Ginekologia polska最新文献

Objectives: Determine whether introital pelvic floor sonography with transvaginal probe (PFS-TV) can be an independent method in the diagnosis of genuine stress urinary incontinence (SUI) and to create a ultrasonographic diagnostic model to objectify diagnostic process.

Material and methods: The study involved 315 patients with a history of urinary incontinence problems. Based on the clinical examination and urodynamic examination, the final diagnosis was made. Patients were divided into two groups. Group I included women with SUI and Group II included patients without SUI (OAB and no-UI). Each patient underwent PFS-TV at rest and during straining. The groups were compared in terms of ultrasound parameters.

Results: Patients from both groups differed statistically in a significant way (p < 0.05) in terms of mean distance between the lower edge of the pubic symphysis at rest 19 mm vs 22 mm (Group I vs Group II) and during straining (D1 and D2) 22 mm vs 26 mm, the average value of the γ angle (at rest (γ1) 37.5° vs 40° and during straining (γ2) and 66° vs 58.5°, average difference value of angle γ during straining and at rest (γ2-γ1) 29° vs 14°, and frequency of urethral funneling 89% vs 17%. Two parameters studied during PFS-TV were included in the logistic regression model used to exclude the stress component of urinary incontinence. Diagnostic test parameters of model were sensitivity 86.6%, specificity 90.4%, accuracy 93.1%.

Conclusions: PFS-TV makes it possible to exclude the stress component of urinary incontinence. The developed logistic regression model allows for the objectification of the results of ultrasound examination in patients with urinary incontinence.

Objectives: The present study aimed to analyze of uterine smooth muscle tumors of uncertain malignant potential (STUMP) and the outcomes of patients with STUMP.

Material and methods: In this retrospective study, the data of patients diagnosed with STUMP in a single tertiary center between January 2005-January 2020 were reviewed. We assessed the demographic variables, treatment outcomes, time until recurrence, disease-free and overall survival of the patients.

Results: Twenty-five patients diagnosed with STUMP were included in the study. The mean age of the patients was 43.2 ± 10.3 years. Thirteen of the 25 patients (52%) were treated by myomectomy, others received diagnoses following hysterectomy. The median follow-up time was 45.2 months. Recurrence was observed in three cases (12%), two of which were followed up without hysterectomy, and the third patient died by peritonitis carcinomatosa 60 months after diagnosis although she received cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) treatment.

Conclusions: This study evaluates the data of patients with STUMP. Our results reveal a STUMP recurrence of 12%, like those previously reported in the literature. Despite the possibility of malignant recurrence, fertility-preserving treatment with close follow-up should be tried, because of the relatively early age at diagnosis.

Anti-mullerian hormone (AMH) is a dimeric glycoprotein which belongs to the transforming growth factor-beta superfamily. In women, it is produced by granulosa cells in pre-antral and small antral follicles. In recent years, there has been a continuous increase in obesity among children and adolescents. There are few studies that present AMH concentrations in premenarcheal and early postmenarcheal girls. The purpose of this work is to assess whether AMH levels were associated with body mass index (BMI) in adolescent girls before and after menarche. The study was performed at the Pediatric Endocrinology Department and Outpatient Clinic at Upper Silesian Child Health Center. 82 girls were enrolled to the study. Body mass index seems not to affect the AMH levels in adolescents, however a special attention must be given when interpreting AMH levels in girls with irregular menstrual cycles and observed for PCOS.

Objectives: To utilize an integrative strategy to construct functional miRNA-mRNA regulatory networks by combining the reverse expression relationships between miRNAs and targets and computational predictions for gestational diabetes mellitus (GDM).

Material and methods: A total of three microarray or RNA-seq datasets (GSE98043, GSE19649 and GSE92772) of plasma samples comparing GDM pregnant women and healthy control pregnant women were downloaded from the GEO database. The differentially expressed genes (DEmRNAs) and the differentially expressed miRNAs (DEmiRNAs) was performed. The target genes of DEmiRNAs were identified using two independent and complementary types of information: computational target predictions and expression relationships. An interaction network was constructed to identify hub genes of GDM. Another dataset (GSE92772) was used to externally verify the predictive ability of the hub genes.

Results: A total of 264 DEmiRNAs and 1217 DEmRNAs were identified with Hsa-miR-146a-3p ranked first of DEmiRNAs. Functions of GDM-related miRNAs were mainly enriched in the glypican pathway, proteoglycan syndecan-mediated signaling events, and syndecan-1-mediated signaling events. A total of 47 target genes, including TRAF6, were shared between the computational target predictions and DEmRNAs and were identified as target genes of hsa-miR-146a-3p. The interaction network analysis identified TRAF6, CASP8, PTPN6, and CHD3 as hub genes involved in the pathophysiological process of GDM. Next, independent external validation was performed using the GSE19649 dataset. The expression of TRAF6, CASP8 and CHD3 in eight pairs of GDM blood samples was confirmed to be higher than that in healthy pregnant women blood samples with a AUC of 0.813, 0.813, and 0.703, respectively.

