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Risk stratification for radioactive iodine refractoriness using molecular alterations in distant metastatic differentiated thyroid cancer 被引量:1
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作者 Zhuanzhuan Mu Xin Zhang +9 位作者 Dongquan Liang Jugao Fang Ge Chen Wenting Guo Di Sun Yuqing Sun Zhentian Kai Lisha Huang Jun Liang yansong lin 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2024年第1期25-35,共11页
Objective: Patients with radioactive iodine-refractory differentiated thyroid cancer(RAIR-DTC) are often diagnosed with delay and constrained to limited treatment options. The correlation between RAI refractoriness an... Objective: Patients with radioactive iodine-refractory differentiated thyroid cancer(RAIR-DTC) are often diagnosed with delay and constrained to limited treatment options. The correlation between RAI refractoriness and the underlying genetic characteristics has not been extensively studied.Methods: Adult patients with distant metastatic DTC were enrolled and assigned to undergo next-generation sequencing of a customized 26-gene panel(Thyro Lead). Patients were classified into RAIR-DTC or non-RAIR groups to determine the differences in clinicopathological and molecular characteristics. Molecular risk stratification(MRS) was constructed based on the association between molecular alterations identified and RAI refractoriness, and the results were classified as high, intermediate or low MRS.Results: A total of 220 patients with distant metastases were included, 63.2% of whom were identified as RAIRDTC. Genetic alterations were identified in 90% of all the patients, with BRAF(59.7% vs. 17.3%), TERT promoter(43.9% vs. 7.4%), and TP53 mutations(11.5% vs. 3.7%) being more prevalent in the RAIR-DTC group than in the non-RAIR group, except for RET fusions(15.8% vs. 39.5%), which had the opposite pattern. BRAF and TERT promoter are independent predictors of RAIR-DTC, accounting for 67.6% of patients with RAIR-DTC. MRS was strongly associated with RAI refractoriness(P<0.001), with an odds ratio(OR) of high to low MRS of 7.52 [95%confidence interval(95% CI), 3.96-14.28;P<0.001] and an OR of intermediate to low MRS of 3.20(95% CI,1.01-10.14;P=0.041).Conclusions: Molecular alterations were associated with RAI refractoriness, with BRAF and TERT promoter mutations being the predominant contributors, followed by TP53 and DICER1 mutations. MRS might serve as a valuable tool for both prognosticating clinical outcomes and directing precision-based therapeutic interventions. 展开更多
关键词 Differentiated thyroid cancer distant metastases genetic alterations RAI refractoriness molecular risk stratification
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Chinese Society of Clinical Oncology (CSCO) diagnosis and treatment guidelines for persistent/recurrent and metastatic differentiated thyroid cancer 2018 (English version) 被引量:13
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作者 yansong lin +2 位作者 Huiqiang Huang Ye Guo Libo Chen 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2019年第1期99-116,共18页
Contents1. Diagnosis and dynamic assessment of persistent/recurrent and metastatic differentiated thyroid cancer (prmDTC)1.1 Basic principles of diagnosis1.2 Diagnostic methods1.3 Ongoing assessment of response to the... Contents1. Diagnosis and dynamic assessment of persistent/recurrent and metastatic differentiated thyroid cancer (prmDTC)1.1 Basic principles of diagnosis1.2 Diagnostic methods1.3 Ongoing assessment of response to therapy2. Multidisciplinary treatment of prmDTC2.1 Basic principles of treatment2.2 Surgical management2.2.1 Preoperative clinical assessment2.2.2 Principles of surgical treatment for prmDTC. 展开更多
关键词 ENGLISH version diagnosis DIFFERENTIATED cancer
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Serial stimulated thyroglobulin measurements are more specific for detecting distant metastatic differentiated thyroid cancer before radioiodine therapy 被引量:15
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作者 Teng Zhao Jun Liang +2 位作者 Tianjun Li Wen Gao yansong lin 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2017年第3期213-222,共10页
