바로가기
메인메뉴로 바로가기
콘텐츠 바로가기
하단메뉴로 바로가기
패밀리사이트 바로가기



Physician Directory

HOME > Hospitals > Severance Hospital > Departments > Obstetrics and Gynecology > Physician Directory

Information of doctor

Go list

Youngsik Choi
doctor's information
Name Youngsik Choi
Department
Major Infertility, Reproductive endocrinology, Menstrual disorder, Menopause, Gynecologic endoscopy
Homepage
Blog

Research

비스포스포네이트를 복용한 폐경 여성에서 골 교체 지표와 연골표지인자의 측정
대한골대사학회지 15/1 :59-65,2008

Laparoscopic total hysterectomy versus laparoscopic supracervical hysterectomy: The effect on female sexuality
Journal of Women`s Medicine 1/1 :43-47,2008

신선 고환조직 정자와 냉동보존-융해 고환조직 정자를 이용한 난자세포질내 정자주입술 결과의 비교 연구
대한불임학회지(Korean Journal Of Fertility And Sterility) 35/2 :-,2008

Neutrophil-to-lymphocyte ratio as an adjunct to CA-125 for the diagnosis of endometriosis
Fertility And Sterility 90/6 :2073-2079,2008

Endometrial Osteopontin mRNA Expression and Plasma Osteopontin Levels are Increased in Patients with Endometriosis
AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY 61/ :286-293,2009

Efficacy of ER-α polymorphisms and the intrafollicular IGF system for predicting pregnancy in IVF-ET patients
Gynecologic And Obstetric Investigation 67/2 :73-80,2009

Bone mineral density, arterial stiffness, and coronary atherosclerosis in healthy postmenopausal women
Menopause-The Journal Of The North American Menopause Society 16/5 :937-943,2009

클로미펜에 얇은 자궁내막을 보이는 환자에서 성선자극호르몬 병합 과배란유도시 클로미펜과 레트로졸의 임상적 효용성
Korean Journal Of Fertility And Sterility(대한불임학회지) 36/2 :111-119,2009

자궁내막증 환자에서 복강경수술 후 자연임신에 영향을 미치는 예측인자
대한산부인과학회잡지 52/12 :1287-1295,2009

다낭성난소증후군 환자의 임상적 및 대사적 특성에 대한 체질량지수의 영향
대한산부인과내분비학회지 1/2 :143-151,2009

Expression of cyclooxygenase-2 in eutopic endometrium and ovarian endometriotic tissue in women with severe endometriosis
Gynecologic And Obstetric Investigation 69/2 :93-100,2010

The roles of thioredoxin and thioredoxin-binding protein-2 in endometriosis
Human Reproduction 25/5 :1251-1258,2010

폐경 전후 여성에서 상완-발목 맥파속도에 영향을 미치는 요인의 비교
대한폐경학회지 16/2 :86-92,2010

Expression and possible role of non-steroidal anti-inflammatory drug-activated gene-1 (NAG-1) in the human endometrium and endometriosis
Human Reproduction 25/12 :3043-3049,2010

Effects of LNG-IUS on nerve growth factor and its receptors expression in patients with adenomyosis
Growth Factors 28/6 :452-460,2010

the effect of combined oral contraceptives on metabolic and cardiovascular parameters
Journal of Reproductive Endocrinology 2/2 :110-116,2010

Does a vitrified blastocyst stage embryo transfer program need hormonal priming for endometrial preparation?
Journal Of Obstetrics And Gynaecology Research 36/4 :783-788,2010

복강경 수술 환자의 백혈구 분포 및 자궁 부속기 종양 크기에 따른 악성 가능성 예측
대한산부인과내시경학회지 23/1 :32-39,2011

Obstetric and perinatal outcomes of dichorionic twin pregnancies according to methods of conception: Spontaneous versus in-vitro fertilization
TWIN RESEARCH AND HUMAN GENETICS 14/1 :98-103,2011

