Jae Hoon Chung
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View article: Iodine Intake and Risk of Mortality: Evidence from a Nationally Representative Korean Cohort
Iodine Intake and Risk of Mortality: Evidence from a Nationally Representative Korean Cohort Open
Background/Objectives: Iodine intake influences thyroid-related and metabolic diseases that have important public health implications. However, longitudinal evidence of the association between iodine intake and mortality remains scarce and…
View article: Anaplastic Transformation in Femoral Metastasis of Papillary Thyroid Carcinoma with Lung Involvement: a Rare Case of Late Recurrence after 47 Years
Anaplastic Transformation in Femoral Metastasis of Papillary Thyroid Carcinoma with Lung Involvement: a Rare Case of Late Recurrence after 47 Years Open
View article: Clinical Utility of Liquid Chromatography-Tandem Mass Spectrometry for Thyroglobulin Measurement in Comparison with Immunoradiometric Assay and Chemiluminescence Microparticle Immunoassay
Clinical Utility of Liquid Chromatography-Tandem Mass Spectrometry for Thyroglobulin Measurement in Comparison with Immunoradiometric Assay and Chemiluminescence Microparticle Immunoassay Open
Correlations between assays were lower in TgAb-P cases. The spike test results show Tg-MS is less prone to false negatives in TgAb-P cases. Tg-MS may improve Tg detection in TgAb-P cases. However, we could not identify a distinct patient g…
View article: 2025 Korean Thyroid Association Management Guidelines for Radioactive Iodine Therapy in Patients with Hyperthyroidism
2025 Korean Thyroid Association Management Guidelines for Radioactive Iodine Therapy in Patients with Hyperthyroidism Open
Hyperthyroidism is a condition marked by excessive thyroid hormone production, most commonly due to Graves’ disease. Treatment options include antithyroid drugs (ATD), radioactive iodine (RAI) therapy, and thyroidectomy. To develop standar…
View article: 2025 Korean Thyroid Association Management Guidelines for Radioactive Iodine Therapy in Patients with Hyperthyroidism
2025 Korean Thyroid Association Management Guidelines for Radioactive Iodine Therapy in Patients with Hyperthyroidism Open
View article: Medullary Thyroid Carcinoma Detected by Routine Health Screening Had Better Clinical Outcome and Survival
Medullary Thyroid Carcinoma Detected by Routine Health Screening Had Better Clinical Outcome and Survival Open
Background: The benefits of early detection in medullary thyroid carcinoma (MTC) are not well established. This study investigates the impact of early detection of MTC on clinical outcomes.Methods: This retrospective study evaluated 144 pa…
View article: Prognostic Impact of Primary Tumor Size in Papillary Thyroid Carcinoma without Lymph Node Metastasis
Prognostic Impact of Primary Tumor Size in Papillary Thyroid Carcinoma without Lymph Node Metastasis Open
Background: We aimed to investigate the prognostic significance of primary tumor size in patients with pT1–T3a N0 M0 papillary thyroid carcinoma (PTC), minimizing the impact of confounding factors.Methods: A multicenter retrospective study…
View article: Thyroid Dysfunction and the Risk of Suicide in Young Patients: A Retrospective Korean Population-Based Study
Thyroid Dysfunction and the Risk of Suicide in Young Patients: A Retrospective Korean Population-Based Study Open
View article: Prognostic Implications of the Bethesda System in Fine-Needle Aspiration for Follicular Thyroid Carcinoma
Prognostic Implications of the Bethesda System in Fine-Needle Aspiration for Follicular Thyroid Carcinoma Open
Context.— Fine-needle aspiration is an effective tool for sampling thyroid nodules; its results are classified according to the Bethesda System for Reporting Thyroid Cytopathology (BSRTC), whose categories define malignancy risks. Objectiv…
View article: Triiodothyronine Is Associated with Incidence/Resolution of Steatotic Liver Disease: Longitudinal Study in Euthyroid Korean
Triiodothyronine Is Associated with Incidence/Resolution of Steatotic Liver Disease: Longitudinal Study in Euthyroid Korean Open
Background: The positive relationship between triiodothyronine (T3) and steatotic liver disease (SLD) demonstrated only in crosssectional study. We aimed to evaluated whether total T3 (TT3) is associated with the development/resolution of …
View article: Changing Trends of Thyroid Cancer Clinical Characteristics and Treatment Pattern in South Korea: Insights from an Institutional Database and the Korean Cancer Center Registry Database
Changing Trends of Thyroid Cancer Clinical Characteristics and Treatment Pattern in South Korea: Insights from an Institutional Database and the Korean Cancer Center Registry Database Open
View article: Are <i>TERT</i> Promoter Mutations a Poor Prognostic Factor in Anaplastic Thyroid Carcinoma?
