Kyong Wook Yi

Endometriosis is characterized by the implantation of endometrial cells outside the uterus. This hormone-dependent disease is highly prevalent among women of reproductive age. Clinical symptoms of endometriosis include dysmenorrhea, pelvic …

Background: This study aimed to investigate the effects of a collagen endometrial patch (EM patch) loaded with adipose-derived mesenchymal stem cells (ADSCs) on endometrial regeneration in a rat model with thin endometrium. Materials and me…

Endometriosis is defined by the presence of extrauterine endometrial tissue and presents with symptoms of dysmenorrhea, chronic pelvic pain, and impaired fertility. This condition often follows a chronic progressive course with favorable re…

Pregnancy and neonatal outcomes in women diagnosed with endometriosis were investigated using data collected from the Korea National Health Insurance Claims Database and the National Health Screening Program for Infants and Children. A tota…

This study aimed to assess whether dienogest (DNG) is also effective in patients with recurrent endometriosis based on multicenter data of 121 women who were clinically diagnosed as having recurrent endometriosis and treated for more than 2…

Endometriosis is an oestrogen-dependent, chronic inflammatory disease that affects 10% of reproductive-aged women. Current treatment options depend on female sex steroid hormone modulation; however, all have side effects and are not useful …

Dienogest (DNG) is a progestin with highly selective progesterone activity and minimal androgenic activity and is helpful in reducing endometriosis-related pain. This study assessed the long-term efficacy and safety and recurrence rate of e…

PROBLEM: Inflammation is a key process in the establishment and progression of endometriosis. Resistin, an adipocytokine, has biological properties linked to immunologic functions, but its role in endometriosis is unclear. METHOD OF STUDY:…

PROBLEM: Inflammation is an essential process in the pathogenesis of endometriosis. METHOD OF STUDY: Serum and peritoneal fluid (PF) samples were collected from women with endometriosis (n = 31) and women without endometriosis (n = 48). Ch…

ObjectiveTo investigate the expression of p21-activated kinase 4 (Pak4) in both adenomyotic foci and the eutopic endometrium of women with adenomyosis, and whether the activities of matrix metalloproteinases (MMPs)-2 and -9 are regulated by…

Introduction: Endometriosis, defined as the growth of endometrial tissue outside \nthe uterine cavity is a common gynaecological disorder affecting 10-15% \nof women in their reproductive years. It is a major clinical problem causing in- \n…

PROBLEM: The aim of this study was to investigate the concentration of resistin and adiponectin in the peritoneal fluid (PF) of patients with endometriosis. METHOD OF STUDY: PF sampling was obtained from women with (n = 48) and without endo…

OBJECTIVE: To investigate the relationship between endometriosis severity and body mass index (BMI). METHODS: Of 481 women seen for endometriosis at a university hospital in Korea, 153 had stage I, 113 had stage II, 110 had stage III, and 1…