Objective: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid... Objective: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid tissue and thyrotropin (TSH). The objective of this retrospective study was to evaluate the value of serial ps-Tg measurements in identifying DM-DTC specifically. Methods: A total of 317 DTC patients with serial measurements of ps-Tg, TSH and anti-Tg antibody were divided into M1 (n=72) and M0 (n=245) according to the presence of distant metastasis (DM) or not. The initial psTg measurement, with a corresponding TSH exceeding 30 mu IU/mL, was marked as Tg1, and ps-Tg measured right before radioactive iodine (RAI) therapy was defined as Tg2, with a median interval of 8 days. Delta Tg denotes Tg2-Tg1, and Delta TSH denotes TSH2-TSH1. Tg1, Tg2, Delta Tg, and Delta Tg/Delta TSH were tested for efficacy in identifying DM-DTC using receiver operating characteristic (ROC) curve analysis, and further compared with chest computed tomography (CT) and posttreatment whole-body RAI scan (RxWBS). Results: Compared with single ps-Tg measurement (Tg1 or Tg2), both Delta Tg and Delta Tg/Delta TSH were more narrowly distributed around zero in the M0 group, which made their distribution in the M1 group more distinguished in a relatively dispersed way. Delta Tg/Delta TSH manifested a higher accuracy (88.64%) and specificity (90.20%) in identifying DM-DTC than Tg1 or Tg2 measurements, with a much higher specificity than chest CT (90.20% vs. 66.00%) and a much higher sensitivity than RxWBS (83.33% vs. 61.11%). Conclusions: Serial ps-Tg measurements even over as short an interval as 8 days hold incremental value in identifying DM-DTC. Delta Tg/Delta TSH is a specific early biochemical marker for DM-DTC. 展开更多
关键词 Neoplasm metastasis thyroid cancer THYROGLOBULIN iodine radioisotopes
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2016 Chinese expert consensus and guidelines for the diagnosis and treatment of papillary thyroid microcarcinoma 被引量:29
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作者 Ming Gao Minghua Ge +26 位作者 Qinghai Ji Ruochuan Cheng Hankui Lu Haixia Guan Li Gao Zhuming Guo Tao Huang Xiaoming Huang Xiaoming Li yansong lin Qinjiang Liu Xin Ni Yi Pan Jianwu Qin Zhongyan Shan Hui Sun Xudong Wang Zhengang Xu Yang Yu Daiwei Zhao Naisong Zhang ShengZhang Ying Zheng Jingqiang Zhu Dapeng Li Xiangqian Zheng 《Cancer Biology & Medicine》 SCIE CAS CSCD 2017年第3期203-211,共9页
The incidence of papillary thyroid carcinoma(PTC)has exponentially increased in recent years.Papillary thyroid microcarcinoma(PTMC)accounts for the majority of the reported cases of PTC.The debates and crucial issues ... The incidence of papillary thyroid carcinoma(PTC)has exponentially increased in recent years.Papillary thyroid microcarcinoma(PTMC)accounts for the majority of the reported cases of PTC.The debates and crucial issues in PTMC management have received researchers'attention.To further improve the clinical management of PTMC in China, 展开更多
关键词 Chinese expert consensus and guidelines for the diagnosis and treatment of papillary thyroid microcarcinoma
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2017 Chinese expert consensus on the clinical application ofserum marker for thyroid cancer 被引量:4
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作者 Ming Gao Minghua Ge +26 位作者 Qinghai Ji Ruochuan Cheng Hankui Lu Haixia Guan Wei Cui Li Gao Zairong Gao lin Guo Zhuming Guo Tao Huang Xiaoming Huang yansong lin Qinjiang Liu Xin Ni Jianwu Qin Li Ren Zhongyan Shan Hui Sun Xudong Wang Zhengang Xu Yang Yu Bin Zhang DaiweiZhao Ying Zheng Jingqiang Zhu Xiangqian Zheng 《Cancer Biology & Medicine》 SCIE CAS CSCD 2018年第4期468-477,共10页
In recent years, the clinical incidence of thyroid cancer has been increasing year by year, and its risk assessment and clinical management methods have also been accordingly modified and constantly improved. There ar... In recent years, the clinical incidence of thyroid cancer has been increasing year by year, and its risk assessment and clinical management methods have also been accordingly modified and constantly improved. There are great differences between the clinical diagnostic and therapeutic modes and disease management of thyroid cancer employed by various medical institutions in China, particularly with regard to the clinical application of serum marker of thyroid cancer. To this end, the China Anti-Cancer Association Thyroid Cancer Specialized Committee Chinese Association of Thyroid Oncology organized this compilation of ExpertConsensus on Clinical Application of Serum Marker of Thyroid Cancer to help and impel relevant clinical institutions and professionals to standardize clinical diagnosis, treatment, and long-term management of thyroid cancer, and to properly utilize the serum marker for scientific auxiliary clinical diagnosis and assessment of thyroid cancer before and after operation. 展开更多
