Endocrinology and Metabolism

Dong Sun Kim (Kim DS)

19 Articles

Hypothalamus and Pituitary gland
Medical Treatment with Somatostatin Analogues in Acromegaly: Position Statement: Sang Ouk Chin, Cheol Ryong Ku, Byung Joon Kim, Sung-Woon Kim, Kyeong Hye Park, Kee Ho Song, Seungjoon Oh, Hyun Koo Yoon, Eun Jig Lee, Jung Min Lee, Jung Soo Lim, Jung Hee Kim, Kwang Joon Kim, Heung Yong Jin, Dae Jung Kim, Kyung Ae Lee, Seong-Su Moon, Dong Jun Lim, Dong Yeob Shin, Se Hwa Kim, Min Jeong Kwon, Ha Young Kim, Jin Hwa Kim, Dong Sun Kim, Chong Hwa Kim; Endocrinol Metab. 2019;34(1):53-62. Published online March 21, 2019; DOI: https://doi.org/10.3803/EnM.2019.34.1.53

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284 Download
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The Korean Endocrine Society (KES) published clinical practice guidelines for the treatment of acromegaly in 2011. Since then, the number of acromegaly cases, publications on studies addressing medical treatment of acromegaly, and demands for improvements in insurance coverage have been dramatically increasing. In 2017, the KES Committee of Health Insurance decided to publish a position statement regarding the use of somatostatin analogues in acromegaly. Accordingly, consensus opinions for the position statement were collected after intensive review of the relevant literature and discussions among experts affiliated with the KES, and the Korean Neuroendocrine Study Group. This position statement includes the characteristics, indications, dose, interval (including extended dose interval in case of lanreotide autogel), switching and preoperative use of somatostatin analogues in medical treatment of acromegaly. The recommended approach is based on the expert opinions in case of insufficient clinical evidence, and where discrepancies among the expert opinions were found, the experts voted to determine the recommended approach.

Citations

Citations to this article as recorded by

Hydrogel-fiber-mesh-based 3D cell cultures: A new method for studying pituitary tumors
Wooju Jeong, Sungrok Wang, Yumin Kim, Soohyun Lee, Minhu Huang, Jaeil Park, Myung-Han Yoon, Chang-Myung Oh, Cheol Ryong Ku
Smart Materials in Medicine.2024; 5(2): 281. CrossRef
Differential gene expression and pathway analysis in growth hormone-secreting pituitary tumors according to granulation pattern
Kyungwon Kim, Yeongmin Kim, Se Hoon Kim, Ju Hyung Moon, Eui Hyun Kim, Eun Jig Lee, Chang-Myung Oh, Cheol Ryong Ku
Frontiers in Oncology.2024;[Epub] CrossRef
Agonists, Antagonists and Receptors of Somatostatin: Pathophysiological and Therapeutical Implications in Neoplasias
Argyrios Periferakis, Georgios Tsigas, Aristodemos-Theodoros Periferakis, Carla Mihaela Tone, Daria Alexandra Hemes, Konstantinos Periferakis, Lamprini Troumpata, Ioana Anca Badarau, Cristian Scheau, Ana Caruntu, Ilinca Savulescu-Fiedler, Constantin Carun
Current Issues in Molecular Biology.2024; 46(9): 9721. CrossRef
Evaluation and Management of Bone Health in Patients with Thyroid Diseases: A Position Statement of the Korean Thyroid Association
A Ram Hong, Ho-Cheol Kang
Endocrinology and Metabolism.2023; 38(2): 175. CrossRef
Growth Hormone Excess: Implications and Management
Suneela Dhaneshwar, Shrishti Shandily, Vatsalya Tiwari
Endocrine, Metabolic & Immune Disorders - Drug Targets.2023; 23(6): 748. CrossRef
Revisiting the usefulness of the short acute octreotide test to predict treatment outcomes in acromegaly
Montserrat Marques-Pamies, Joan Gil, Elena Valassi, Marta Hernández, Betina Biagetti, Olga Giménez-Palop, Silvia Martínez, Cristina Carrato, Laura Pons, Rocío Villar-Taibo, Marta Araujo-Castro, Concepción Blanco, Inmaculada Simón, Andreu Simó-Servat, Gemm
Frontiers in Endocrinology.2023;[Epub] CrossRef
Evaluation and Management of Bone Health in Patients with Thyroid Diseases: a Position Statement from the Korean Thyroid Association
A Ram Hong, Hwa Young Ahn, Bu Kyung Kim, Seong Hee Ahn, So Young Park, Min-Hee Kim, Jeongmin Lee, Sun Wook Cho, Ho-Cheol Kang
International Journal of Thyroidology.2022; 15(1): 1. CrossRef
Octreotide in the treatment of acromegaly – the possibilities of high-dose therapy
I. A. Ilovayskaya
Meditsinskiy sovet = Medical Council.2022; (10): 148. CrossRef
Approach of Acromegaly during Pregnancy
Alexandru Dan Popescu, Mara Carsote, Ana Valea, Andreea Gabriela Nicola, Ionela Teodora Dascălu, Tiberiu Tircă, Jaqueline Abdul-Razzak, Mihaela Jana Țuculină
Diagnostics.2022; 12(11): 2669. CrossRef
Left to themselves: Time to target chronic pain in childhood rare diseases
Christine B. Sieberg, Alyssa Lebel, Erin Silliman, Scott Holmes, David Borsook, Igor Elman
Neuroscience & Biobehavioral Reviews.2021; 126: 276. CrossRef
Severe respiratory failure in a patient with COVID-19 and acromegaly: rapid improvement after adding octreotide
Jacob Luty, LesleAnn Hayward, Melanie Jackson, P Barton Duell
BMJ Case Reports.2021; 14(8): e243900. CrossRef
Precision Therapy in Acromegaly Caused by Pituitary Tumors: How Close Is It to Reality?
Cheol Ryong Ku, Vladimir Melnikov, Zhaoyun Zhang, Eun Jig Lee
Endocrinology and Metabolism.2020; 35(2): 206. CrossRef
Medical Treatment with Somatostatin Analogues in Acromegaly: Position Statement
Sang Ouk Chin, Cheol Ryong Ku, Byung Joon Kim, Sung-Woon Kim, Kyeong Hye Park, Kee Ho Song, Seungjoon Oh, Hyun Koo Yoon, Eun Jig Lee, Jung Min Lee, Jung Soo Lim, Jung Hee Kim, Kwang Joon Kim, Heung Yong Jin, Dae Jung Kim, Kyung Ae Lee, Seong-Su Moon, Dong
The Korean Journal of Medicine.2019; 94(6): 485. CrossRef

