Endocrinology and Metabolism

Hae Sung Kim (Kim HS)

4 Articles

Clinical Characteristics for 132 Patients with Adrenal Incidentaloma.: Hyun Seung Jeong, Hee Joung Kim, Hae Sung Kim, Sang Wan Kim, Chan Soo Shin, Do Joon Park, Kyung Soo Park, Hak Cheol Jang, Seong Yeon Kim, Bo Youn Cho, Hong Kyu Lee; J Korean Endocr Soc. 2007;22(4):260-265. Published online August 1, 2007; DOI: https://doi.org/10.3803/jkes.2007.22.4.260

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BACKGROUND
Recently, the detection rate for adrenal incidentaloma in Korea has been on the increase. We describe here the clinical characteristics of these tumors and describe appropriate guidelines of diagnosis and treatment. METHODS: We analyzed age, sex, location, size, function, and the pathological findings for 132 patients with an adrenal mass by CT, USG, and MRI undertaken for health examinations or non-adrenal disease from January 2000 to March 2005. RESULTS: Adrenal masses were most commonly found in patients in their sixties (31%). 62.1% of the patients were men and 37.9% were women. For the location of the masses, 53% were found in the left gland, 43.2% were found in the right gland and 3.8% were found in both glands. Of all of the masses analyzed, 66% were 1 cm to 4 cm in size, and an adenoma-like appearance was the most common finding (69.7%) seen in images. All of the pheochromocytomas and carcinomas were above 4 cm in size. Patients with a functional mass were seen in 18 cases (13.6%) and pheochromocytomas were seen in 12 cases (67%). Three patients were found with cancer (2.3%), two cases (1.5%) of a primary carcinoma and one case of a metastasis (0.8%). CONCLUSION: The frequency and characteristics of benign nonfunctional, functional and malignant masses that were found in our hospital were similar to those presented in studies conducted outside of Korea. Therefore, it may be possible to apply previously established guidelines to domestic patients.

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Guidelines for the Management of Adrenal Incidentaloma: the Korean Endocrine Society, Committee of Clinical Practice Guidelines
Jung-Min Lee, Mee Kyoung Kim, Seung-Hyun Ko, Jung-Min Koh, Bo-Yeon Kim, Sang-Wan Kim, Soo-Kyung Kim, Hae-Jin Kim, Ohk-Hyun Ryu, Juri Park, Jung-Soo Lim, Seong Yeon Kim, Young Kee Shong, Soon Jib Yoo
The Korean Journal of Medicine.2017; 92(1): 4. CrossRef
Clinical Guidelines for the Management of Adrenal Incidentaloma
Jung-Min Lee, Mee Kyoung Kim, Seung-Hyun Ko, Jung-Min Koh, Bo-Yeon Kim, Sang Wan Kim, Soo-Kyung Kim, Hae Jin Kim, Ohk-Hyun Ryu, Juri Park, Jung Soo Lim, Seong Yeon Kim, Young Kee Shong, Soon Jib Yoo
Endocrinology and Metabolism.2017; 32(2): 200. CrossRef
Clinical Characteristics for 348 Patients with Adrenal Incidentaloma
Jongho Kim, Kwi Hyun Bae, Yeon Kyung Choi, Ji Yun Jeong, Keun Gyu Park, Jung Guk Kim, In Kyu Lee
Endocrinology and Metabolism.2013; 28(1): 20. CrossRef
Clinical characteristics and follow-up of Korean patients with adrenal incidentalomas
Yoon Young Cho, Sunghwan Suh, Ji Young Joung, Hyemin Jeong, Dongmo Je, Hongseok Yoo, Taek Kyu Park, Yong-Ki Min, Kwang-Won Kim, Jae Hyeon Kim
The Korean Journal of Internal Medicine.2013; 28(5): 557. CrossRef
Characterization of Incidentally Detected Adrenal Pheochromocytoma
Soon Jib Yoo, Woohyeon Kim
Endocrinology and Metabolism.2012; 27(2): 116. CrossRef
Different diagnostic cut-off values of urinary fractionated metanephrines according to sex for the diagnosis of pheochromocytoma in Korean subjects
Seo Young Sohn, Hyung Doo Park, Soo Youn Lee, Jung Han Kim, Byong Chang Jung, Hye Jeong Kim, Hye Won Jang, Kwang Won Kim, Moon Kyu Lee, Yong Ki Min, Jae Hyeon Kim
Endocrine Journal.2012; 59(9): 831. CrossRef
Characterization of Incidentally Detected Adrenal Pheochromocytoma
Ye An Kim, Yul Hwangbo, Min Joo Kim, Hyung Jin Choi, Je Hyun Seo, Yenna Lee, Soo Heun Kwak, Eu Jeong Ku, Tae Jung Oh, Eun Roh, Jae Hyun Bae, Jung Hee Kim, Kyoung Soo Park, Seong Yeon Kim
Endocrinology and Metabolism.2012; 27(2): 132. CrossRef
The Evaluation and Follow-up of Adrenal Incidentaloma
Sin Gon Kim, Dong Seop Choi
Journal of Korean Endocrine Society.2007; 22(4): 257. CrossRef