Single-port access laparoscopic ovarian transposition and cryopreservation of ovarian tissue before chemo-radiotherapy in a young woman with rectal cancer
Journal of Women`s Medicine 4/2 :66-70,2011

다낭성난소증후군에서 성선자극호르몬 분비 이상과 임상적, 호르몬, 대사적 특성과의 연관성
대한산부인과학회지 54/11 :659-665,2011

자궁내막증의 임상진료지침
대한산부인과학회지 54/08 :399-405,2011

In vitro fertilization and embryo transfer outcomes in relation to myometrial thickness
JOURNAL OF ASSISTED REPRODUCTION AND GENETICS 28/11 :1135-1140,2011

Effects of red ginseng supplementation on menopausal symptoms and cardiovascular risk factors in postmenopausal women: a double-blind randomized controlled trial.
MENOPAUSE-THE JOURNAL OF THE NORTH AMERICAN MENOPAUSE SOCIETY 19/4 :461-466,2012

Expression of vascular endothelial growth factor (VEGF) and its soluble receptor-1 in endometriosis
MICROVASCULAR RESEARCH 83/ :237-242,2012

Urinary vitamin D-binding protein is elevated in patients with endometriosis
HUMAN REPRODUCTION 27/ :515-522,2012

Mitochondria DNA Polymorphisms Are Associated with Susceptibility to Endometriosis
DNA AND CELL BIOLOGY 31/3 :316-321,2012

선천성 무질증 환자에서 복막이용 복강경 질재건술(Davydov techique) 47예의 임상적 연구
Korean Journal of Obstetrics and Gynecology 55/03 :148-157,2012

A CASE OF PERIVASCULAR EPITHELIOID CELL TUMOR OF THE UTERUS
Korean Journal of Obstetrics and Gynecology 55/6 :433-436,2012

Changes in Serum Levels of Cartilage Oligomeric Matrix Protein after Estrogen and Alendronate Therapy in Postmenopausal Women
GYNECOLOGIC AND OBSTETRIC INVESTIGATION 74/2 :143-150,2012

Cyclooxygenase-2 (COX-2) Gene-765G/C Polymorphism and Advanced-Stage Endometriosis in Korean Women
AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY 68/3 :238-243,2012

Serum asymmetric dimethylarginine, apelin, and tumor necrosis factor-a levels in non-obese women with polycystic ovary syndrome
STEROIDS 77/13 :1352-1358,2012

A successful case of laparoscopic partial cystectomy for bladder endometriosis
Korean Journal of Obstetrics and Gynecology 55/11 :882-886,2012

월경성 기흉 2예
Korean Journal of Obstetrics and Gynecology 55/12 :1031-1034,2012

Single-Port Laparoscopic Surgery in Extensive Peritoneal and Ovarian Endometriosis
Gynecology & Obstetrics 2/5 :1000138-1000138,2012

가임력에 영향을 미치는 요인과 임신 전 상담
Journal of Reproductive Endocrinology 5/1 :8-17,2013

Kisspeptin, Leptin, and Retinol-Binding Protein 4 in Women with Polycystic Ovary Syndrome
GYNECOLOGIC AND OBSTETRIC INVESTIGATION 75/4 :268-274,2013

Relationship between leukoaraiosis and menopause in healthy middle-aged women
FERTILITY AND STERILITY 100/2 :500-504,2013

Predictive factors for pregnancy during the first four intrauterine insemination cycles using gonadotropin
GYNECOLOGICAL ENDOCRINOLOGY 29/9 :834-838,2013

Concomitant increase in muscle strength and bone mineral density with decreasing IL-6 levels after combination therapy with alendronate and calcitriol in postmenopausal women.
MENOPAUSE-THE JOURNAL OF THE NORTH AMERICAN MENOPAUSE SOCIETY 20/7 :747-753,2013

Evaluation of elevated urinary enolase I levels in patients with endometriosis.
BIOMARKERS 19/1 :16-21,2014