关键词 Chinese expert consensus on the clinical application of serum marker for thyroid cancer MTC TG
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National guidelines for diagnosis and treatment of thyroid cancer 2022 in China(English version) 被引量:3
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作者 Shaoyan Liu +11 位作者 yansong lin Yiming Zhu lin Gui Xiaorong Hou Ziren Kong Yuanlin Piao Yuqing Sun Hao Wang Jian Wang Bo Zhang Ye Zhang Kun Zheng 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2022年第3期131-150,共20页
Contents 1. Overview 2. Diagnosis and management 2.1 Screening for high-risk group 2.2 Clinical manifestations 2.2.1 Symptoms 2.2.2 Signs 2.2.3 Invasion and metastasis 2.3 Laboratory examination 2.3.1 Routine examinat... Contents 1. Overview 2. Diagnosis and management 2.1 Screening for high-risk group 2.2 Clinical manifestations 2.2.1 Symptoms 2.2.2 Signs 2.2.3 Invasion and metastasis 2.3 Laboratory examination 2.3.1 Routine examination 2.3.2 Special examination 2.4 Imaging 2.4.1 Ultrasonography 2.4.2 Computed tomography (CT)2.4.3 Magnetic resonance imaging (MRI)2.4.4 Positron emission tomography (PET)-CT。 展开更多
关键词 DIAGNOSIS METASTASIS CT
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Comments on National guidelines for diagnosis and treatment of thyroid cancer 2022 in China (English version) 被引量:2
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作者 Hao Wang Jian Wang +7 位作者 Xiang Wang Yiming Zhu Yuqing Sun Xin Zhang Xiaorong Hou Kun Zheng Shaoyan Liu yansong lin 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2022年第5期447-450,共4页
Thyroid cancer (TC) is the most common endocrine system cancer, of note, the overall survival of TC in China is suboptimal when comparing with the developed countries such as US (84.3%vs.98.3%), posing a great challen... Thyroid cancer (TC) is the most common endocrine system cancer, of note, the overall survival of TC in China is suboptimal when comparing with the developed countries such as US (84.3%vs.98.3%), posing a great challenge among professionals involved in this field.Standardization of its diagnosis and treatment not only provides the basis for all the care givers to promote the entire level of TC management, but also is helpful in shortening the distance between China and other developed countries. A multidisciplinary team (MDT)should be involved in the comprehensive clinical management of TC, particularly for those advanced or refractory TC, which needs cooperation among members from ultrasonography, radiology, pathology, surgery. 展开更多
关键词 DIAGNOSIS CANCER TREATMENT
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Internal radiation therapy:a neglected aspect of nuclear medicine in the molecular era
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作者 yansong lin 《The Journal of Biomedical Research》 CAS CSCD 2015年第5期345-355,共11页
With increasing evidence, internal radiation therapy, also known as brachytherapy, has become a neglected aspect of nuclear medicine in the molecular era. In this paper, recent developments regarding internal radiatio... With increasing evidence, internal radiation therapy, also known as brachytherapy, has become a neglected aspect of nuclear medicine in the molecular era. In this paper, recent developments regarding internal radiation ther- apy, including developments in radioiodine-13l (131^I) and thyroid, radioimmunotherapy (RIT) for non-Hodgkin lym- phoma (NHL), and radiopharmaceuticals for bone metastases. Relevant differences and status of their applications in China were mentioned as well. These molecular mediated internal radiation therapies are gaining increasing importance by providing palliative and curative treatments for an increasing number of diseases and becoming one of the important parts of molecular nuclear medicine. 展开更多
关键词 BRACHYTHERAPY RADIOISOTOPE NEOPLASM RADIOIODINE HYPERTHYROIDISM