Thyroid
Associations between Hashimoto Thyroiditis and Clinical Outcomes of Papillary Thyroid Cancer: A Meta-Analysis of Observational Studies: Shinje Moon, Hye Soo Chung, Jae Myung Yu, Hyung Joon Yoo, Jung Hwan Park, Dong Sun Kim, Young Joo Park; Endocrinol Metab. 2018;33(4):473-484. Published online November 30, 2018; DOI: https://doi.org/10.3803/EnM.2018.33.4.473

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Abstract PDF Supplementary Material PubReader ePub

Background

Epidemiological studies have suggested an association between Hashimoto thyroiditis (HT) and papillary thyroid cancer (PTC) development. Other studies, however, have reported a protective role of HT against PTC progression. Through this updated meta-analysis, we aimed to clarify the effects of HT on the progression of PTC.

Methods

We searched citation databases, including PubMed and Embase, for relevant studies from inception to September 2017. From these studies, we calculated the pooled odds ratios (ORs) of clinicopathologic features and the relative risk (RR) of PTC recurrence with 95% confidence intervals (CIs) using the Mantel-Haenszel method. Additionally, the Higgins I² statistic was used to test for heterogeneity.

Results

The meta-analysis included 71 published studies with 44,034 participants, among whom 11,132 had HT. We observed negative associations between PTC with comorbid HT and extrathyroidal extension (OR, 0.74; 95% CI, 0.68 to 0.81), lymph node metastasis (OR, 0.82; 95% CI, 0.72 to 0.94), distant metastasis (OR, 0.49; 95% CI, 0.32 to 0.76), and recurrence (RR, 0.50; 95% CI, 0.41 to 0.61).

Conclusion

In this meta-analysis, PTC patients with HT appeared to exhibit more favorable clinicopathologic characteristics and a better prognosis than those without HT.