Are <i>TERT</i> Promoter Mutations a Poor Prognostic Factor in Anaplastic Thyroid Carcinoma? Open
View article: Incremental prognostic value of combined information of arterial stiffness and the result of treadmill exercise test in patients with suspected coronary artery disease
Incremental prognostic value of combined information of arterial stiffness and the result of treadmill exercise test in patients with suspected coronary artery disease Open
The effectiveness of diagnostic tools can be enhanced by their combination. This study aimed to investigate whether arterial stiffness data, obtained by brachial-ankle pulse wave velocity (baPWV) measurement, could improve prognostic value…
View article: Biomarker role of thyroid irAE and PD-L1 positivity in predicting PD-1 blockade efficacy in patients with non-small cell lung cancer
Biomarker role of thyroid irAE and PD-L1 positivity in predicting PD-1 blockade efficacy in patients with non-small cell lung cancer Open
View article: Prevalence and Characteristics of Isolated Nighttime Masked Uncontrolled Hypertension in Treated Patients
Prevalence and Characteristics of Isolated Nighttime Masked Uncontrolled Hypertension in Treated Patients Open
Background and Objectives: We evaluated the prevalence and characteristics of isolated nighttime masked uncontrolled hypertension (IN-MUCH) in treated patients. Materials and Methods: Participants aged 20 years or older who were on antihyp…
View article: The association between BMI and BRAFV600E mutation may differ by primary tumor size
The association between BMI and BRAFV600E mutation may differ by primary tumor size Open
Objective Previous reports suggest that a high body mass index (BMI) increases the risk of thyroid carcinoma. However, it remains unclear whether a high BMI is associated with the risk of the BRAFV600E mutation. We aimed to assess whether …
View article: Adequate Dose of Levothyroxine for Thyroid-Stimulating Hormone Suppression after Total Thyroidectomy in Patients with Differentiated Thyroid Cancer
Adequate Dose of Levothyroxine for Thyroid-Stimulating Hormone Suppression after Total Thyroidectomy in Patients with Differentiated Thyroid Cancer Open
Background: The adequate dose of levothyroxine (LT4) for patients who have undergone total thyroidectomy (TT) for differentiated thyroid cancer (DTC) is uncertain. We evaluated the LT4 dose required to achieve mild thyroid-stimulating horm…
View article: The association between TSH and thyroid hormones in the normal or subclinical dysfunction range with left ventricular diastolic dysfunction
The association between TSH and thyroid hormones in the normal or subclinical dysfunction range with left ventricular diastolic dysfunction Open
Thyroid hormones modulate the cardiovascular system. However, the effects of subclinical thyroid dysfunction and euthyroidism on cardiac function remain unclear. We investigated the association between left ventricular (LV) diastolic dysfu…
View article: Clinical Manifestations of Malignant Struma Ovarii: A Retrospective Case Series in a Tertiary Hospital in Korea
Clinical Manifestations of Malignant Struma Ovarii: A Retrospective Case Series in a Tertiary Hospital in Korea Open
Background: Malignant struma ovarii (MSO) is a very rare disease in which thyroid cancer originates from the ovary. Because it is rare for endocrinologists to encounter patients with MSO, endocrinologists may have a limited understanding o…
View article: Combination of Dabrafenib and Trametinib in Patients with Metastatic BRAFV600E-Mutated Thyroid Cancer
Combination of Dabrafenib and Trametinib in Patients with Metastatic BRAFV600E-Mutated Thyroid Cancer Open
Purpose BRAF mutations are detected in 30%-80% of papillary thyroid cancer (PTC) cases. DaBRAFenib and trametinib showed promising antitumor activity in patients with BRAFV600E-mutated metastatic melanoma and non–small cell lung cancer. Th…
View article: Triiodothyronine is associated with incidence and resolution of fatty liver disease: a longitudinal study in euthyroid Korean adults
