Clinical evaluation and management of endometriosis: 2024 guideline for Korean patients from the Korean Society of Endometriosis.

Endometriosis, a prevalent but debilitating condition affecting women, poses significant challenges in diagnosis and management. The current 2024 guideline, developed by the Korean Society of Endometriosis (KSE), builds upon the 2018 KSE guideline. This guideline aims to provide customized recommendations tailored to Korea's unique clinical aspects and medical environment, and addresses key areas such as diagnosis, medical and surgical management, considerations for special populations, and its complex relationship with cancer.

Clinical Outcomes of Poly(ADP-Ribose) Polymerase Inhibitors as Maintenance Therapy in Patients with Ovarian Cancer in the Southeastern Region of Korea.

Purpose: In this study, we aimed to retrospectively investigate the real-world clinical efficacy and adverse events of poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) inhibitors in real-world clinical practice among patients with newly diagnosed epithelial ovarian cancer.

Methods: We retrospectively reviewed the medical records from hospitals. Patients with epithelial ovarian cancer treated with olaparib or niraparib as frontline maintenance treatment between 1 January 2014 and 31 December 2022 were included.

Correlation of Sarcopenic Obesity on Various Cardiometabolic Risk Factors and Fracture Risk in Mid-Aged Korean Women.

Objectives: This study aimed to investigate the correlation of sarcopenic obesity with various cardiometabolic risk factors and fracture risk in middle-aged Korean women.

Methods: In this cross-sectional study, the medical records of 1,775 women who had visited Pusan National University Hospital for routine health screenings from 2010 to 2016 were reviewed. The patients were divided into four groups as follows: group 1, nonsarcopenic, nonobese (NS-NO); group 2, nonsarcopenic, obese (NS-O); group 3, sarcopenic, nonobese (S-NO); and group 4, sarcopenic, obese (S-O).

Comparison of laparoscopic hysteropectopexy and vaginal hysterectomy in women with pelvic organ prolapse.

Background: To study whether laparoscopic hysteropectopexy (LHP) can be substituted for vaginal hysterectomy (VH) in patients with pelvic organ prolapse (POP), we compared VH with the relatively new procedure, LHP.

Methods: This retrospective study included 176 women who underwent LHP (N.=54) or VH (N.

Epidural abscess formation with an atypical pathogen following epidural steroid injection: A case report.

Rationale: Subcutaneous and epidural abscesses following epidural injection are a serious but rare complication. Epidural abscesses are typically caused by Staphylococcus aureus bacterial infection. In this case presented here, the causative bacterium was Enterococcus faecalis.

Two Cases of Primary Ovarian Insufficiency Accompanied by High Serum Anti-Müllerian Hormone Levels and Preservation of Ovarian Follicles.

Primary ovarian insufficiency (POI) is defined as the presence of amenorrhea for ≥ 4 months accompanied by evidence of two serum follicle-stimulating hormone levels in the menopausal range in women aged < 40 years. Anti-Müllerian hormone (AMH) has been recognized as the most reliable marker of ovarian reserve status, and its serum level is very low or undetectable in women with POI. Here we report two cases of patients who were diagnosed with POI despite high serum AMH levels and preservation of ovarian follicles, as revealed by ultrasound.

Swallowing apraxia in a patient with recurrent ischemic strokes: A case report.

Rationale: Swallowing apraxia is defined as dysfunction in oral phase caused by the deficit in the coordination of tongue, lip, and chin movements, without motor weakness, sensory loss, and cognitive decline and has not been reported yet.

Patient Concerns: A 69-year-old male with personal medical history of ischemic stroke about 10 years ago newly developed right striatocapular infarction. He had a problem in the oral phase of swallowing after recurrent ischemic strokes.

Thyroid cartilage loci and hyoid bone analysis using a video fluoroscopic swallowing study (VFSS).

Introduction: Hyoid bone movement can be useful for diagnosing oropharyngeal dysphagia. In most clinical settings, the movement can be evaluated by a video fluoroscopic swallowing study (VFSS) that induces radiation exposure. In contrast with the hyoid bone, the thyroid cartilage is easily seen through the anterior neck surface.

Two-port myomectomy using bag-contained manual morcellation: A comparison with three-port myomectomy using power morcellation.

Objectives: To evaluate the feasibility and safety of two-port myomectomy using bag-contained manual morcellation compared to three-port myomectomy using power morcellation.

Material And Methods: A retrospective chart review was conducted for 428 cases of either two-port or three-port laparoscopic myomectomy performed by single operator in the university hospital between January 2011 and December 2016.

Results: The cohorts of three-port myomectomy with power morcellation was consisted of two hundred and forty-eight patients.

COMPARISON OF SURFACE DOSES FROM INDIRECT AND DIRECT DIGITAL RADIOGRAPHY USING OPTICALLY STIMULATED LUMINESCENCE DOSEMETERS.

An optically stimulated luminescence dosemeter was used to compare the surface dose to both eyes from an X-ray delivered frontally to the skull, and the dose could be reduced depending on image acquisition. The detectors were analysed in advance according to each image acquisition method, and the irradiation condition (mA) was obtained to equate the detective quantum efficiency of the two detectors. The surface doses to both eyes were measured in a human phantom.

A Rare Case of an Autoamputated Ovary with Mature Cystic Teratoma.

Autoamputated ovary with mature cystic teratoma (MCT) is a rarely reported gynecologic entity with an unknown prevalence. A 34-year-old woman referred to our clinic for presumed left ovarian tumor. Pelvic examination, ultrasonography and computed tomography scan revealed a 5-cm, cystic ovarian mass with calcification and fat component, and tumor markers were as follows, cancer antigen (CA) 125; 10.

