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Jung Eun Huh  (Huh JE) 2 Articles
Predictive Factors for Incidental Contralateral Carcinoma in Patients with Unilateral Micropapillary Thyroid Carcinoma.
Jung Eun Huh, Sang Soo Kim, Ji Hyun Kang, Bo Gwang Choi, Byung Joo Lee, Jin Choon Lee, Yun Kyung Jeon, Bo Hyun Kim, Soo Geun Wang, Yong Ki Kim, In Joo Kim
Endocrinol Metab. 2012;27(3):194-199.   Published online September 19, 2012
DOI: https://doi.org/10.3803/EnM.2012.27.3.194
  • 53,815 View
  • 21 Download
  • 1 Citations
AbstractAbstract PDF
BACKGROUND
Whether thyroid lobectomy alone is a sufficient treatment for papillary thyroid microcarcinoma (PTMC) remains controversial. The aim of this study is to evaluate the predictive factors for incidental contralateral carcinoma in patients confirmed of unilateral PTMC preoperatively. METHODS: Between January 2007 and December 2009, 393 patients underwent thyroid surgery for unifocal and unilateral PTMC preoperatively at Pusan National University Hospital. A total thyroidectomy with central neck dissection was routinely performed for these patients during this study period. RESULTS: Among the 393 cases in the cohort, 77 patients (19.6%) had incidental PTMC in the contralateral lobe. In patients with incidental contralateral carcinoma, there was higher prevalence in extrathyroid extension, occult ipsilateral carcinoma, pathologic Hashimoto's thyroiditis, and central lymph node metastasis compared to those without contralateral carcinoma. The mean tumor size also increased in patients with contralateral carcinoma. Multivariate logistic regression showed that extrathyroid extension (P = 0.049), occult ipsilateral carcinoma (P < 0.001), pathologic Hashimoto's thyroiditis (P = 0.038), and central lymph node metastasis (P = 0.002) were predictive factors for incidental contralateral carcinoma. CONCLUSION: In conclusion, multifocality in the ipsilateral lobe, central lymph node metastasis, extrathyroid extension, and Hashimoto's thyroiditis is associated with the presence of contralateral carcinoma. Thus, if these factors are found by preoperative and/or postoperative evaluation, total thyroidectomy or completion thyroidectomy is necessary for the treatment of PTMC.

Citations

Citations to this article as recorded by  
  • Extent of surgery did not affect recurrence during 7-years follow-up in papillary thyroid cancer sized 1-4 cm: Preliminary results
    Min Joo Kim, Myung-Chul Lee, Guk Haeng Lee, Hoon Sung Choi, Sun Wook Cho, Su-jin Kim, Kyu Eun Lee, Young Joo Park, Do Joon Park
    Clinical Endocrinology.2017; 87(1): 80.     CrossRef
Clinical Usefulness of the Second Generation TSH-Binding Inhibitory Immunoglobulin Assay Using Recombinant Human TSH Receptor in Patients with Graves' Disease.
Jung Eun Huh, Ji Hye Suk, Mi Kyung Kim, Im Jeong Choi, Seok Man Son, In Joo Kim, Yong Ki Kim
J Korean Endocr Soc. 2008;23(3):179-185.   Published online June 1, 2008
DOI: https://doi.org/10.3803/jkes.2008.23.3.179
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  • 17 Download
  • 3 Citations
AbstractAbstract PDF
BACKGROUND
AND AIM: Detection of TSH receptor antibody in patients with Graves' disease (GD) has been widely used in clinical practice. This has been performed mostly by commercial radio-receptor assays that measure TSH-binding inhibitory immunoglobulin (TBII) with using porcine TSH receptor as the ligand. To increase the sensitivity of the assay, many research groups have tried to replace the porcine source of TSH receptor with recombinant human TSH receptor. In this study we evaluated the clinical usefulness of the second generation TBII assay, which uses recombinant human TSH receptor, for making the diagnosis of GD, as compared to the conventional TBII assay. MATERIALS AND METHODS: We obtained sera from 76 patients with newly diagnosed or relapsing GD without or with less than 4 weeks of antithyroid drugs, and 54 patients with Hashimoto's thyroiditis who had not received thyroid hormone treatment or quit thyroid hormone more than 3 months before. TBII was measured by using both the conventional porcine TBII assay (pTBII) and the human recombinant TBII assay (hTBII). TBII was also measured in the sera from 66 healthy controls. RESULTS: The cut-off values of the pTBII and hTBII assay were defined as two geometric standard deviations from the geometric mean of the values in healthy controls, and these values were 10.8 IU/L and 1.0 IU/L, respectively. The sensitivity was 62% (47/76) for pTBII, as compared to 100% (76/76) for the hTBII, for diagnosing GD. Of the 54 patients with Hashimoto's thyroiditis, 3 (5.6%) and 7 (13.0%) patients had positive pTBII and positive hTBII, respectively. CONCLUSION: These data showed that the hTBII assay was a comparable method in terms of the sensitivity for the diagnosis of GD, as compared to the pTBII assay. It can be suggested that this new hTBII assay, rather than the pTBII assay, should be more widely used as the first line diagnostic test for GD.

Citations

Citations to this article as recorded by  
  • Changes in Thyroid Peroxidase and Thyroglobulin Antibodies Might Be Associated with Graves' Disease Relapse after Antithyroid Drug Therapy
    Yun Mi Choi, Mi Kyung Kwak, Sang Mo Hong, Eun-Gyoung Hong
    Endocrinology and Metabolism.2019; 34(3): 268.     CrossRef
  • Usefulness of Measuring Thyroid Stimulating Antibody at the Time of Antithyroid Drug Withdrawal for Predicting Relapse of Graves Disease
    Hyemi Kwon, Won Gu Kim, Eun Kyung Jang, Mijin Kim, Suyeon Park, Min Ji Jeon, Tae Yong Kim, Jin-Sook Ryu, Young Kee Shong, Won Bae Kim
    Endocrinology and Metabolism.2016; 31(2): 300.     CrossRef
  • Clinical Applications of Thyrotropin Binding Inhibitor Immunoglobulin (TBII) Assays
    Won Bae Kim
    Journal of Korean Endocrine Society.2008; 23(3): 174.     CrossRef

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