Triiodothyronine is associated with incidence and resolution of fatty liver disease: a longitudinal study in euthyroid Korean adults Open
The positive relationship between triiodothyronine (T3) and fatty liver demonstrated only in cross-sectional study. In this longitudinal cohort study, we aimed to evaluated whether total T3 (TT3) is associated with the development/resoluti…
View article: 2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism
2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism Open
Hyun Kyung Chung, Eu Jeong Ku, Won Sang Yoo, Yea Eun Kang, Kyeong Jin Kim, Bo Hyun Kim, Tae-Yong Kim, Young Joo Park, Chang Ho Ahn, Jee Hee Yoon, Eun Kyung Lee, Jong Min Lee, Eui Dal Jung, Jae Hoon Chung, Yun Jae Chung, Won Bae Kim, Ka Hee…
View article: Age-associated mortality is partially mediated by TERT promoter mutation status in differentiated thyroid carcinoma
Age-associated mortality is partially mediated by TERT promoter mutation status in differentiated thyroid carcinoma Open
Background Age at diagnosis (AAD) and telomerase reverse transcriptase ( TERT ) promoter mutations are prognostic factors in differentiated thyroid carcinoma (DTC), and the prevalence of the mutations increases with AAD. Considering this c…
View article: THU681 Change In The Clinicopathological Characteristics And Outcomes Of Pediatric Thyroid Carcinoma In Korea: Focusing On Data From A Tertiary Hospital In Korea
THU681 Change In The Clinicopathological Characteristics And Outcomes Of Pediatric Thyroid Carcinoma In Korea: Focusing On Data From A Tertiary Hospital In Korea Open
Disclosure: J. Yoo: None. D. Leem: None. H. Ryu: None. H. Park: None. J. Kim: None. Y. Oh: None. T. Kim: None. S. Kim: None. J.H. Chung: None. Introduction: The incidence of thyroid carcinoma in adults in Korea increased until 2012, but ha…
View article: Preoperative identification of low-risk medullary thyroid carcinoma: potential application to reduce total thyroidectomy
Preoperative identification of low-risk medullary thyroid carcinoma: potential application to reduce total thyroidectomy Open
Current guidelines recommend total thyroidectomy with central lymph node dissection (CND) for patients with medullary thyroid carcinoma (MTC). This study aimed to identify low-risk MTC patients who may be candidates for lobectomy. We retro…
View article: 2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism
2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism Open
Hyun Kyung Chung, Eu Jeong Ku, Won Sang Yoo, Yea Eun Kang, Kyeong Jin Kim, Bo Hyun Kim, Tae-Yong Kim, Young Joo Park, Chang Ho Ahn, Jee Hee Yoon, Eun Kyung Lee, Jong Min Lee, Eui Dal Jung, Jae Hoon Chung, Yun Jae Chung, Won Bae Kim, Ka Hee…
View article: Thyroid Cancer, Iodine, and Gene Mutation
Thyroid Cancer, Iodine, and Gene Mutation Open
Other SectionsAbstractThyroid Cancer and IodineThyroid Cancer and Gene MutationsConflicts of InterestReference
View article: Corrigendum: Abstract and Text Correction. Thyroid Stimulating Hormone Reference Range and Prevalence of Thyroid Dysfunction in the Korean Population: Korea National Health and Nutrition Examination Survey 2013 to 2015
Corrigendum: Abstract and Text Correction. Thyroid Stimulating Hormone Reference Range and Prevalence of Thyroid Dysfunction in the Korean Population: Korea National Health and Nutrition Examination Survey 2013 to 2015 Open
View article: Association between urinary iodine concentration and the risk of papillary thyroid cancer by sex and age: a case–control study
Association between urinary iodine concentration and the risk of papillary thyroid cancer by sex and age: a case–control study Open
View article: Selection Criteria for Completion Thyroidectomy in Follicular Thyroid Carcinoma Using Primary Tumor Size and TERT Promoter Mutational Status
Selection Criteria for Completion Thyroidectomy in Follicular Thyroid Carcinoma Using Primary Tumor Size and TERT Promoter Mutational Status Open