Citations

Citations to this article as recorded by

Malignancy risk of indeterminate lymph node at the central compartment in patients with thyroid cancer and concomitant sonographic thyroiditis
Jung Hyo Rhim, Ji Ye Lee, Sun‐Won Park, Younghen Lee, So Lyung Jung, Tae Jin Yun, Eun Ju Ha, Jung Hwan Baek, Jinna Kim, Dong Gyu Na, Ji‐hoon Kim
Head & Neck.2024; 46(8): 1922. CrossRef
Hashimoto Thyroiditis and Mortality in Patients with Differentiated Thyroid Cancer: The National Epidemiologic Survey of Thyroid Cancer in Korea and Meta-Analysis
Injung Yang, Jae Myung Yu, Hye Soo Chung, Yoon Jung Kim, Yong Kyun Roh, Min Kyu Choi, Sung-ho Park, Young Joo Park, Shinje Moon
Endocrinology and Metabolism.2024; 39(1): 140. CrossRef
Interaction of BANCR in the relationship between Hashimoto’s thyroiditis and papillary thyroid carcinoma expression patterns and possible molecular mechanisms
Jiabo Zhang, Lingli Yao, Yu Guo
The Journal of Gene Medicine.2024;[Epub] CrossRef
Association between Thyroid Cancer Treatment Outcomes and the Presence of Autoimmune Thyroiditis
Jie Liu
Clinical Thyroidology®.2024; 36(1): 26. CrossRef
Predicting central cervical lymph node metastasis in papillary thyroid carcinoma with Hashimoto’s thyroiditis: a practical nomogram based on retrospective study
Lirong Wang, Lin Zhang, Dan Wang, Jiawen Chen, Wenxiu Su, Lei Sun, Jue Jiang, Juan Wang, Qi Zhou
PeerJ.2024; 12: e17108. CrossRef
Nomogram to predict central lymph node metastasis in papillary thyroid carcinoma
Dehui Qiao, Xian Deng, Ruichen Liang, Xu Li, Rongjia Zhang, Zhi Lei, Hui Yang, Xiangyu Zhou
Clinical & Experimental Metastasis.2024;[Epub] CrossRef
Utilizing Immunoglobulin G4 Immunohistochemistry for Risk Stratification in Patients with Papillary Thyroid Carcinoma Associated with Hashimoto Thyroiditis
Faridul Haq, Gyeongsin Park, Sora Jeon, Mitsuyoshi Hirokawa, Chan Kwon Jung
Endocrinology and Metabolism.2024; 39(3): 468. CrossRef
Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules 2024
Young Joo Park, Eun Kyung Lee, Young Shin Song, Su Hwan Kang, Bon Seok Koo, Sun Wook Kim, Dong Gyu Na, Seung-Kuk Baek, So Won Oh, Min Kyoung Lee, Sang-Woo Lee, Young Ah Lee, Yong Sang Lee, Ji Ye Lee, Dong-Jun Lim, Leehi Joo, Yuh-Seog Jung, Chan Kwon Jung,
International Journal of Thyroidology.2024; 17(1): 208. CrossRef
Predictors of lateral lymph node metastasis and skip metastasis in patients with papillary thyroid microcarcinoma
Jee Hee Yoon, Ji Yong Park, A Ram Hong, Hee Kyung Kim, Ho-Cheol Kang
Frontiers in Endocrinology.2024;[Epub] CrossRef
Surgical management of papillary thyroid carcinoma coexisting with Hashimoto’s disease: a single-center retrospective cohort study
Dongdong Zhang, Jixiang Wu, Lin Chen
Frontiers in Endocrinology.2024;[Epub] CrossRef
Evaluating the Influence of Hashimoto’s Thyroiditis on Clinico‐Pathological Characteristics and Prognostic Outcomes of Middle Eastern Differentiated Thyroid Carcinoma
Sandeep Kumar Parvathareddy, Abdul K. Siraj, Nabil Siraj, Saeeda O. Ahmed, Saif S. Al-Sobhi, Fouad Al-Dayel, Khawla S. Al-Kuraya, Henrik Falhammar
International Journal of Endocrinology.2024;[Epub] CrossRef
Risk prediction for central lymph node metastasis in isolated isthmic papillary thyroid carcinoma by nomogram: A retrospective study from 2010 to 2021
Yu Zhao, Wei Shi, Fang Dong, Xiuhua Wang, Chong Lu, Chunping Liu
Frontiers in Endocrinology.2023;[Epub] CrossRef
The evaluation of locoregional tumoral involvement in the cooccurrence of hashimoto thyroiditis with papillary thyroid cancer: a case controlled study
Shirzad Nasiri, Seyed Mostafa Meshkati Yazd, Mahsa Gholami, Sepehr Shahriarirad, Sina Sharghi, Reza Shahriarirad
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Hashimoto’s Thyroiditis: A Protective Factor against Recurrence in BRAF-Wild Type Differentiated Thyroid Carcinoma
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Cancers.2023; 15(8): 2371. CrossRef
VITAMIN D AND AUTOIMMUNE THYROIDITIS
K. V. Pivtorak, O. V Ivanhuk O. V
Bulletin of Problems Biology and Medicine.2023; 1(1): 44. CrossRef
Does the Association of Hashimoto's Thyroiditis with Differentiated Thyroid Cancer Really Have a Protective Role?
Ahmet Numan Demir, Zehra Kara, Cem Sulu, Serhat Uysal, Serdar Sahin, Guldana Zulfaliyeva, Oznur Aydin Atar, Nahida Valikhanova, Tulin Ozturk, Hande Mefkure Ozkaya, Mustafa Sait Gonen
Hormone and Metabolic Research.2023; 55(06): 388. CrossRef
Ultrasound, laboratory and histopathological insights in diagnosing papillary thyroid carcinoma in a paediatric population: a single centre follow-up study between 2000-2022
Dominika Januś, Małgorzata Wójcik, Anna Taczanowska-Niemczuk, Aleksandra Kiszka-Wiłkojć, Monika Kujdowicz, Małgorzata Czogała, Wojciech Górecki, Jerzy B. Starzyk
Frontiers in Endocrinology.2023;[Epub] CrossRef
Early Post-operative Stimulated Serum Thyroglobulin: Role in Preventing Unnecessary Radioactive Iodine Treatment in Low to Intermediate Risk Papillary Thyroid Cancer
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2023 Korean Thyroid Association Management Guidelines for Patients with Thyroid Nodules
Young Joo Park, Eun Kyung Lee, Young Shin Song, Soo Hwan Kang, Bon Seok Koo, Sun Wook Kim, Dong Gyu Na, Seung-Kuk Baek, So Won Oh, Min Kyoung Lee, Sang-Woo Lee, Young Ah Lee, Yong Sang Lee, Ji Ye Lee, Dong-Jun Lim, Leehi Joo, Yuh-Seog Jung, Chan Kwon Jung
International Journal of Thyroidology.2023; 16(1): 1. CrossRef
Clonal redemption of B cells in cancer
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Frontiers in Immunology.2023;[Epub] CrossRef
Prevalence and Impact of BRAF mutation in patients with concomitant papillary thyroid carcinoma and Hashimoto’s thyroiditis: a systematic review with meta-analysis
Lukasz Janicki, Agastya Patel, Jarosław Jendrzejewski, Andrzej Hellmann
Frontiers in Endocrinology.2023;[Epub] CrossRef
The role of vascular endothelial growth factor in the development of papillary thyroid carcinoma in patients with lymphocytic thyroiditis
Nese E. GULCELIK, Safak AKIN, Kadriye AYDIN, Cisel AYDIN MERICOZ, Yesim G. GULER TEZEL, Aydan USMAN
Minerva Endocrinology.2023;[Epub] CrossRef
Chronic Lymphocytic Thyroiditis and Aggressiveness of Pediatric Differentiated Thyroid Cancer
Richard M. Yeker, Amber D. Shaffer, Pushpa Viswanathan, Selma F. Witchel, Kevin Mollen, Linwah Yip, Sara E. Monaco, Umamaheswar Duvvuri, Jeffrey P. Simons
The Laryngoscope.2022; 132(8): 1668. CrossRef
Bisphenol A drives di(2-ethylhexyl) phthalate promoting thyroid tumorigenesis via regulating HDAC6/PTEN and c-MYC signaling
Xuan Zhang, Nan Guo, Hao Jin, Renqi Liu, Zhen Zhang, Cheng Cheng, Zhijun Fan, Guopei Zhang, Mingyang Xiao, Shengwen Wu, Yuejiao Zhao, Xiaobo Lu
Journal of Hazardous Materials.2022; 425: 127911. CrossRef
Squamous Differentiation in the Thyroid: Metaplasia, Neoplasia, or Bystander?
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International Journal of Surgical Pathology.2022; 30(4): 385. CrossRef
Vitamin D Implications and Effect of Supplementation in Endocrine Disorders: Autoimmune Thyroid Disorders (Hashimoto’s Disease and Grave’s Disease), Diabetes Mellitus and Obesity
Dorina Galușca, Mihaela Popoviciu, Emilia Babeș, Mădălina Vidican, Andreea Zaha, Vlad Babeș, Alexandru Jurca, Dana Zaha, Florian Bodog
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Liguang Zhou, Gang Chen, Lei Sheng, Nan Liu, Bin Zhang, Qingdong Zeng, Bo Chen
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Implications of a background of Hashimoto’s thyroiditis on the current conservative surgical trend towards papillary thyroid carcinoma
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Genetic relationship between Hashimoto`s thyroiditis and papillary thyroid carcinoma with coexisting Hashimoto`s thyroiditis
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Ulla Feldt-Rasmussen
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Shuai Xue, Li Zhang, Peisong Wang, Jia Liu, Yue Yin, Meishan Jin, Liang Guo, Yuhua Zhou, Guang Chen
Frontiers in Endocrinology.2019;[Epub] CrossRef
Hashimotos’ thyroiditis: Epidemiology, pathogenesis, clinic and therapy
Francesca Ragusa, Poupak Fallahi, Giusy Elia, Debora Gonnella, Sabrina Rosaria Paparo, Claudia Giusti, Leonid P. Churilov, Silvia Martina Ferrari, Alessandro Antonelli
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Características anatomopatológicas del carcinoma papilar de tiroides en especimenes con y sin tiroiditis linfocitica crónica.
Carlos Osorio Covo, Jorge Ballestas Barrera, Jorge Martínez Castro, Zully Acevedo Meza, Diego Barrios Castellar, Francisco Herrera Sáenz, Cesar Redondo Bermúdez, Katherine Redondo De Oro
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Partial Androgen Insensitivity Syndrome Presenting with Gynecomastia: Sung Won Lee, Dong Shin Kwak, In Sub Jung, Joo Hee Kwak, Jung Hwan Park, Sang Mo Hong, Chang Bum Lee, Yong Soo Park, Dong Sun Kim, Woong Hwan Choi, You Hern Ahn; Endocrinol Metab. 2015;30(2):226-230. Published online June 30, 2015; DOI: https://doi.org/10.3803/EnM.2015.30.2.226