Coumestrol Down-Regulates Melanin Production in Melan-a Murine Melanocytes through Degradation of Tyrosinase.

Pigmentation reflects skin darkening caused by melanin production, but excessive melanin synthesis may cause problems, such as melasma, solar lentigo, dark spots, and freckles. Considerable effort has been devoted to alleviating these undesired symptoms through the development of safe and effective depigmenting agents. Coumestrol, a plant-derived natural isoflavone with an estrogen-like structure and actions, is known to have anti-aging ability, but its potential depigmenting efficacy has not been evaluated.

Lymphoepithelioma-like carcinoma of the uterine cervix.

Lymphoepithelioma-like carcinoma (LELC) of the uterine cervix is exceedingly uncommon. We herein report a rare case of cervical LELC. A 45-year-old woman was admitted to gynecology department with vaginal bleeding for one month.

Non-puerperal Uterine Inversion Presented with Hypovolemic Shock.

We report a non-puerperal uterine inversion with nulliparous women caused by huge pedunculated submucosal fibroid. Massive bleeding from protruding mass through vagina brought the heart to stop in 42-year-old nulliparous woman. She became cardiopulmonary resuscitation survivor in emergency room and then underwent laparotomy which ended in successful myomectomy rather than hysterectomy considering her demand for future fertility.

Tissue injuries after single-port and multiport laparoscopic gynecologic surgeries: A prospective multicenter study.

The present study focused on the degree of tissue injury following single-port laparoscopic surgery (SPLS) and multiport laparoscopic surgery (MPLS) for the treatment of various benign gynecologic diseases. A total of 228 patients were prospectively enrolled at seven academic centers in South Korea between April 2011 and September 2012. Of these, 122 patients underwent SPLS and 106 patients underwent MPLS.

The effectiveness of laparoendoscopic single-site surgery (LESS) compared with conventional laparoscopic surgery for ectopic pregnancy with hemoperitoneum.

Objective: The purpose of this study was to compare clinical outcomes of conventional laparoscopic surgery and laparoendoscopic single-site surgery (LESS) in the surgical treatment of tubal ectopic pregnancy.

Material And Methods: A total of 156 patients were diagnosed with ectopic pregnancies by ultrasonography and serum β-human chorionic gonadotrophin (β-hCG) levels at Pusan National University Yangsan Hospital from January 2009 through December 2013. We excluded 28 patients who only received medical treatment, 15 patients who underwent surgery by laparotomy for severe hypovolemic shock, and 30 patients who presented with less than 1 L of hemoperitoneum.

The association between oxidative stress and bone mineral density according to menopausal status of Korean women.

Objective: The aim of this study is to investigate the association between oxidative stress and bone mineral density (BMD) according to menopausal status of Korean women.

Methods: A total of 2,232 women who visited to the health promotion center at Pusan National University Hospital between 2010 and 2014 were included in this cross-sectional study. Laboratory tests, such as uric acid, albumin, total bilirubin, which were evaluated as a natural antioxidants.

A case of adenoid Basal carcinoma of the uterine cervix.

Adenoid basal carcinoma of the uterine cervix is uncommon neoplasia mostly occurring in postmenopausal women. It has excellent prognosis and a favorable clinical course. In addition, adenoid basal carcinoma is differentiated from adenoid cystic carcinoma by histologic and cellular morphologies, and immunohistochemistry.

A case of torsion of a subserosal leiomyoma.

Uterine leiomyoma is one of the most common gynecological tumor, whereas acute torsion of the uterine leiomyoma is very rare. We report a case of subserosal leiomyoma that was first detected by ultrasonography, and further confirmed as torsion of subserosal leiomyoma by laparoscopic surgery.

A case of vaginal cancer with uterine prolapse.

Primary vaginal cancer combined with uterine prolapse is very rare. We present a case of 80-year-old postmenopausal women complaints of something coming out per vagina for the past 20 years, along with blood stained discharge, foul odor leukorrhea, and severe pelvic pain for the last 3 months. A 4 × 5 cm ulcer was present on middle third of vaginal wall with marked edema and ulceration of surrounding tissue.

Measurement of endometrial and uterine vascularity by transvaginal ultrasonography in predicting pregnancy outcome during frozen-thawed embryo transfer cycles.

Aim: An appropriate endometrial condition and vascular supply are usually considered essential for implantation of an embryo. This study was performed to assess the role of endometrial and uterine vascularity status measurement in predicting pregnancy outcome during frozen-thawed embryo transfer cycles.

Material And Methods: A total of 70 infertile women were recruited with controlled ovarian stimulation followed by oocyte retrieval.

Expression of CD44 in endometrial stromal cells from women with and without endometriosis and its effect on the adherence to peritoneal mesothelial cells.

Objective: This study was performed to compare the expression of CD44 in endometrial stromal cells (ESCs) of women with and without endometriosis and to evaluate the role of CD44 in the adherence of ESCs to peritoneal mesothelial cells (PMCs).

Methods: A PMC adherence assay was performed to evaluate the adherence of ESCs to PMCs in women with and without endometriosis. The expression of CD44 mRNA was measured by reverse transcription-polymerase chain reaction.

Depigmentation effect of kadsuralignan F on melan-a murine melanocytes and human skin equivalents.

The development of melanogenic inhibitors is important for the prevention of hyperpigmentation, and, recently, consideration has been given to natural materials or traditionally used ingredients such as Chinese medicine. The aim of this study is the evaluation of a new anti-melanogenic candidate, kadsuralignan F, from the natural plant Kadsura coccinea, as well as the determination of mechanisms of melanogenesis inhibition at a molecular level. Kadsuralignan F significantly reduced melanin synthesis in a dose-dependent manner in a murine melanocyte cell line and human skin equivalents.