A Case of Tumor-induced Osteomalacia with Elevated Fibroblast Growth Factor-23.: Hae Sung Kim, Hyun Seung Jung, Hee Jung Kim, Sung Yeon Kim, Sang Wan Kim, Chan Soo Shin, Chong Jai Kim, Seong Yeon Kim; J Korean Endocr Soc. 2007;22(2):142-148. Published online April 1, 2007; DOI: https://doi.org/10.3803/jkes.2007.22.2.142

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Abstract PDF

Tumor-induced osteomalacia (TIO), a paraneoplastic disease, is characterized by hypophosphatemia, and caused by renal phosphate wasting inappropriately, normal or decreased 1, 25(OH)2D3 production, and defective calcification of cartilage and bone. Because the removal of the responsible tumor normalizes phosphate metabolism, unidentified humoral phosphaturic factors (phosphatonin) are believed to be responsible for this syndrome. These factors include fibroblast growth factor (FGF)-23, secreted frizzled-related protein-4 and matrix extracellular phosphoglycoprotein. However, no case of TIO producing FGF-23 has been clearly reported in Korea. Herein, a case of TIO producing FGF-23 in a 45-year-old woman is reported. The patient presented with a large tumor on her buttock, with severe bone and muscle pain. A histological examination of the tumor revealed a mixed connective tissue tumor, consisting of deposition of calcified materials and surrounding primitive spindle cells, with prominent vascularity. Whether FGF-23 is a secreted factor, as well as its levels of expression in tumors were investigated. An immunohistochemical study showed the tumor cells to be FGF-23 positive. Furthermore, the levels of serum FGF-23 were extremely high and an RT-PCR analysis, using total RNA from the tumor, revealed the abundant expression of FGF-23 mRNA. After removal of the tumor, all the biochemical and hormonal abnormalities disappeared, with marked symptomatic improvement.