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77 Download
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Abstract PDF PubReader

Gynecomastia is a benign enlargement of the male breast caused by the proliferation of glandular breast tissue. Determining the various causes of gynecomastia such as physiological causes, drugs, systemic diseases, and endocrine disorders is important. Androgen insensitivity syndrome (AIS) is a rare endocrine disorder presenting with gynecomastia and is a disorder of male sexual differentiation caused by mutations within the androgen receptor gene. All individuals with AIS have the 46 XY karyotype, although AIS phenotypes can be classified as mild, partial or complete and can differ among both males and females including ambiguous genitalia or infertility in males. We experienced a case of partial AIS presenting with gynecomastia and identified the androgen receptor gene mutation.

Citations

Citations to this article as recorded by

A case of mild partial androgen insensitivity syndrome in a juvenile boy
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Thyroid
A Case of Acute Suppurative Thyroiditis with Thyrotoxicosis in an Elderly Patient: Bo Sang Kim, Kil Woo Nam, Jeong Eun Kim, Ji Hoon Park, Jun Sik Yoon, Jung Hwan Park, Sang Mo Hong, Chang Bum Lee, Yong Soo Park, Woong Hwan Choi, You Hern Ahn, Dong Sun Kim; Endocrinol Metab. 2013;28(1):50-54. Published online March 25, 2013; DOI: https://doi.org/10.3803/EnM.2013.28.1.50

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Acute suppurative thyroiditis (AST) is a rare condition, as the thyroid gland is relatively resistant to infection. Thyroid function tests are usually normal in AST. A few cases of AST associated with thyrotoxicosis have been reported in adults. We report a case of AST that was associated with thyrotoxicosis in a 70-year-old woman. We diagnosed AST with thyroid ultrasonography and fine needle aspiration of pus. The patient improved after surgical intervention and had no anatomical abnormality. Fine needle aspiration is the best method for the difficult task of differentiating malignancy and subacute thyroiditis from AST with thyrotoxicosis. Earlier diagnosis and proper treatment for AST might improve the outcome.

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Ultrasonographic Findings of Thyroid Parenchymal Disease
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Acute suppurative thyroiditis with Graves disease – A very rare association
Inês Damásio, Joana Maciel, Maria Manuel Costa, Luisa Raimundo
Archives of Endocrinology and Metabolism.2023;[Epub] CrossRef
Thyrotoxicosis as a rare presentation in acute suppurative thyroiditis: a case report
Zeynab Seyedjavadeyn, Seyed Amir Miratashi Yazdi, Alireza Samimiat, Matin Vahedi
Journal of Medical Case Reports.2023;[Epub] CrossRef
Subakute Thyreoiditis und akute suppurative Thyreoiditis
Christian Trummer, Verena Theiler-Schwetz, Stefan Pilz
Journal für Klinische Endokrinologie und Stoffwechsel.2020; 13(3): 124. CrossRef
Infection of Thyroid Cyst Occurring 1 Month after Fine-Needle Aspiration in an Immunocompetent Patient
Jung Kyu Park, Eon Ju Jeon
International Journal of Thyroidology.2018; 11(2): 182. CrossRef
Brief Review of Articles in 'Endocrinology and Metabolism' in 2013
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A Case of Pseudohypoparathyroidism with Graves' Disease.: Gil Woo Lee, Jae Hoon Kim, Kang Won Lee, Sa Il Kim, Sang Mo Hong, Dong Sun Kim, Woong Hwan Choi, You Hern Ahn, Tae Wha Kim; Endocrinol Metab. 2010;25(3):221-225. Published online September 1, 2010; DOI: https://doi.org/10.3803/EnM.2010.25.3.221

