Ceska Gynekologie-Czech Gynaecology最新文献

Recent decades have seen a notable increase in cesarean section rates. Although lifesaving, cesarean delivery is associated with an elevated risk of adverse health outcomes in newborns, including respiratory diseases, atopic disorders, obesity, diabetes, and severe autoimmune conditions. The exact mechanisms underlying these associations remain elusive; however, epigenetic modifications have emerged as a plausible molecular basis linking perinatal factors with future disease susceptibility. This review summarizes current literature, revealing that the delivery method may influence epigenetic markers in neonates, primarily through alterations in global DNA methylation and gene-specific methylation patterns.

We present a rare case report of a patient with a congenital uterine anomaly - uterus didelphys. Who spontaneously became pregnant and completed the pregnancy successfully after peripartum hysterectomy of one uterus. The reason for the peripartum hysterectomy was a life-threatening hemorrhage with hemoperitoneum after cesarean delivery.

Objective: The aim of this work is to summarize current scientific information focusing on the diagnosis, management, and treatment of intrahepatic cholestasis in pregnancy according to available literature.

Methodology: Literature sources were searched using the Web of Science, Scopus, and PubMed/Medline databases.

Conclusion: For the diagnosis and proper management of intrahepatic cholestasis of pregnancy, the postprandial serum bile acid value of the pregnant woman is crucial. Postprandial testing allows for a higher likelihood of identifying patients with significantly elevated bile acid levels. Bile acid values above 100 µmol/l, especially in the 3rd trimester, are associated with a significant risk of severe complications, particularly intrauterine fetal death. Ursodeoxycholic acid, the first-line treatment, according to available data, does not improve perinatal outcomes and has minimal effect on the sensation of itching in patients. The routine administration of ursodeoxycholic acid in the treatment of intrahepatic cholestasis of pregnancy is controversial.

Hidradenitis suppurativa is a chronic immune-mediated inflammatory disease that is manifested by formation of painful nodules, abscesses and suppurating fistulas, primarily in the intertriginous spaces. This painful, often under-diagnosed disease affects much more women. They are also exposed to certain specific challenges in the management of this disease, especially during menstruation or pregnancy. The treatment requires the interdisciplinary cooperation of a dermatologist, gynaecologist, obstetrician and last but not least an algesiologist and psychotherapist. Above all, early and correct diagnosis, initiation of therapy in the early stages of the disease, is a key, which also plays a fundamental role in controlling inflammatory activity, preventing complications and further prognosis.

Prehabilitation is a set of interventions aimed at increasing the patient's endurance and functional capacity before a planned stressful event (oncogynaecological surgery). Currently, prehabilitation is based on three main modalities which are: physiotherapy, nutritional support and psychological support, with others gradually being added. In studies published to date, a positive effect of combined preoperative intervention on the patient's postoperative recovery reduces the risk of perioperative and postoperative complications, shortening the hospital stay. This directly reduces the costs associated with cancer treatment.

The narrative review article is focused on the strengths and limitations of modern imaging methods in the preoperative differential diagnosis of uterine mesenchymal tumours. In order to tailor the surgical procedures, imaging methods, namely ultrasound and magnetic resonance imaging (MRI), should be taken into account as well as clinical symptoms, age, and fertility plans. On ultrasound scans, uterine sarcomas have the appearance of large, usually solitary tumours of non-homogenous structure with irregular cysts, ill-defined outline borders (interrupted capsule), absence of calcifications with acoustic shadowing, and moderate to rich internal vascularisation. Rapid growth between follow-ups or atypical growth in peri- or post-menopause is also a sign of malignancy. On MRI, uterine sarcomas are characterized by irregular borders, hyperintense areas on T1-weighted and T2- weighted images, and central non-enhancing necrotic areas. On diffusion-weighted imaging (DWI/MRI), sarcomas exhibit markedly restricted diffusion but there is a significant overlap with some variants of fibroids. Core-needle or hysteroscopic biopsy can be used preoperatively if suspicious features are detected on ultrasound or MRI scans, particularly before myomectomy if fertility preservation is required or when conservative management is considered in asymptomatic women. Other imaging methods, such as positron emission tomography fused with CT (PET-CT) or computed tomography (CT) have limited role to distinguish uterine sarcomas from myomas and are suitable only for staging purposes. The importance of tumour markers including lactate dehydrogenase in preoperative work-up have not been verified yet. Conclusion: Uterine sarcomas can be distinguished from much more common myomas based on a combination of malignant features on ultrasound or MR imaging. In these suspicious cases the type and extent of surgery should be adjusted, avoiding intraperitoneal morcellation, which could lead to iatrogenic tumour spread and worsening of the patient's prognosis.