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Change in Patient's Ages Who Took an Adenoidectomy for 30 Years
Eun Jung Lee, Ji Hoon Kim, Hye Jin Hwang, Min Ki Kim, Min Seok Kang, Kyung-Su Kim
Journal of Rhinology.2017; 24(1): 8. CrossRef
Dietary assessment according to frequency of food consumed away from home among children and adolescents: Based on the 2010~2012 Korea National Health and Nutrition Examination Survey
Yong-Suk Kwon, Wan-Soo Hong, Seyoung Ju
Journal of Nutrition and Health.2016; 49(6): 471. CrossRef
Dyslipidemia in Children and Adolescents: When and How to Diagnose and Treat?
Jung Min Yoon
Pediatric Gastroenterology, Hepatology & Nutrition.2014; 17(2): 85. CrossRef
Length and Volume of Morphologically Normal Kidneys in Korean Children: Ultrasound Measurement and Estimation Using Body Size
Jun-Hwee Kim, Myung-Joon Kim, Sok Hwan Lim, Jieun Kim, Mi-Jung Lee
Korean Journal of Radiology.2013; 14(4): 677. CrossRef
Factors Influencing Obesity among Adolescent: Analysis of 2011 Korean Youth Risk Behavior Survey
Young-Ju Jee, Young-Hae Kim
The Korean Journal of Obesity.2013; 22(1): 39. CrossRef
A Case of Nutritional Osteomalacia in Young Adult Male
Choong-Kyun Noh, Min-Jeong Lee, Bu Kyung Kim, Yoon-Sok Chung
Journal of Bone Metabolism.2013; 20(1): 51. CrossRef
The Relationship between High Energy/Low Nutrient Food Consumption and Obesity among Korean Children and Adolescents
Gyu Jin Heo, So-Young Nam, Soo-Kyung Lee, Sang-Jin Chung, Ji hyun Yoon
Korean Journal of Community Nutrition.2012; 17(2): 226. CrossRef
Changes in Prevalence of Obesity and Underweight among Korean Children and Adolescents: 1998-2008
Ki Eun Kim, Shin Hye Kim, Sangshin Park, Young-Ho Khang, Mi Jung Park
The Korean Journal of Obesity.2012; 21(4): 228. CrossRef
A new age-based formula for estimating weight of Korean children
Jungho Park, Young Ho Kwak, Do Kyun Kim, Jae Yun Jung, Jin Hee Lee, Hye Young Jang, Hahn Bom Kim, Ki Jeong Hong
Resuscitation.2012; 83(9): 1129. CrossRef
Lipid Profiles and Prevalence of Dyslipidemia in Korean Adolescents
Shin Hye Kim, Byung Chul Ahn, Hyojee Joung, Mi Jung Park
Endocrinology and Metabolism.2012; 27(3): 208. CrossRef
Trends in obesity among Korean children using four different criteria
Young-Ho Khang, Mi Jung Park
International Journal of Pediatric Obesity.2011; 6(3-4): 206. CrossRef
Usefulness of the Waist Circumference-to-Height Ratio in Screening for Obesity in Korean Children and Adolescents
Joo Hyun Gil, Mi Na Lee, Hye Ah Lee, Hyesook Park, Jeong Wan Seo
Korean Journal of Pediatric Gastroenterology and Nutrition.2010; 13(2): 180. CrossRef

Retrospective Observation of Long-Term Clinical Courses of Idiopathic Central Diabetes Insipidus in Adults.: Hee Joung Kim, Mi Yeon Kang, Kyung Won Kim, Hyun Seung Jeong, Hae Sung Kim, Sang Wan Kim, Seong Yeon Kim; J Korean Endocr Soc. 2006;21(6):482-489. Published online December 1, 2006; DOI: https://doi.org/10.3803/jkes.2006.21.6.482

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Abstract PDF

BACKGROUND
Idiopathic central diabetes insipidus (CDI) can be diagnosed when it occurs in the absence of a genetic or secondary cause known to be responsible for diabetes insipidus (DI). Some studies have reported that idiopathic CDI in adults shows a more benign clinical course than in children and young patients. However, the clinical characteristics and progress of this disorder have not been fully described. Therefore, we investigated the clinical courses of adult patients over the age of sixteen years with idiopathic central DI. METHODS: We reviewed the medical records of all patients who had documented cases of idiopathic CDI from 1989 to 2005, and studied clinical features, hormone data, and imaging studies at diagnosis and during at least 1-year of follow-up. RESULTS: There were 9 male (30.0%) and 21 female (70.0%) patients with a mean age of 39.3 years at diagnosis and a mean follow-up duration of 6.9 years. At diagnosis, deficits in anterior pituitary hormones were documented in 6 patients (20%), hyperprolactinemia in 4, and hypogonadism in 2. Two patients had an anterior pituitary hormone deficiency that was newly detected at a mean 3.4 years after the onset of DI. On initial MRI, the posterior pituitary was not hyperintense in 7 of the 30 patients (23.3%), but pituitary stalk thickening was observed in 15 (50.0%). After a mean follow-up of 6.9 years (range: 1 to 18), follow-up pituitary MRI showed improvement or no changes in patients with initial MRI findings of a pituitary abnormality, and no development of new lesions in 7 patients with a normal pituitary finding on initial MRI. CONCLUSION: Two of the 30 patients with idiopathic CDI developed an anterior pituitary hormone deficiency during follow-up, but no subject showed any aggravation on follow-up MRI. No patient showed a newly developed pituitary abnormality on follow-up MRI after a negative finding on the initial MRI.

