Endocrinology and Metabolism

Original Article

Comparison of Different Staging Systems for Predicting Recurrence of Papillary Thyroid Carcinoma.: Won Gu Kim, Eui Young Kim, Ji Hye Yim, Ji Min Han, Min Ji Jeon, Tae Yong Kim, Jin Sook Ryu, Gyungyub Gong, Suck Joon Hong, Won Bae Kim, Young Kee Shong; Endocrinol Metab. 2011;26(1):53-61. Published online March 1, 2011; DOI: https://doi.org/10.3803/EnM.2011.26.1.53

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BACKGROUND
Various staging systems for thyroid cancer that focus on cancer specific death have been suggested, but this approach had a limitation due to the relatively long clinical course and very low rate of cancer death. This study was performed to evaluate the staging systems and to determine the most predictive staging system for predicting recurrence. METHODS: The patients who underwent first total or near total thyroidectomy due to papillary thyroid cancer (PTC) at Asan Medical Center between January 1995 and December 2001 were the subjects of this study. The commonly used 8 staging systems were applied to these subjects. Disease free survival (DFS) and the relative importance of each staging system were determined by the Kaplan-Meier method, the Cox-proportional hazards model and the proportion of variation in the survival time explained (PVE). RESULTS: A total of 952 patients (M = 117, F = 835) were enrolled and their mean age was 45 years. During a median of 10 years of follow-up, 146 (15.3%) of 952 patients had recurred tumor. The independent prognostic factors were male gender, tumor size, extrathyroidal invasion and cervical lymph node metastasis. Risk stratification according to the American thyroid association (ATA) guideline was the most predictive staging system for recurrence of PTC (PVE 88.6%). The staging systems from EORTC (PVE 79.5%), and MACIS (PVE 68.4%) had significant values for predicting recurrence of PTC. The stage of NTCTCS could not predict recurrence (PVE 4.5%, P = 0.11). CONCLUSION: Risk stratification according to the ATA was most predictive staging system for predicting recurrence of PTC. The MACIS and EORTC staging systems have good value for predicting recurrence of PTC.

Citations

Citations to this article as recorded by

Unmet Clinical Needs in the Treatment of Patients with Thyroid Cancer
Won Bae Kim, Min Ji Jeon, Won Gu Kim, Tae Yong Kim, Young Kee Shong
Endocrinology and Metabolism.2020; 35(1): 14. CrossRef
Impact of delayed radioiodine therapy in intermediate‐/high‐risk papillary thyroid carcinoma
Mijin Kim, Minkyu Han, Min Ji Jeon, Won Gu Kim, In Joo Kim, Jin‐Sook Ryu, Won Bae Kim, Young Kee Shong, Tae Yong Kim, Bo Hyun Kim
Clinical Endocrinology.2019; 91(3): 449. CrossRef
Clinical Value of Lymph Node Ratio Integration with the 8th Edition of the UICC TNM Classification and 2015 ATA Risk Stratification Systems for Recurrence Prediction in Papillary Thyroid Cancer
Jandee Lee, Seul Gi Lee, Kwangsoon Kim, Seung Hyuk Yim, Haengrang Ryu, Cho Rok Lee, Sang Wook Kang, Jong Ju Jeong, Kee-Hyun Nam, Woong Youn Chung, Young Suk Jo
Scientific Reports.2019;[Epub] CrossRef
Clinical prognostic significance of cancer stem cell markers in patients with papillary thyroid carcinoma
Yoon‑Jong Ryu, Ji‑Young Choe, Kyoungyul Lee, Soon‑Hyun Ahn
Oncology Letters.2019;[Epub] CrossRef
Dynamic Risk Stratification for Predicting Recurrence in Patients with Differentiated Thyroid Cancer Treated Without Radioactive Iodine Remnant Ablation Therapy
Suyeon Park, Won Gu Kim, Eyun Song, Hye-Seon Oh, Mijin Kim, Hyemi Kwon, Min Ji Jeon, Tae Yong Kim, Young Kee Shong, Won Bae Kim
Thyroid.2017; 27(4): 524. CrossRef
Optimal cut-off age in the TNM Staging system of differentiated thyroid cancer: is 55 years better than 45 years?
Mijin Kim, Young Nam Kim, Won Gu Kim, Suyeon Park, Hyemi Kwon, Min Ji Jeon, Hyeon Seon Ahn, Sin-Ho Jung, Sun Wook Kim, Won Bae Kim, Jae Hoon Chung, Young Kee Shong, Tae Hyuk Kim, Tae Yong Kim
Clinical Endocrinology.2017; 86(3): 438. CrossRef
Sub-Classification of Lateral Cervical Lymph Node Metastasis in Papillary Thyroid Carcinoma by Pathologic Criteria
Min Ji Jeon, Won Gu Kim, Eun Kyung Jang, Yun Mi Choi, Dong Eun Song, Tae-Yon Sung, Jong Ho Yoon, Ki-Wook Chung, Suck Joon Hong, Jin-Sook Ryu, Ji Min Han, Tae Yong Kim, Young Kee Shong, Won Bae Kim, Konradin Metze
PLOS ONE.2015; 10(7): e0133625. CrossRef
Recent Changes in the Clinical Outcome of Papillary Thyroid Carcinoma With Cervical Lymph Node Metastasis
Min Ji Jeon, Won Gu Kim, Yun Mi Choi, Hyemi Kwon, Dong Eun Song, Yu-Mi Lee, Tae-Yon Sung, Jong Ho Yoon, Suck Joon Hong, Jung Hwan Baek, Jeong Hyun Lee, Jin-Sook Ryu, Tae Yong Kim, Young Kee Shong, Ki-Wook Chung, Won Bae Kim
The Journal of Clinical Endocrinology & Metabolism.2015; 100(9): 3470. CrossRef
Differentiating the location of cervical lymph node metastasis is very useful for estimating the risk of distant metastases in papillary thyroid carcinoma
Min Ji Jeon, Tae Yong Kim, Won Gu Kim, Ji Min Han, Eun Kyung Jang, Yun Mi Choi, Dong Eun Song, Jong Ho Yoon, Ki‐Wook Chung, Suck Joon Hong, Young Kee Shong, Won Bae Kim
Clinical Endocrinology.2014; 81(4): 593. CrossRef
Influences of Hashimoto's Thyroiditis as Prognostic Factor of Papillary Thyroid Carcinoma
Hyun Ju Park, Dong Kun Lee, Ji Won Seo, Myung Koo Kang, Heon Soo Park, Rock Bum Kim, Sung Hwan Suh, Mi Kyoung Park, Duk Kyu Kim, Jong Chul Hong
Korean Journal of Otorhinolaryngology-Head and Neck Surgery.2014; 57(5): 320. CrossRef

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