Venous thromboembolism is a multifactorial dis ease and major cause of morbidity and mortality. Absolute risk of venous thromboembolism is less than 1 per 10,000 per year in women of reproductive age. Hormonal contraception is a common risk situation for venous thromboembolism in this part of the population. The risk of venous thrombosis depends on many factors, mainly female characteristics and also the type of contraception. Hematologists can help with the choice of contraception in females with inherited thrombophilia and females experiencing thrombosis. Intrauterine devices with levonorgestrel seem to be the best option in these settings.

Recent literature sources suggest that 15-20% of all malignant diseases have a viral aetiology. About 5% of these are caused by the human papillomavirus. The presence of papillomavirus is one of the strongest risk factors for development of a cervical pre-cancerous lesion and subsequent cervical cancer. The presented review provides a brief summary and characterisation of risk factors that influence spontaneous and post-interventional regression and persistence of papillomavirus in the cervical area.

Objective: The aim of this study is to investigate the relationship between endometriosis and the vaspin RS2236242 gene polymorphism.

Materials and methods: This prospective cross-sectional case-control study included patients with grade 4 endometriosis and a healthy control group. Vaspin RS2236242 gene polymorphism was evaluated in these study groups.

Results: Thirty eight endometriosis individuals and 17 women from the control group in the study. The group of individuals with endometriosis exhibited similar characteristics to the control group in terms of sex, body mass index (BMI), and age (control mean age: 29.6 ± 4.62 years; BMI: 24.02 kg/m2; endometriosis mean age: 30.4 ± 5.01 years; BMI: 23.63 kg/m2). According to the statistical analysis, there was a significant difference in the genotype distribution of the vaspin RS2236242 polymorphism between people with endometriosis and controls (P = 0.027). Also, the AT genotype was more likely to cause endometriosis than the OR: 2.474 (95% Cl 0.668-9.169) genotypewhen we looked at the genotypes' relative risk ratio for endometriosis. Significant differences were observed in total AT and TT genotype frequencies between cases and controls (OR = 2.31; 95% CI 0.86-0.92; P = 0.03). AT and TT genotypes were associated with endometriosis risk.

Conclusion: A significant association was observed between vaspin RS2274907 A/T polymorphism and the probability of developing endometriosis.

Tubal abortion is characterized by the extrusion of the foetus into the abdominal (peritoneal) cavity. It can either be a complete extrusion or incomplete with residual tissue remaining in the fallopian tube. It is a type of ectopic pregnancy that is difficult to determine the exact incidence of tubal pregnancies. Identifying cases of tubal abortions is crucial for individualized care since it can lead to a more conservative treatment approach. The diagnosis should be based on ultrasound imaging, b-hCG levels and visual conformation during exploratory surgery, either open or laparoscopic. The article describes the case of a 30-year old patient who presented with lower abdominal pain and was admitted for a suspected ectopic pregnancy. Ultrasound imaging showed a mass resembling a tubal pregnancy next to the uterus with b-hCG levels of 111.8 U/L. During laparoscopic surgery, a tubal abortion was detected in the pouch of Douglas (Rectouterine pouch). This finding led us to preserve both fallopian tubes. Histopathology confirmed our clinical findings. A conservative approach can be sufficient in case of tubal abortions, which can lead to preserved fertility and tubal functions.