Postoperative levonorgestrel-releasing intrauterine system versus oral contraceptives after gonadotropin-releasing hormone agonist treatment for preventing endometrioma recurrence
ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA 93/ :38-44,2014

Association between Vitamin D Status and Risk of Metabolic Syndrome among Korean Postmenopausal Women
PLOS ONE 9/Issue 2 :e89721-,2014

Antioxidative effects of Korean red ginseng in postmenopausal women: A double-blind randomized controlled trial
JOURNAL OF ETHNOPHARMACOLOGY 154/3 :753-757,2014

Renal Function Is Associated with Bone Mineral Density and Arterial Stiffness in Healthy Postmenopausal Women
GYNECOLOGIC AND OBSTETRIC INVESTIGATION 78/2 :124-129,2014

Management of Endometriosis-Associated Infertility
Journal of Andrology & Gynaecology 2/Issue:2 :1-7,2014

Association between Levels of serum ferritin and bone mineral density in Korean premenopausal and postmenopausal women: KNHANES 2008-2010
PLOS ONE 9/12 :1-13,2014

Association of serum ferritin levels with metabolic syndrome and subclinical coronary atherosclerosis in postmenopausal Korean women
CLINICA CHIMICA ACTA 438/- :62-66,2015

Effects of levonorgestrel-releasing intrauterine system on lymphangiogenesis of adenomyosis
AMERICAN JOURNAL OF CLINICAL PATHOLOGY 143/3 :352-361,2015

Association of metabolic syndrome with coronary atherosclerosis in non-diabetic postmenopausal women
CLIMACTERIC 18/2 :284-289,2015

Decreased bone mineral density is associated with coronary atherosclerosis in healthy postmenopausal women
Obstetrics & Gynecology Science 58/2 :144-149,2015

Age at first delivery and osteoporosis risk in Korean postmenopausal women the 2008-2011 Korea National Health and Nutrition Examination Survey (KNHANES)
PLOS ONE 10/5 :1-10,2015

Minimal Stimulation Using Gonadotropin Combined with Clomiphene Citrate or Letrozole for Intrauterine Insemination
YONSEI MEDICAL JOURNAL 56/2 :490-496,2015

Alteration in the intrafollicular thiol-redox system in infertile women with endometriosis
REPRODUCTION 149/2 :155-162,2015

The Prognostic Value of Individual Adhesion Scores from the Revised American Fertility Society Classification System for Recurrent Endometriosis
YONSEI MEDICAL JOURNAL 56/4 :1079-1086,2015

Effects of a Levonorgestrel-Releasing Intrauterine System on the Expression of Steroid Receptor Coregulators in Adenomyosis.
REPRODUCTIVE SCIENCES 22/12 :1539-1548,2015

Imperforate hymen causing hematocolpos and acute urinary retention in a 14-year old adolescent
대한소아신장학회지(Childhood kidney diseases) 19/2 :180-183,2015

Anti-Proliferative and Apoptotic Activities of M?llerian Inhibiting Substance Combined with Calcitriol in Ovarian Cancer Cell Lines.
YONSEI MEDICAL JOURNAL 57/1 :33-40,2016

Pathophysiology of Endometriosis: Role of High Mobility Group Box-1 and Toll-Like Receptor 4 Developing Inflammation in Endometrium
PLOS ONE 11/2 :-,2016

The Relationship between Serum Ferritin Levels and Insulin Resistance in Pre- and Postmenopausal Korean Women: KNHANES 2007-2010
PLOS ONE 11/6 :e0157934-,2016

The effect of prolonged breast-feeding on the development of postmenopausal osteoporosis in population with insufficient calcium intake and vitamin D level
OSTEOPOROSIS INTERNATIONAL 27/9 :2745-2753,2016

Decreased Renal Function Is a Risk Factor for Subclinical Coronary Atherosclerosis in Korean Postmenopausal Women
대한폐경학회지 22/3 :167-173,2016