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Central Diabetes Insipidus Surmised as from Post-obstructive Diuresis after Decompression Treatment for Neurogenic Bladder
Kang-Woo Lee, Chul-Woo Yang, Dong-Jun Lim, Hyuk-Sang Kwon, Mi-Ja Kang, Eun-Sook Kim, Kun-Ho Yoon, Ho-Young Son, Bong-Yun Cha
Journal of Korean Endocrine Society.2009; 24(2): 144. CrossRef

The Postpartum Recurrence of Graves'Disease and its Contributing Factors.: Chang Hoon Yim, Hyun Ah Choi, Seung Suk Han, Hae Sung Kim, Chang Uk Lee, Ho Yeon Chung, Ki Ok Han, Hak Chul Jang, Won Keun Park, Hyun Ku Yoon, In Kwon Han; J Korean Endocr Soc. 2002;17(2):189-196. Published online April 1, 2002

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Abstract PDF: BACKGROUND
Pregnancy affects the course of Graves' Disease (GD), and patients who initially maintain euthyroid function into their middle trimester with minimum doses of antithyroid drugs become exacerbated after delivery. Even patients who are completely cured, requiring no treatment during pregnancy, can relapse after delivery. In this study, we examined the postpartum changes in the thyroid functions of patients with GD, and attempted to determine the factors contributing to these changes. METHODS: The study subjects were recruited from pregnant women visiting our outpatient clinic for routine prenatal evaluations. 45 women previously diagnosed with GD, who had been treated and cured with hyperthyroidism, and were no longer taking any thyroid medications, were evaluated for 1 year post delivery. RESULTS: Among 45 patients, 20 (44.4%) developed thyroid disorders following delivery. Postpartum thyroiditis (PPT) developed in 8 patients (17.8%), and GD developed in 12 (26.0%). The onset of the PPT disease 3.1 +/- 1.4 months following delivery, which was significantly earlier than the 6.7 +/- 2.7 months required for the post delivery onset of GD (p=0.003). The TBII values, measured during the thyrotoxic state in each womaen, were negative in women with PPT and positive in 71.4% of women with GD (p=0.030). The duration of treatment for hyperthyroidism prior or pregnancy, the number of recurrences, and the time interval without treatment, were not associated with the development of postpartum thyroid disorders. Whereas, the mean number of past pregnancies for women who developed PPT was 3.9 +/- 2.1, and was significantly higher than the 2.2+/- 1.7 for women developing no thyroid dysfunctions (p=0.044). In 13 women their initial onset of GD occurred within one year postpartum, 7 (53.8%) having had a recurrence, which was significantly higher than in women whose disease onset occurred unrelated to delivery (5 of 32 women: 15.6%). CONCLUSION: Women with GD developed postpartum thyroid dysfunctions in 44.4% of cases. Women whose initial disease onset occurred within one year postpartum had higher recurrences of GD, and women who developed PPT had a history of higher gravidity compared to the euthyroid women postpartum. Therefore, if women with GD develop postpartum thyroid dysfunctions, the diagnosis should be made, and a treatment modality planned, following careful considerations of the patients' past obstetric history, changes in clinical manifestations and the TBII values.

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