are rare in children compared to adults. Although most thyroid nodules are benign, the risk of malignancy is greater in pediatric patients. Papillary and follicular cell tumors account for the majority of thyroid neoplasms; Hürthle cell tumors account for less than 5%. Despite being uncommon, malignant Hürthle cell tumors are potentially more aggressive than papillary and follicular cell tumors. Therefore, distinguishing between types of thyroid neoplasms in a timely fashion has implications for prognosis and therapy. We describe a 12-year-old peripubertal girl who presented with a large right-sided thyroid nodule that was subsequently diagnosed as a Hürthle cell adenoma. To our knowledge, she represents the youngest patient with a Hürthle cell neoplasm.
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Affiliation(s)
- Andrew A Bremer
- Department of Pediatrics, University of California, San Francisco, California, USA
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Kim WB, Kim TY, Kwon HS, Moon WJ, Lee JB, Choi YS, Kim SK, Kim SW, Chung KW, Baek JH, Kim BI, Park DJ, Na DG, Choe JH, Chung JH, Jung HS, Kim JH, Nam KH, Chang HS, Chung WY, Hong SW, Hong SJ, Lee JH, Yi KH, Jo YS, Kang HC, Shong M, Park JW, Yoon JH, Kang SJ, Lee KW. Management Guidelines for Patients with Thyroid Nodules and Thyroid Cancer. ACTA ACUST UNITED AC 2007. [DOI: 10.3803/jkes.2007.22.3.157] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Won Bae Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Tae Yong Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Korea
| | - Hyuk Sang Kwon
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Won-Jin Moon
- Department of Radiology, Konkuk University School of Medicine, Korea
| | - Jae Bok Lee
- Department of Surgery, Korea University College of Medicine, Korea
| | - Young Sik Choi
- Department of Internal Medicine, Kosin University College of Medicine, Korea
| | | | | | | | - Jung Hwan Baek
- Department of Radiology, Daerim St. Mary's Hospital, Korea
| | | | - Do Joon Park
- Department of Internal Medicine, Seoul National University School of Medicine, Korea
| | - Dong Gyu Na
- Department of Radiology, Seoul National University School of Medicine, Korea
| | - Jun Ho Choe
- Department of Surgery, Seoul National University School of Medicine, Korea
| | - Jae Hoon Chung
- Department of Medicine, Sungkyunkwan University School of Medicine, Korea
| | - Hye Seung Jung
- Department of Medicine, Sungkyunkwan University School of Medicine, Korea
| | - Jeong Han Kim
- Department of Surgery, Sungkyunkwan University School of Medicine, Korea
| | - Kee Hyun Nam
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Hang-Seok Chang
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Woong Youn Chung
- Department of Surgery, Yonsei University College of Medicine, Korea
| | - Soon Won Hong
- Department of Pathology, Yonsei University College of Medicine, Korea
| | - Suck Joon Hong
- Department of Surgery, University of Ulsan College of Medicine, Korea
| | - Jeong Hyun Lee
- Department of Radiology, University of Ulsan College of Medicine, Korea
| | - Ka Hee Yi
- Department of Internal Medicine, Korea Cancer Center Hospital, Korea
| | - Young Suk Jo
- Department of Internal Medicine, School of Medicine, Eulji University, Korea
| | - Ho-Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Korea
| | - Minho Shong
- Department of Internal Medicine, Chungnam National University College of Medicine, Korea
| | - Jin Woo Park
- Department of Surgery, Chungbuk National University College of Medicine, Korea
| | - Jong Ho Yoon
- Department of Surgery, Hallym University College of Medicine, Korea
| | - Seong Joon Kang
- Department of Surgery, Yonsei University Wonju College of Medicine, Korea
| | - Kwang Woo Lee
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
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Cooper DS, Doherty GM, Haugen BR, Kloos RT, Lee SL, Mandel SJ, Mazzaferri EL, McIver B, Sherman SI, Tuttle RM. Management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 2006; 16:109-42. [PMID: 16420177 DOI: 10.1089/thy.2006.16.109] [Citation(s) in RCA: 1291] [Impact Index Per Article: 71.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- David S Cooper
- Sinai Hospital of Baltimore and Johns Hopkins University School of Medicine, MD, USA
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Hosler GA, Clark I, Zakowski MF, Westra WH, Ali SZ. Cytopathologic analysis of thyroid lesions in the pediatric population. Diagn Cytopathol 2006; 34:101-5. [PMID: 16514673 DOI: 10.1002/dc.20388] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Fine-needle aspiration (FNA) of the thyroid is seldom performed in the pediatric population. Therefore, the clinical utility of thyroid FNA in this patient group has not been adequately addressed. A 15 yr retrospective review of the cytopathology archives at the participating institutions was performed to identify cases of thyroid FNA performed in pediatric patients. The medical records of these cases were reviewed, including the surgical pathology reports of those patients who had subsequently undergone surgical resection. One hundred one specimens from 82 patients were identified. Of these, 40 had a cytopathologic diagnosis of carcinoma, "suspicious" for carcinoma, neoplasm, or atypia, 48 were benign, and 13 were unsatisfactory. Of the 82 patients, 45 underwent partial or total thyroidectomy. Twenty-two (49%) of these were found to harbor a malignant neoplasm (18 papillary carcinomas). The diagnostic sensitivity for identifying a lesion was 87% (26/30) and the diagnostic specificity was 92% (47/51). There were four false-positives and four false-negatives in the review, yielding a positive predictive value of 87% and a negative predictive value of 92%. We conclude that FNA is a useful adjunct to the management of thyroid lesions in the pediatric population, with good diagnostic accuracy. Although thyroid neoplasms are relatively rare in children, our experience demonstrated that 40% of thyroid masses referred for FNA had an interpretation that caused concern, ranging from "atypical" to carcinoma. Additionally, a benign diagnosis by FNA may avoid unnecessary surgery with its potential complications, a significant consideration for this age group.
