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Ernest L. Mazzaferri

Bio: Ernest L. Mazzaferri is an academic researcher from Ohio State University. The author has contributed to research in topics: Thyroid cancer & Thyroid carcinoma. The author has an hindex of 61, co-authored 280 publications receiving 27611 citations. Previous affiliations of Ernest L. Mazzaferri include Madigan Army Medical Center & University of Nevada, Reno.


Papers
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Journal ArticleDOI
04 Nov 2009-Thyroid
TL;DR: Evidence-based recommendations in response to the 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 represent, in the authors' opinion, contemporary optimal care for patients with these disorders.
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, a...

7,525 citations

Journal ArticleDOI
TL;DR: Following 131I therapy, whether given for thyroid remnant ablation or cancer therapy, recurrence and the likelihood of cancer death were reduced by at least half, despite the existence of more adverse prognostic factors in patients given 131I.

2,442 citations

Journal ArticleDOI
TL;DR: The approach to treatment of papillary and follicular cancer is usually very similar, and DTC is more likely to be completely resected and ablated with iodine-131 (I), an approach that has become more popular in the past several decades when discovered at an early stage.
Abstract: Papillary and follicular thyroid cancer, together referred to as differentiated thyroid cancer (DTC), is usually curable when discovered at an early stage. Its management, however, is often a challenge because there have been no prospective randomized trials of treatment and none are likely to be done, given its typically prolonged course and relative infrequency. Instead, clinicians rely on large patient cohort studies in which therapy has not been randomized, leading to some disagreement about management. Nonetheless, thyroid cancer mortality rates have fallen significantly (20%, P , 0.05) in the United States between 1973 and 1996 (1), almost certainly due to early diagnosis and effective treatment of DTC, which comprises 90% of thyroid cancers and 70% of the thyroid cancer deaths (2). The decline in mortality, however, occurred only in women (1), perhaps because they undergo routine medical examinations more than men, in whom thyroid cancer is typically discovered at an older age (1). DTC is more likely to be completely resected and ablated with iodine-131 (I), an approach that has become more popular in the past several decades, when discovered at an early stage (3, 4). Much of the following discussion refers to treatment of DTC because the approach to treatment of papillary and follicular cancer is usually very similar.

1,302 citations

Journal ArticleDOI
TL;DR: This review describes a strategy for the treatment of clinically euthyroid patients who have a solitary thyroid nodule that prevents unnecessary testing while identifying the few patients who require therapy.
Abstract: The solitary thyroid nodule, defined as a palpably discrete swelling within an otherwise apparently normal gland, is usually a benign lesion. However, patient and physician alike are typically concerned about the possibility of thyroid cancer. This review describes a strategy for the treatment of clinically euthyroid patients who have a solitary thyroid nodule that prevents unnecessary testing while identifying the few patients who require therapy. Management has changed in recent years, but important differences of opinion remain over which nodules should be surgically excised. Several recent reviews address these issues comprehensively1–3. Prevalence of Thyroid Nodules and Cancer The . . .

1,272 citations


Cited by
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Journal ArticleDOI
01 Nov 2009-Thyroid
TL;DR: Evidence-based recommendations are developed to inform clinical decision-making in the management of thyroid nodules and differentiated thyroid cancer and represent, in the authors' opinion, contemporary optimal care for patients with these disorders.
Abstract: Background: Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. Methods: The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Gr...

10,501 citations

Journal ArticleDOI
04 Nov 2009-Thyroid
TL;DR: Evidence-based recommendations in response to the 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 represent, in the authors' opinion, contemporary optimal care for patients with these disorders.
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, a...

7,525 citations

Journal ArticleDOI
TL;DR: Authors/Task Force Members: Franz-Josef Neumann* (ESC Chairperson) (Germany), Miguel Sousa-Uva* (EACTS Chair person) (Portugal), Anders Ahlsson (Sweden), Fernando Alfonso (Spain), Adrian P. Banning (UK), Umberto Benedetto (UK).

4,342 citations

Journal ArticleDOI
TL;DR: Neumann et al. as discussed by the authors proposed a task force to evaluate the EACTS Review Co-ordinator's work on gender equality in the context of women's reproductive health.
Abstract: Authors/Task Force Members: Franz-Josef Neumann* (ESC Chairperson) (Germany), Miguel Sousa-Uva* (EACTS Chairperson) (Portugal), Anders Ahlsson (Sweden), Fernando Alfonso (Spain), Adrian P. Banning (UK), Umberto Benedetto (UK), Robert A. Byrne (Germany), Jean-Philippe Collet (France), Volkmar Falk (Germany), Stuart J. Head (The Netherlands), Peter Jüni (Canada), Adnan Kastrati (Germany), Akos Koller (Hungary), Steen D. Kristensen (Denmark), Josef Niebauer (Austria), Dimitrios J. Richter (Greece), Petar M. Seferovi c (Serbia), Dirk Sibbing (Germany), Giulio G. Stefanini (Italy), Stephan Windecker (Switzerland), Rashmi Yadav (UK), Michael O. Zembala (Poland) Document Reviewers: William Wijns (ESC Review Co-ordinator) (Ireland), David Glineur (EACTS Review Co-ordinator) (Canada), Victor Aboyans (France), Stephan Achenbach (Germany), Stefan Agewall (Norway), Felicita Andreotti (Italy), Emanuele Barbato (Italy), Andreas Baumbach (UK), James Brophy (Canada), Héctor Bueno (Spain), Patrick A. Calvert (UK), Davide Capodanno (Italy), Piroze M. Davierwala

3,879 citations