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CACA guidelines for holistic integrative management of thyroid cancer
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作者 Minghua Ge Ming Gao +7 位作者 Ruochuan Cheng Xiaohong Chen Haixia Guan yansong lin Shaoyan Liu Yu Wang Chuanming Zheng Xiangqian Zheng 《Holistic Integrative Oncology》 2022年第1期202-243,共42页
Purpose:In recent years,thyroid cancer is a common clinical problem.Since guidelines for the diagnosis and treatment of thyroid nodules and diferentiated thyroid cancer were revised in 2012,signifcant scientifc advanc... Purpose:In recent years,thyroid cancer is a common clinical problem.Since guidelines for the diagnosis and treatment of thyroid nodules and diferentiated thyroid cancer were revised in 2012,signifcant scientifc advances have occurred in the feld.The aim of this guidelines is to inform clinicians,researchers,patients and health policy makers on published evidence and expert consensus relating to the diagnosis and management of thyroid malignancy.Methods:In order to better promote the clinical management of thyroid cancer in China,Chinese Association of Thyroid Oncology(CATO)organized relevant experts to write these guidelines based on latest relevant literatures and clinical experience of multiple centers.The specifc clinical issues and topics addressed in these guidelines were based on published evidence,prior versions of the Chinese guidelines and expert consensus.Results and conclusion:The guidelines provide recommendations for the management of diferent types of thyroid carcinoma,including papillary,follicular,medullary,and anaplastic carcinomas. 展开更多
关键词 Thyroid cancer GUIDELINES Chinese Association of Thyroid Oncology(CATO)
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Discrepancies between Nonalcoholic and Metabolic-associated Fatty Liver Disease by Multiple Steatosis Assessment
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作者 Congxiang Shao Junzhao Ye +6 位作者 Xin Li yansong lin Shiting Feng Bing Liao Wei Wang Xiaorong Gong Bihui Zhong 《Journal of Clinical and Translational Hepatology》 SCIE 2022年第6期1013-1026,共14页
Background and Aims:The redefinition of metabolic-as-sociated fatty liver disease(MAFLD)from nonalcoholic fat-ty liver disease(NAFLD)has caused a revolution in clinical practice,and the characteristics of patients wit... Background and Aims:The redefinition of metabolic-as-sociated fatty liver disease(MAFLD)from nonalcoholic fat-ty liver disease(NAFLD)has caused a revolution in clinical practice,and the characteristics of patients with steatosis but not MAFLD remain unclear.The aims were to compare the diagnosis rate of MAFLD in NAFLD using different steato-sis methods and explore the features of non-MAFLD-NAFLD and MAFLD-non-NAFLD.Methods:A cross-sectional study enrolling consecutive individuals was conducted at three medical centers in southern China from January 2015 to September 2020.Steatosis was evaluated by liver biopsy or magnetic resonance imaging-based proton density fat frac-tion(MRI-PDFF),ultrasound,controlled attenuation param-eter(CAP),and fatty liver index(FLI).Fibrosis was assessed by the NAFLD fibrosis score,transient elastography,or shear wave elastography.Results:The study enrolled 14,985 Chi-nese adults.The agreement of MAFLD and NAFLD diagnoses were 83%for FLI,95%for ultrasound,94%for both CAP and MRI-PDFF,and 95%for liver biopsy.The body mass index,blood pressure and lipid levels among non-MAFLD-NAFLD pa-tients were similar metabolic parameters(p>0.05 for all),but not the alanine aminotransferase and the proportion of pa-tients with insulin resistance,which were significantly higher in non-MAFLD-NAFLD with significant fibrosis.Conclusions:The new MAFLD definition ruled out 5-17%of NAFLD cases.NAFLD and MAFLD-NAFLD involved more severe metabolic abnormalities than MAFLD and MAFLD-non-NAFLD.Non-MAFLD-NAFLD patients with significant fibrosis had more se-vere liver injury and increased glycemic dysregulation within the normal range.Attention should be paid to its progression. 展开更多
关键词 Controlled attenuation parameter Fatty liver index Liver biopsy Metabolic-associated fatty liver disease Magnetic resonance imaging-based proton density fat fraction
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