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Abstract PDF: Pseudohypoparathyroidism is a rare disease that is characterized by target cell resistance to the effects of parathyroid hormone and this disease is classified into various types depending on the phenotypic and biochemical findings. The patients with pseudohypoparathyroidism present with the clinical and biochemical features of hypoparathyroidism, but they have an increased serum level of parathyroid hormone. We experienced a case of pseudohypoparathyroidism in a 24 years old woman who had Graves' disease at that time. She had hypocalcemia, hyperphosphatemia, an elevated serum parathyroid hormone level and a normal urinary basal cyclic AMP(adenosine monophosphate) level. She also had a normal phenotypic appearance. Therefore, she was classified as suffering with pseudohypoparathyroidism type II. The clinical and laboratory abnormalities were improved by calcium supplementation in addition to vitamin D. To the best of our knowledge, this is the first case of pseudohypoparathyroidism combined with Graves' disease in Korea.

A Case of Complete Agenesis of the Dorsal Pancreas in a Patient with Newly Diagnosed Diabetes Mellitus.: Dong Pil Kim, Kang Seo Park, Dong Sun Kim, Bong Suk Ko, Ji Hae Lee, Jae Hyuk Lee, Jong Ho Shin, Byung Jun Kim, Hyun Jin Kim; J Korean Endocr Soc. 2010;25(1):78-83. Published online March 1, 2010; DOI: https://doi.org/10.3803/jkes.2010.25.1.78

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Abstract PDF: Agenesis of the dorsal pancreas is a rare congenital anomaly caused by underdevelopment or agenesis of the dorsal pancreatic bud that forms the upper head, neck, body and tail of the pancreas. We report a case of agenesis of the dorsal pancreas, which was found under examination of diabetes mellitus (DM). A 16-year-old girl was transferred to our hospital because of a positive urine glucose reading during a school-conducted examination. Abdominal computed tomography and magnetic resonance cholangiopancreatography revealed the deficit of the pancreatic body and tail. Diabetes-associated autoimmune antibodies were negative in a blood test. Decreased beta-cell function was demonstrated by oral glucose tolerance and glucagon stimulation tests. Although the notion that agenesis of the dorsal pancreas leads to decreased endocrine or exocrine function is controversial, the results of this study suggest that we should consider these causes of diabetes mellitus. When treating a young patient with diabetes mellitus, we should consider causes of diabetes mellitus such as congenital anomaly or maturity onset diabetes, in addition to type 1 and type 2 diabetes mellitus.

Characteristics and Treatment Options of Pituitary Apoplexy.: Dong Sun Kim; J Korean Endocr Soc. 2009;24(4):237-239. Published online December 1, 2009; DOI: https://doi.org/10.3803/jkes.2009.24.4.237

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Abstract PDF: No abstract available.

A Case of Thyrotoxicosis Presented as Rhabdomyolysis.: Yil Sik Hyun, Chang Beom Lee, Yong Soo Park, Dong Sun Kim, Woong Hwan Choi, Tae Wha Kim, You Hern Ahn; J Korean Endocr Soc. 2005;20(4):381-384. Published online August 1, 2005; DOI: https://doi.org/10.3803/jkes.2005.20.4.381

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There have been a few reports on rhabdomyolysis caused by thyroid storm, but no cases of thyrotoxicosis related rhabdomyolysis have been reported until now. Here, a rare case of rhabdomyolysis, accompanied by thyrotoxicosis, is reported. A 21-year-old man was admitted to our hospital with severe pain and weakness in both legs. The initial laboratory findings revealed a high muscle enzyme level and severe hypokalemia. In evaluation of the rhabdomyolysis, the thyroid function test was compatible with that of Graves' disease, with the rhabdomyolysis subsequently diagnosed, presenting as thyrotoxicosis. The possible mechanisms for this complaint were hypokalemia-induced muscle ischemia, a thyrotoxicosis-induced excessive hypermetabolic state and pressure-induced muscle ischemia. Therefore, the work up for the cause of rhabdomyolysis should include thyrotoxicosis. The management of rhabdomyolysis is hydration, prevention of acute renal failure, correction of aggravating factors and treatment of the underlying cause, for example, thyrotoxicosis.

Citations

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A Case of Thyrotoxic Periodic Paralysis with Rhabdomyolysis
Seo Hee Lee, Seong Yeol Kim, Hae Ri Lee, Jun Goo Kang, Ohk Hyun Ryu, Chul Sik Kim, Byung Wan Lee, Seong Jin Lee, Eun-Gyoung Hong, Hyeon Kyu Kim, Doo-Man Kim, Jae Myung Yu, Sung-Hee Ihm, Moon Gi Choi, Hyung Joon Yoo
Journal of Korean Endocrine Society.2008; 23(6): 425. CrossRef

A Case of Lymphocytic Hypophysitis in a Postmenopausal Woman.: Sang Hyun Baik, Dong Sun Kim, Yoon Kyoung Sung, Jong Pyo Kim, Chang Beom Lee, Yong Soo Park, Woong Hwan Choi, You Hern Ahn, Tae Wha Kim, Yong Ko, Moon Hyang Park; J Korean Endocr Soc. 2002;17(5):713-719. Published online October 1, 2002

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Abstract PDF: A 64-year-old Korean woman presented with a 3-week history of severe headache and ocular pain. Her brain MRI showed a cystic pituitary mass compressing the optic chiasm. A hormonal study revealed anterior pituitary insufficiency and a slightly increased prolactin level. We performed a transsphenoidal resection of the pituitary mass. A pathological examination revealed the presence of a heavy inflammatory infiltrate, composed of lymphocytes and plasma cells, and destruction of the adenohypophysial structures. Five months after surgery, her hormonal levels had nearly normalized, without hormone replacement therapy. A follow-up MRI showed no recurrence. We conclude that lymphocytic hypophysitis should be included in the differential diagnosis of pituitary mass at any age. We discuss the features that can help to make a preoperative differential diagnosis, and selection of the appropriate treatment.