Robot-assisted segmental resection of tubal pregnancy followed by end-to-end reanastomosis for preserving tubal patency and fertility
MEDICINE 95/41 :e4,714-,2016

Associations of dietary calcium intake with metabolic syndrome and bone mineral density among the Korean population: KNHANES 2008-2011
OSTEOPOROSIS INTERNATIONAL 28/1 :299-308,2017

In vitro fertilization outcome in women with diminished ovarian reserve
Obstetrics & Gynecology Science 60/1 :46-52,2017

Common causes of postmenopausal bleeding in Korean women: 10-year outcomes from a single medical center
JOURNAL OF KOREAN MEDICAL SCIENCE 32/5 :830-834,2017

Ginsenoside Rg3 Decreases Fibrotic and Invasive Nature of Endometriosis by Modulating miRNA-27b: In Vitro and In Vivo Studies
SCIENTIFIC REPORTS 7/1 :17,670-17,683,2017

Postoperative Levonorgestrel-Releasing Intrauterine System Insertion After Gonadotropin-Releasing Hormone Agonist Treatment for Preventing Endometriotic Cyst Recurrence: A Prospective Observational Study
REPRODUCTIVE SCIENCES 25/1 :39-43,2018

Relationships between 25(OH)D concentration, sarcopenia and HOMA-IR in postmenopausal Korean women
CLIMACTERIC 21/1 :40-46,2018

Saponin Extracts Induced Apoptosis of Endometrial Cells From Women With Endometriosis Through Modulation of miR-21-5p
REPRODUCTIVE SCIENCES 25/2 :292-301,2018

A risk prediction model for medical treatment failure in tubal pregnancy
EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY 225/ :148-154,2018

Trichostatin A Induces NAG-1 Expression and Apoptosis in Human Endometriotic Stromal Cells
REPRODUCTIVE SCIENCES 25/9 :1,349-1,356,2018

Comparison of congenital malformations among babies born after administration of letrozole or clomiphene citrate for infertility treatment in a Korean cohort
REPRODUCTIVE TOXICOLOGY 82/82 :88-93,2018

Association Between Impairment of DNA Double Strand Break Repair and Decreased Ovarian Reserve in Patients With Endometriosis
Frontiers in Endocrinology 9/Article :1-10,2018

체외수정시술로 임신한 산모에서 발생한 장간막 정맥혈전증에 의한 공장 경색 증례
Journal of chronic pelvic pain 9/ :109-116,2018

자궁평활근종과 그와 짝지어진 자궁평활근에서의 마이크로 RNA 발현의 차이
Journal of chronic pelvic pain 9/ :97-104,2018

MiR-150-5p May Contribute to Pathogenesis of Human Leiomyoma via Regulation of the Akt/p27Kip1 Pathway In Vitro
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 20/11 :2,684-,2019

Experiences of localization and removal of non-palpable subdermal contraceptive implants with ultrasound
Obstetrics & Gynecology Science 62/3 :166-172,2019

Effect of deflazacort on pregnancy outcome in kidney transplant patients: should we change the immunosuppressant before conception?
BMC NEPHROLOGY 20/1 :161-,2019

Role of B-Cell Translocation Gene 1 in the Pathogenesis of Endometriosis
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 20/13 :E3372-,2019

Polycystic ovarian morphology is associated with primary dysmenorrhea in young Korean women
Obstetrics & Gynecology Science 62/5 :329-334,2019

Potential roles of aquaporin 9 in the pathogenesis of endometriosis
MOLECULAR HUMAN REPRODUCTION 25/7 :373-384,2019

Elevated serum interleukin-32 levels in patients with endometriosis: A cross-sectional study
AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY 82/2 :e13149-,2019

Use of the Endometriosis Fertility Index to Predict Natural Pregnancy after Endometriosis Surgery: A Single-Center Study
GYNECOLOGIC AND OBSTETRIC INVESTIGATION 84/1 :86-93,2019

콘텐츠 처음으로 이동