Lee S

The uterus is a dynamic organ in which the endometrium undergoes cyclic processes of proliferation, shedding, and regeneration under the influence of estrogen and progesterone. In particular, estrogen regulates the proliferation and differe…

ObjectiveMyofascial pain (MP) is a leading cause of disability globally. Pain quality and severity vary widely for people with MP, making it difficult to accurately assess the spectrum of symptoms and develop appropriate treatments. We asse…

BACKGROUND: Endometriosis may have a causal role in ectopic pregnancies. AIMS: To observe the prevalence and staging of endometriosis in women at the time of laparoscopic treatment of tubal ectopic pregnancy. METHODS: Prospective observat…

Living with chronic pain presents significant challenges and disruptions, thus motivating the use of coping strategies to manage pain and its impact in everyday life. Yet how individuals cope with chronic pain and why some people show bette…

Background: Acute complicated cholecystitis (ACC) is associated with prolonged hospitalization, increased morbidity, and higher mortality. However, objective imaging-based criteria to guide early clinical decision-making remain limited. Thi…

Placenta accreta spectrum (PAS) is defined by abnormal placental adherence or invasion into the myometrium or adjacent organs and is a leading cause of massive obstetric hemorrhage. Its global incidence is increasing due to rising cesarean …

BackgruoundRecombinant human follicle-stimulating hormone (rhFSH) is commonly used to treat female infertility, but its short half-life necessitates multiple doses. Even corifollitropin alfa, with an extended half-life, requires supplementa…

Otitis media (OM), particularly when caused by methicillin-resistant Staphylococcus aureus (MRSA), can become refractory due to biofilm formation, which contributes to resistance against conventional antimicrobial treatments. Photobiomodula…

Chronological age is an imprecise proxy for reproductive capacity, necessitating biomarkers that reflect the underlying pathophysiology of the ovary. Fibrotic remodeling of the ovarian stroma is a key hallmark of biological ovarian aging, y…

ObjectiveTo compare obstetric and perinatal outcomes between assisted reproductive technology (ART)-conceived and spontaneously conceived twin pregnancies using a nationwide Korean cohort.MethodsThis retrospective cohort study used Korean N…

BACKGROUND: Endometriosis is a common cause of infertility in women of reproductive age, and many affected women require assisted reproductive technology (ART) to conceive. It is also associated with increased risks of adverse obstetric com…

BackgroundThe classification of uterine sarcomas is based on distinctive morphological and immunophenotypic characteristics, increasingly supported by molecular genetic diagnostics. Data on neurotrophic tyrosine receptor kinase (NTRK) gene …

BACKGROUND: Endometriosis is prevalent in approximately 6-10% of all women of reproductive age and is associated with pelvic pain, heavy menstrual bleeding, infertility, and pain during intercourse. Despite reporting symptoms, women wait ar…

BackgroundOffering contraceptive methods at pharmacies without a prescription is an innovative solution to reduce the incidence of unintended pregnancies among adolescents and young adults (AYA). Pharmacy-prescribed contraception may increa…

ImportanceEmbryo implantation is a hormone-regulated event requiring a receptive endometrium. In vitro models that simulate this process are essential for studying early embryonic development. Endometrial epithelial organoids (EEOs) provide…

Relugolix is an oral gonadotropin-releasing hormone receptor antagonist that suppresses sex steroid hormones and is approved as monotherapy for prostate cancer and as a fixed-dose combination with estradiol/norethindrone for the treatment o…

Background: Peritoneal stretching from CO2 insufflation is a primary mechanism of pain associated with laparoscopy. Cyclooxygenase-2 inhibitors are promising anti-inflammatory and analgesic agents. This study aimed to evaluate the effect of…

Mucinous ovarian carcinoma (MOC) is a subtype of ovarian cancer that is distinct from all other ovarian cancer subtypes and currently has no targeted therapies. To identify novel therapeutic targets, we developed and applied a new method of…

This study aimed to detect signals of adverse drug reactions (ADRs) associated with biological disease-modifying antirheumatic drugs (DMARDs) and targeted therapies in rheumatoid arthritis (RA) and ankylosing spondylitis (AS) patients. Util…

PurposeAs the onset of cancer recurrence is not explicitly recorded in the electronic health record (EHR), a high volume of manual chart review is required to detect the cancer recurrence. This study aims to develop an automatic rule-based …

Background and Objectives: Autonomic nervous system (ANS) disorders are responsible for primary dysmenorrhea and are closely linked to the spine. This study aims to evaluate the effects of sacroiliac joint manipulation on the ANS and lower …

The aim of this study was to identify differentially expressed lncRNAs (DElncRNAs) and mRNAs (DEmRNAs) in the endometrium of individuals with and without EMS during the proliferative (P) and secretory (S) phases of the menstrual cycle. Tiss…

Mesonephric-type (or -like) adenocarcinomas (MAs) of the ovary are an uncommon and aggressive histotype. They appear to arise through transdifferentiation from Müllerian lesions creating diagnostic challenges. Thus, we aimed to develop a hi…

BackgroundThis study aimed to investigate the obstetric and perinatal outcomes of singleton deliveries following frozen embryo transfer (FET) cycles using different endometrial preparation methods.MethodsWe analyzed data on 44,118 singleton…

Specific aimProvide an overview of the literature addressing major areas pertinent to pain in transgender persons and to identify areas of primary relevance for future research.MethodsA team of scholars that have previously published on dif…