A Case of Sporadic Nonfamilial Hypophosphatemic Osteomalacia.: Jun Goo Kang, Dong Sun Kim, Chan Bum Choi, Tae Jong Kim, Jong Pyo Kim, Chang Beom Lee, Yong Soo Park, You Hern Ahn, Tae Wha Kim, Sang Cheol Bae, Chan Gum Park; J Korean Endocr Soc. 2002;17(4):610-616. Published online August 1, 2002

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Abstract PDF: Acquired hypophosphatemic rickets, or osteomalacia, requires the recognition of the typical clinical and radiological features of osteomalacia in association with hypophosphatemia, which is caused by the decrease in intestinal absorption or impaired renal tubular phosphate reabsorption. The latter form may either be hereditary or acquired. Acquired hypophosphatemic osteomalacia includes oncogenic osteomalacia, neurofibromatosis, fibrous dysplasia, renal tubular acidosis and sporadic nonfamilial hypophosphatemic osteomalacia. A 33-year-old man presented with bone pain, progressive severe muscle weakness and a height loss of more than 10 cm over a 5 year period. The familiy history was negative for bone disease or other renal tubular defects. He was found to have hypophosphatemia, impaired phosphate reabsorption, normocalcemia, normal vitamin D metabolite levels, normal PTH and elevated alkaline phophatase. A bone biopsy showed thickened unmineralized osteoid compared to pelvic bone in control cases. Clinical symptoms, such as bone pain and muscle weakness, were improved after supplementation of oral phosphorus and calcitriol, although the serum phosphorus level did not normalize.

A Case of Thyroid Storm Developed after Dilatation and Curettage for Invasive Molar Pregnancy.: Joon Sung Park, Jun Goo Kang, Chang Beom Lee, Yong Soo Park, Dong Sun Kim, Tae Wha Kim, Joon Soo Hahm, Jung Han Lee, Jung Hyae Hwang, Seung Ryong Kim, You Hern Ahn; J Korean Endocr Soc. 2002;17(4):589-595. Published online August 1, 2002

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Abstract PDF: Thyroid dysfunction is one of the more prevalent clinical situations encountered by primary care physicians. Thyroid storm is defined as a life-threatening exacerbation of the hyperthyroid state in which there is evidence of decompensation of one or more organ systems. Common precipitants include infection, surgery, diabetic ketoacidosis, vascular accidents, non-compliance with antithyroid medication, and emotional stress, but rarely develop in invasive molar pregnancy. An 18-year-old woman presented to the emergency department complaining of lower abdominal pain and vaginal spotting. She had no previous history of hyperthyroidism. Under the diagnosis of invasive molar pregnancy, dilatation and curettage was performed. However, right after the procedure the patient developed a semi-coma metal status, high grade fever, and tachycardia. Prompt diagnosis of thyroid storm was made and treatment followed immediately. We present a case of thyroid storm and a review of thyroid storm precipitated by invasive molar pregnancy.

Effect of TRH on Phospholipase D Activity in GH3 Cell.: Dong Sun Kim, Chang Beom Lee, You Hern Ahn, Tae Wha Kim, Mee Sup Yoon, Joong Soo Han; J Korean Endocr Soc. 2002;17(4):465-472. Published online August 1, 2002

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Abstract PDF: BACKGROUND
GH3 cells are a well characterized and widely used model used for the in vitro study of growth hormone (GH) secretion. Thyrotropin releasing hormone (TRH) binds to receptors belonging to the family of G protein-coupled receptors, and secrets both GH & prolactin. Phospholipase D (PLD) is an enzyme that hydrolyses phosphatidylcholine to yield phosphatidic acid and choline, and plays important roles in cellular proliferation and hormonal secretion. To elucidate the pathway of the action of TRH in GH3 cells, we investigated the activities of PLC and PLD in GH3 cells treated with TRH or phorbor 12-myristate 13-acetate (PMA). METHODS: GH3 cells were labeled with [3H] myristate, followed by incubation of with 0.3% ethanol, prior to before the addition of the agonists. The total lipids were extracted from the harvested cells following treatment with the agonists. The PLD activity was assessed by measuring [3H] phosphatidylethanol from the [3H] phospholipid using thin layer chromatography. RESULTS: TRH (1 muM) stimulated the PLC activity by 44-fold over that of the control values. TRH (1 microM), mastoparan (5 muM), and PMA (500 muM) for 30 minutes increased PLD activity by 1.9, 1.5 and 2.2 fold, respectively, in comparison to the controls. The PLD activities after 15, 30, 60, 120 and 240 min treatments of TRH (1 microM) were 142%, 170%, 172%, 160% and 115%, respectively. CONCLUSION: These results suggest that TRH stimulates not only the PLC activity, but also the PLD activity in GH3 cells.

