Cited by 241Thyroid Cancer Diagnosis and TreatmentThyroid and Parathyroid SurgeryGlobal Cancer Incidence and Screening

South Korea’s Thyroid-Cancer “Epidemic” — Turning the Tide

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Ahn, Hyeong Sik, Welch, H. Gilbert·2015·New England Journal of Medicine

Abstract

Since a physician coalition called attention to the extremely high incidence of diagnoses of thyroid cancer in South Korea and proposed that thyroid screening with ultrasonography be discouraged, there has been a marked decrease in the number of thyroid operations.

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Crossref · 10.1056/nejmc1507622

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  • These guideline modifications have likely led to declines in thyroid cancer incidence rates in the Republic of Korea since 2010 as well as in the United States.

    “This has likely led to declines in thyroid cancer incidence rates in the Republic of Korea since 2010 as well as in the United States.154,155”

    From Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. (2024) · cites this paper as [155]

    In “South Korea’s Thyroid-Cancer ‘Epidemic’—Turning the Tide,” preliminary insurance-claims estimates suggest a 30% reduction in South Korean thyroid-cancer incidence, alongside fewer operations in 2014–2015. The paper links these changes mainly to reduced screening and patients’ choices, not to guideline modifications; it does not report a decline beginning in 2010 or address U.S. incidence. (LLM, conf=0.86)

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Authors
Ahn, H. S., & Welch, H. G.
Affiliations
Korea University (KR)
Venue
New England Journal of Medicine
Published
2015-12-10
Volume
373
Issue
24
Pages
2389-2390
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2333865060
Cited by
240
References
2
Citations by year
2026: 4 · 2025: 7 · 2024: 23 · 2023: 22 · 2022: 26 · 2021: 27 · 2020: 29 · 2019: 21 · 2018: 26 · 2017: 35 · 2016: 17 · 2015: 1 · 2013: 1
FWCI
22.83
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Cancer Diagnosis and Treatment
  • Health Sciences › Medicine › Surgery › Thyroid and Parathyroid Surgery
  • Health Sciences › Medicine › Oncology › Global Cancer Incidence and Screening
Keywords
thyroid cancer, thyroid cancer incidence, thyroid ultrasound, thyroid screening, thyroidectomy, South Korea
MeSH terms
Medical Overuse, Thyroid Cancer, Papillary, Carcinoma, Carcinoma, Papillary, Humans, Mass Screening, Thyroid Neoplasms, Ultrasonography, Guidelines as Topic, Republic of Korea, Epidemics

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