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Affiliation(s)
- Gregory A Hosler
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland 21287-6417, USA
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Abstract
OBJECTIVES/HYPOTHESIS The objective was to determine clinical features and clinical outcomes for pediatric thyroid carcinoma. STUDY DESIGN Cross-sectional analysis of national cancer database. METHODS The Surveillance, Epidemiology, and End Results database (1988-2000) was surveyed, extracting all cases of pediatric thyroid carcinoma. Clinical features including age, gender, tumor type, tumor size, nodal disease, treatment modality, and survival variables were retrieved. Kaplan-Meier survival analysis was conducted to determine actuarial survival according to histological type. Cox regression analysis was conducted to determine prognostic factors affecting survival in pediatric carcinoma. RESULTS In all, 566 cases of thyroid carcinoma were extracted for the time period. Mean patient age at presentation was 16.0 years, with a female predominance (84.8%). There were 378 cases of papillary carcinoma, 137 cases of follicular variant of papillary carcinoma, and 51 cases of follicular carcinoma. The average tumor size was 2.6 cm, and 37.1% of patients presented with positive nodal disease. Overall survival was excellent with mean survivals greater than 145 months for each histological type. Follicular carcinoma exhibited a slightly poorer survival that was statistically significant (P = .017) CONCLUSION Pediatric thyroid carcinoma primarily affects girls. Clinical features of tumor presentation are similar to those of adults with thyroid carcinoma. However, overall survival for pediatric thyroid carcinoma is excellent, with few patients dying of disease.
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Affiliation(s)
- Nina L Shapiro
- Division of Head and Neck Surgery, University of California Los Angeles School of Medicine, Los Angeles, California, USA.
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Bentley AA, Gillespie C, Malis D. Evaluation and management of a solitary thyroid nodule in a child. Otolaryngol Clin North Am 2003; 36:117-28. [PMID: 12803013 DOI: 10.1016/s0030-6665(02)00131-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Although an uncommon clinical entity, a pediatric patient with a solitary thyroid nodule requires a thorough assessment because of the increased incidence of thyroid carcinoma in this population. In the future, one may expect the widespread clinical use of genetic markers in identifying children, who are at risk for, or who have developed, thyroid carcinomas, with the hopes that these molecular markers will lead to the prevention, or earlier detection and cure, of these malignancies.
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MESH Headings
- Adenocarcinoma, Follicular/etiology
- Adenocarcinoma, Follicular/pathology
- Adenocarcinoma, Follicular/therapy
- Adenocarcinoma, Papillary/etiology
- Adenocarcinoma, Papillary/pathology
- Adenocarcinoma, Papillary/therapy
- Adolescent
- Carcinoma, Medullary/etiology
- Carcinoma, Medullary/pathology
- Carcinoma, Medullary/therapy
- Child
- Child, Preschool
- Humans
- Neoplasms, Radiation-Induced/epidemiology
- Neoplasms, Radiation-Induced/therapy
- Population Surveillance
- Thyroid Neoplasms/etiology
- Thyroid Neoplasms/pathology
- Thyroid Neoplasms/therapy
- Thyroid Nodule/diagnosis
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Affiliation(s)
- Anthony A Bentley
- Otolaryngology-Head and Neck Surgery Service, MCHL-SE, Walter Reed Army Medical Center, 6900 Georgia Avenue NW, Washington, DC 20307-5001, USA
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