A Case of Steroid induced Myopathy in Patient with Iatrogenic Cushing Syndrome.: Jun Goo Kang, You Hern Ahn, Joon Sung Park, Chang Beom Lee, Yong Soo Park, Dong Sun Kim, Woong Hwan Choi, Tae Wha Kim, Joon Soo Hahm, Yong Wook Park, Eun Kyung Hong; J Korean Endocr Soc. 2002;17(2):275-279. Published online April 1, 2002

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Abstract PDF: Many endocrinologic diseases can induce muscular diseases. Myopathy caused by exogenous steroid is a common problem in patients prescribed steroids as therapy. We report a case of iatrogenic steroid myopathy in a 55-year-old female who had taken steroids under her own volition at a local pharmacy for more than 3 months due to skin rash and itching. She complained of severe proximal muscle wasting and weakness in the lower extremities and also exhibited other stigmata of Cushing's syndrome such as moon face, buffalo hump or easy bruising. Needle electromyography showed the typical pattern of myopathy. Muscle biopsy revealed intermixed numerous, markedly atrophic and angulated basophilic fibers and a few fat cells without inflammation. In addition there was marked and selective atrophy of type II fiber on ATPase staining in pH 9.4 buffer. After discontinuation of steroid treatment, she has experienced slow improvement through physical therapy, including isotonic exercise.

Korean Adult Growth Hormone Deficiency Treatment Registry.: Sung Woon Kim, Seong Yeon Kim, Su Youn Nam, Yoon Sok Chung, Jae Hoon Chung, In Kyung Jung, Jong Ryeal Hahm, Minho Shong, Dong Sun Kim, Seong Keun Lee, Sung Dae Moon, Hyun Koo Yoon, Doo Man Kim, Sang Woo Kim, Hye Kyung Park; J Korean Endocr Soc. 2002;17(1):43-47. Published online February 1, 2002

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Abstract PDF: BACKGROUND
Adult growth hormone (GH) deficiency is related with decreased lean body mass, increased body fat, and poor quality of life. In western countries, adult GH deficiency treatment registriesy provide a database of the effects and safety of GH deficiency treatment. The Korean Adult Growth Hormone Study Group of the Korean Society of Endocrinology register adult GH deficiency since 1996. METHEODS: Subjects were aged over 15 years, had organic hypothalamo-pituitary disease, and GH deficiency as documented by GH stimulation test or serum insulin-like growth factor-I (IGF-I) level. The underlying etiology for GH deficiency, serum IGF-I level, starting and maintenance dose, and adult GH deficiency assessment (AGHDA) score were investigated. RESULTS: From January 1996 to May 2001. 115 patients were enrolled. Mean age was 43.7 13.8 years and 60% were female. Thirteen medical institutions were involved in the registry. The most common underlying diseases were Sheehan's syndrome and pituitary adenomas. GH starting dose was from 0.4 to 1.0 units. Maintenance dose was between 0.5 and 1.2 units. Serum IGF-I levels were increased after GH treatment (0-week, 93.7 69.7 ng/mL; 2-weeks, 184.9 89.0 ng/mL; 6-weeks, 188.4 94.8 ng/mL; 10-weeks, 207.6 111.1 ng/mL; 6 months, 281.9 95.5 ng/mL). AGHDA scores slightly improved from 10.25 6.70 to 8.58 5.47 after 6 months of GH deficiency treatment. CONCLUSION: The GH Treatment Registry will be beneficial in monitoring the effects of GH deficiency treatment on Korean adult GH deficient subjects

Long-Term Effect of Glucocorticoid on Differentiation of Bone Marrow Stromal Cells .: Long Term Lee, Yong Soo Park, Dong Sun Kim, Woong Hwan Choi, Yon Hern Ahn, Tae Wha Kim; J Korean Endocr Soc. 2001;16(1):85-96. Published online February 1, 2001

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Abstract PDF: BACKGROUND
Glucocorticoid-induced osteoporosis is characterized by decreased osteoblastic activity and replacement of bone marrow with adipocytes. Since osteoblast and adipocytes are derived from the same mesenchymal stem cell, one might speculate that there is an interaction between these two cells types. In fact, leptin that is secreted from adipocytes is known to stimulate differentiation of osteoblasts, while it inhibits the differentiation of adipocytes. Furthermore, it has been demonstrated that PPAR is present in osteoblasts and it is increased by leptin in adipocytes. However, the role of PPAR and leptin remains unknown in glucocorticoid-induced osteoporosis. The aims of this study are to investigate the effect of glucocorticoid on bone mineral density and gene expression in osteoblasts and adipocytes, and to study the role of PPAR and leptin in the mechanism of glucocorticoid-induced osteoporosis. METHODS: Methylprednisolone, 1 mg/200 g-weight, was injected into five rats (steroid group) and saline was given to five rats (control group) for eight weeks. The bone mineral density was determined by dual energy X-ray absoptiometry. Gene expression of osteocalcin, alkaline phosphatase, lipoptrotein lipase, and PPAR -2 was assessed by RT-PCR. Serum leptin level was measured using a commercial radioimmunoassay kit. RESULTS: 1) The body weight of the steroid group was significantly lower than that of the control group (451.4+/-12.9 g vs. 247.6+/-19.8 g, p<0.05). The bone mineral density of the steroid group tended to be lower than that of the control group (0.27+/-0.01 g/cm2 vs. 0.26+/-0.01 g/cm2, p>0.05). 2) In the steroid group, the gene expressions of osteocalcin (1.00+/-0.08 vs. 0.23+/-0.16, p<0.05) and alkaline phosphatase (0.47+/-0.07 vs. 0.33+/-0.18, p<0.05) were decreased significantly compared to those in controls. 3) In the steroid group, the gene expression of lipoprotein lipase (0.23+/-0.06 vs. 0.39+/-0.12, p>0.05) and+/-PAR 2 (0.17+/-0.08 vs. 0.22+/-0.12, p>0.05) tended to be increased compared to that in the contol group. 4) The serum leptin level of the steroid group tended to be lower than that of the control group (0.20+/-0.12 g/L vs. 0.10+/-0.09 g/L, p>0.05). CONCLUSION: These data suggest that long-term administration of a large dose of glucocorticoid suppresses differentiation of osteoblasts and enhances the differentiation of adipocytes, which may be mediated by increased expression of PPAR and decreased synthesis of leptin.

