- CA 15-3 as a tumor marker in breast cancer
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Jung SS, Chang EM, Kim IC
- KMID: 1693228
- J Korean Surg Soc.
- 1992 Mar;42(3):286-291.
No abstract available. -
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- Esophageal Atresia with Tracheoesophageal Fistula: Clinical experience of 20 cases
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Chung SB, Choe KH, Kim YY, Chang EM
- KMID: 2206180
- J Korean Surg Soc.
- 1997 Mar;52(3):393-401.
No abstract available. -
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- Two cases of paratubal cysts manifesting as huge pelvic masses in young women
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Shin EA, Kang EJ, Chang EM, Cha YJ, Jeon SW, Lee SY, Lee SR, Ju W, Kim SC
- KMID: 2273355
- Korean J Obstet Gynecol.
- 2008 May;51(5):574-578.
Paratubal cysts come from paraovarium of the broad ligament between the fallopian tube and ovary. Overall, these cysts constitute 10% of all adnexal masses and are commonly incidental findings upon... -
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- A case of synchronous double primary vulvar cancer and PET-negative renal cell carcinoma
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Jeon SW, Shin EA, Chang EM, Cha YJ, Ju W, Kim SC
- KMID: 2244541
- Korean J Gynecol Oncol.
- 2007 Dec;18(4):363-366.
We report a case of synchronous double primary vulvar cancer and renal cell carcinoma. Kidney mass was incidentally detected during preoperative evaluation of vulvar cancer, and was finally confirmed as... -
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- In vitro maturation of human oocytes: Its role in infertility treatment and new possibilities
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Chang EM, Song HS, Lee DR, Lee WS, Yoon TK
- KMID: 2049064
- Clin Exp Reprod Med.
- 2014 Jun;41(2):41-46.
- doi: 10.5653/cerm.2014.41.2.41
IVM refers to the maturation of immature oocytes in culture after their recovery from small antral follicles at the stage prior to selection and dominance. IVM requires little or no... -
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- A Case of Successful Selective Abortion Using Radio-frequency Ablation in Twin Pregnancy Suffering from Severe Twin to Twin Transfusion Syndrome
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Chang EM, Park MH, Kim YJ, Kim JI, Ahn JJ, Chun SH
- KMID: 1779173
- J Korean Med Sci.
- 2009 Jun;24(3):513-516.
- doi: 10.3346/jkms.2009.24.3.513
Twin to twin transfusion syndrome (TTTS) is one of the major complication of monochorionic twin pregnancy which is mainly understood by placental vascular anastomosis. Perinatal mortality and morbidity is high... -
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- The Usefulness of a Harmonic Scalpel(R) for Hemorrhoidectomy
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Choe KH, Kim YY, Chang EM
- KMID: 1899053
- J Korean Soc Coloproctol.
- 2002 Feb;18(1):10-14.
PURPOSE: The aim of this study was to compare conventional scissors and Harmonic Scalpel(R) hemorrhoidectomy. METHODS: Two hundred and five patients were prospectively assigned to two groups in the consecutive... -
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- Primordial follicle activation as new treatment for primary ovarian insufficiency
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Lee HN, Chang EM
- KMID: 2452642
- Clin Exp Reprod Med.
- 2019 Jun;46(2):43-49.
- doi: 10.5653/cerm.2019.46.2.43
Primordial follicle activation is a process in which individual primordial follicles leave their dormant state and enter a growth phase. While existing hormone stimulation strategies targeted the growing follicles, the... -
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- Does Post-Warming Extended Culture Duration Affect the Clinical and Obstetric Outcomes of Patients of Advanced Maternal Age? A SingleCenter Study
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Park JK, Ahn SY, Seok SH, Chang EM, Kim JW, Kwak IP, Lee WS
- KMID: 2527637
- J Korean Med Sci.
- 2022 Mar;37(12):e96.
- doi: 10.3346/jkms.2022.37.e96
Background: The single vitrified-warmed blastocyst transfer (SVBT) cycle has been increasingly utilized for assisted reproductive technology. Women of advanced maternal age (AMA) comprise a significant portion of patients who have... -
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- Association between different dual trigger dosages and in vitro fertilization results in patients with patient-oriented strategies encompassing individualized oocyte number group IV
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Kang MK, Kim MK, Kim TH, Kim JW, Chang EM, Lyu SW, Kim JY, Lee WS
- KMID: 2527273
- Obstet Gynecol Sci.
- 2022 Mar;65(2):215-222.
- doi: 10.5468/ogs.21317
Objective Dual trigger is used to induce final oocyte maturation during the process of controlled ovarian hyperstimulation, yet yielding controversial results. Also, there are yet no data regarding the effect... -
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- Effects of paternal age on human embryo development in in vitro fertilization with preimplantation genetic screening
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Kim MK, Park JK, Jeon Y, Seok SH, Chang EM, Lee WS
- KMID: 2469603
- Clin Exp Reprod Med.
- 2019 Mar;46(1):22-29.
- doi: 10.5653/cerm.2019.46.1.22
OBJECTIVE: As paternal age increases, the quality of sperm decreases due to increased DNA fragmentation and aneuploidy. Higher levels of structural chromosomal aberrations in the gametes ultimately decrease both the... -
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- Clinical outcomes of single versus double blastocyst transfer in fresh and vitrified-warmed cycles
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Eum JH, Park JK, Kim SY, Paek SK, Seok HH, Chang EM, Lee DR, Lee WS
- KMID: 2352850
- Clin Exp Reprod Med.
- 2016 Sep;43(3):164-168.
- doi: 10.5653/cerm.2016.43.3.164
OBJECTIVE: Assisted reproductive technology has been associated with an increase in multiple pregnancies. The most effective strategy for reducing multiple pregnancies is single embryo transfer. Beginning in October 2015, the... -
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- Vascular endothelial cell growth factor (VEGF) polymorphisms and haplotypes in Korean women with advanced endometriosis
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Lee SY, Chang EM, Shin EA, Hur SE, Lee JY, Moon HS, Chung HW
- KMID: 2273351
- Korean J Obstet Gynecol.
- 2008 May;51(5):544-554.
OBJECTIVE: Endometriosis is the presence of normal endometrial mucosa (glands and stroma) abnormally implanted on the outside of uterus. The pathophysiology of endometriosis is not clear yet, but Sampson's theory... -
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- Clinical significance of CA19-9 in mature cystic teratoma of the ovary
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Cha YJ, Jeon SW, Shin EA, Chang EM, Shin EK, Kim MK, Ju W, Kim SC
- KMID: 2273176
- Korean J Obstet Gynecol.
- 2007 Sep;50(9):1216-1222.
OBJECTIVE: The aim of this investigation was to analyze the association between ovarian tumor markers and the clinicopathologic features of ovarian mature cystic teratoma. METHODS: The medical records of 195... -
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- Correlation between Morphologic Grading and Euploidy Rates of Blastocysts, and Clinical Outcomes in In Vitro Fertilization Preimplantation Genetic Screening
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Kim MK, Park JK, Jeon Y, Choe SA, Lee HJ, Kim J, Chang EM, Kim JW, Lyu SW, Kim JY, Kwak IP, Lee WS, Yoon TK
- KMID: 2432105
- J Korean Med Sci.
- 2019 Jan;34(4):e27.
- doi: 10.3346/jkms.2019.34.e27
BACKGROUND: The standard morphological evaluation has been widely used for embryo selection, but it has limitations. This study aimed to investigate the correlation between morphologic grading and euploidy rate of... -
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