Conclusions: Our preliminary analysis revealed that miR-146a-3p/TRAF6 might play a central role in the pathogenesis of GDM. Three hub genes, TRAF6, CASP8, and CHD3, were identified and independently externally validated as potential GDM noninvasive serum markers for future biomarkers research.

Gastric cancer is a very uncommon diagnosis in pregnancy (app. 1/1000 pregnant women), which has a significant impact on the health and life of mother and fetus and can impede the diagnostic and therapeutic process. Oncological vigilance, not underestimating the symptoms, and decisions made ahead of time could increase the chances of survival. Authors are describing the case of pregnancy-associated gastric cancer, diagnosed on the basis of the histopathological result from samples taken during a laparotomy with cesarean section performed due to a suspected gastrointestinal perforation in the 3rd trimester of pregnancy.

Objectives: In this study, the aim was to determine whether the use of endometrial thickness or neutrophil/lymphocyte and platelet/lymphocyte ratio would be useful in predicting the success of methotrexate in the treatment of ectopic pregnancies located in the fallopian tubes.

Materal and methods: This study was carried out by retrospectively examining 68 study group cases with an ultrasonographically detectable gestational sac in the fallopian tubes and 189 control group cases with an unruptured ectopic pregnancy diagnosis at any location. The cut-off value of endometrial thickness was calculated as a new marker between the cases in which single-dose methotrexate treatment was successful and the cases with treatment failure. Treatment success was evaluated with different models including endometrial thickness, fetal cardiac activity status, measurable crown-rump length, and β-hCG.

Result: The cut-off value of β-hCG for treatment success was determined as 2960.5 ng/mL, and the cut-off value for endometrial thickness was determined as 10.5 mm. Although NLR seems to be a marker with a cut-off value of 2.49, it does not provide an extra benefit in combined use as it is not a specific predictor. The highest success in predicting treatment success was achieved in the modeling in which crown-rump length + fetal cardiac activity + β-hCG + endometrial thickness were used together.

Conclusions: The use of endometrial thickness as a marker seems to be quite reliable in predicting treatment success. And we think it would be beneficial to thin the endometrium before using methotrexate.

Objectives: Heat shock proteins (HSPs) are proteins involved in protein folding and maturation. HSP expression is induced by heat shock or other stressors including cellular damage and hypoxia. The major groups, which are classified based on their molecular weight, include HSP27, HSP40, HSP60, HSP70, HSP90, and large HSP (HSP110 and glucose-regulated protein 170). The comparison of heat shock proteins and TP53 expression is yet not well studied in both vulval lichen sclerosus and lichen planus. Our aim was to assess the HSP and TP53 gene expression in women suffering from LS or LP and compare it within these groups and also healthy controls.

Material and methods: The inclusion criteria were willingness to donate vulval biopsies, not currently or in the prior two weeks received any local nor systemic treatment for vulval disorder, age > 18 years old. The exclusion criteria were lack of consent, current vaginal infection confirmed with microbiological studies, current local or systemic treatment for vulval disease. 45 consecutive women were recruited into the study. All appropriate vulval samples were process by genetic analysis.

Results: The mean expression (± SD) of HPSA1A for controls was 5.52 ± 3.18, for LS was 7.44 ± 2.16 and for LP was 7.89 ± 2.48. The mean expression (± SD) of HPSA1B for controls was 6.54 ± 3.41, for LS was 9.94 ± 6.88 and for LP was 9.43 ± 2.31. The mean expression (± SD) of TP53 for controls was 9.11 ± 1.14, for LS was 9.94 ± 1.27 and for LP was 10.41 ± 2.00. HSPA1A expression was 3,8 higher in women with lichen sclerosus than in control group.

Conclusions: Heat shock protein-70 is more often expressed in LS than in healthy controls. HSP-70 not only supports tumor growth and metastasis, but on the other hand mat help to develop immune-driven treatment strategies.

Objectives: This study aimed to investigate the association of the epithelial and lymphoid immune markers with the adverse perinatal conditions such as early-onset preeclampsia (EOPE), fetal growth restriction (FGR) and intrauterine fetal death (IUFD) in preeclampsia in the placentae of preeclamptic patients.

Material and methods: A total of 60 pregnant patients were included in this study. The immunohistochemistry method was used to determine the expression levels of CD4, CD8, CD4 / CD8, CD68, P53, MDM2, CK18, CK19, E-cadherin, and β-catenin.

Results: In our study, the increase in E-cadherin expression in the preeclamptic fetal-maternal placental region was associated with EOPE and FGR development preeclampsia and the decrease in the expression of CD4 and CD8, which are involved in the local immunomodulation, was associated with IUFD.

Conclusions: Our data reveal that the increase in the expression of CK18, CK19, E-cadherin, and β-catenin and the decrease in CD4 and CD8 play a role in the pathogenesis of preeclampsia.