A Case of Pulmonary Metastasis of Thyroid Papillary Carcinoma Which was Mistaken for Miliary Tuberculosis.: Chang Beom Lee, Seok Cheul Yang, Yong Soo Park, Dong Sun Kim, Woong Hwan Choi, You Hern Ahn, Tae Wha Kim; J Korean Endocr Soc. 2000;15(4-5):600-605. Published online January 1, 2001

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Abstract PDF: Thyroid cancer is the fourth most common malignant tumor in Korean women. It has been acknowledged for a long time that differentiated thyroid cancers have two basic ways of dissemination, lymphtic and hematogenous. Though lymphatic spread to regional lymph nodes is the typical presentation of papillary thyroid cancer of young patients, pulmonary metastasis are not uncommon in this age group. And it is interesting that almost all the patient with metastases to lung showed metastases to the regional neck lymph node. Abnormal chest X-ray of the patient of pulmonary metastasis shows only nonspecific diffuse micronodular pattern which is not easy to be differentiated. And here we report a case of pulmonary metastasis of thyroid papillary carcinoma which was mistaken for pulmonary miliary tuberculosis. It is suggested that more intensive consideration will be necessary for the diagnosis of pulmonary miliaria of children who shows neck mass.

A Case of Osteomalacia with Long Term Carbamazepine Therapy.: Hee Soo Kim, Dong Sun Kim, Nak Won Choi, Sang Hyun Baik, Sung Hoon Kim, Chang Beom Lee, Yong Soo Park, Woong Hwan Choi, You Hern Ahn, Tae Hwa Kim; J Korean Endocr Soc. 2000;15(2):286-290. Published online January 1, 2001

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Abstract PDF: Anticonvusant therapy with any of several agents, especially phenytoin, phenobarbital, and primidone causes disturbances in bone mineral metabolism. Anticonvulsants stimulate the hepatic microsomal mixed-oxidase enzymes and hence increase the rate of clearance of vitamin D and its metabolism. The severity of clinical manifestations in any given individual appears to be a function of the combined effects of variety of factors including drug type and total drug dose, dietary vitamin D intake, sunlight exposure, and physical activity level. We report a case of osteomalacia associated with long term carbamazepine therapy in a 21-year-old male with less exposure to sunlight.

Measurement of Anti-GAD65 Autoantibodies in Patients with Type 1 Diabetes Mellitus with / without Autoimmune Thyroid Diseases (Immunoblotting followed by Immunoprecipitation).: Yong Soo Park, Hye Won Park, Jin Bae Kim, Dong Sun Kim, Woong Hwan Choi, Tae Hwa Kim, Joon Yong Chung, Sei Won Yang, Won Bae Kim; J Korean Endocr Soc. 2000;15(2):190-203. Published online January 1, 2001

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Abstract PDF: BACKGROUND
Type 1 diabetes mellitus is frequently associated with other autoimmune diseases. The broad concept of polyendocrinopathies takes into consideration that patients affected by at least one endocrine disease may have another autoimmune disorder or express specific autoantibodies. Anti-glutamic acid decarboxylase autoantibodies, now recognized as one of the major serological markers for type 1 diabetes has been reported to be higher in type 1 diabetes patients with autoimmune thyroid diseases (ATD) than in those without ATD. The objective of the present study was to evaluate the prevalences of GAD65 antibodies applying a newly developed assay(anti-GAD65) in type 1 diabetes patients with and without ATD. METHODS: We developed a new anti-GAD65 assay after mammalian expression of a recombinant GAD65 antigen. Since the detection of anti-GAD65 is rather complicated and insensitive due to inherent antigenic difference of antibody recognition in conventional assays, we applied this new approach in measuring anti-GAD autoantibodies and compared the result with ICA and anti-GAD measurement using the purified porcine GAD (anti-GAD) in 109 cases of type 1 diabetes, 29 of whom had concomitant ATD (mean age at diagnosis: 7.9 yr, mean duration of type 1 diabetes: 4.5 yrs). RESULTS: The overall prevalence of anti-GAD65 antibodies was 65% (71 of 109) in patients with Korean type 1 diabetes. Prevalences and titers of anti-GAD65 had not changed much after controlling for the duration and the status of concomitant ATD. In contrast, the prevalence of anti-GAD was 56%(61 of 109), while that of ICA(+) WAS 36% in type 1 diabetes patients. We found significant, but not strong association of anti-GAD65 either with anti-GAD(r=0.4, p<0.01) or with ICA(r=0.6, p< 0.001). CONCLUSION: From this, we could assess that autoantibodies are present at comparable sensitivity and specificity in Korean type 1 diabetes patients. This anti-GAD65 assay, another immunologic marker for type 1 diabetes might also confer disease susceptibility among Koreans, but no increase in the prevalence or in the titer in patients with ATD may suggest that this marker is unlikely to give much benefit, for the detection of the overlapping disease of type 1 diabetes and ATD.

Diagnosis and Differential Diagnosis of Endogenous Cushing's Syndrome.: Dong Sun Kim; J Korean Endocr Soc. 2000;15(1):26-30. Published online January 1, 2001

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Abstract PDF: No abstract available.

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