An analysis of placental chorionic villous and decidual basalis tissue immunoreactivity in patients after cesarean section due to a placenta accreta spectrum disorder and elective cesarean section followed by the depressed mood.

An analysis of placental chorionic villous and decidual basalis tissue immunoreactivity in patients after cesarean section due to a placenta accreta spectrum disorder and elective cesarean section followed by a depressed mood. RESEARCH BACKGROUND: Over the past few years, interest in investigating immune dysfunction in patients with psychiatric disorders has increased. B7-H4 is a molecule with immunosuppressive properties that seems to play a key role in establishing maternal tolerance against fetal antigens. The aim of this study was to compare the B7-H4 immunoreactivity levels in patients after cesarean section. METHODS: Placental and decidual tissue samples were obtained from 49 women who delivered at Bielanski Hospital in Warsaw between 2009 and 2015. Fifteen of the patients developed postpartum depression and 14 had a diagnosis of placenta accreta spectrum. The control group consisted of 20 healthy patients on whom cesarean section was performed due to breech presentation at term. RESULTS: The highest levels of B7-H4 immunoreactivity were found in the placental chorionic villous and decidual basalis tissue samples of the patients who later developed postpartum depression, while the lowest levels were found in the samples of those patients with a placenta accreta spectrum disorder. The difference between the B7-H4 immunoreactivity levels of these two groups was statistically significant. The B7-H4 expression levels were statistically significantly higher in the women in the postpartum depression group than in the control group. CONCLUSION: Postpartum depression follows a disturbance of the suppressive milieu responsible for rebalancing the maternal immune system after the initial cytotoxic activation during labor.

An analysis of the significance of the lymph node ratio and extracapsular involvement in the prognosis of endometrial cancer patients.

Introduction: The primary aim of our study was to analyse the impact of the lymph node ratio (LNR) and extracapsular involvement (ECI) on the prognosis of endometrial cancer (EC) patients. Material and methods: We carried out a retrospective analysis of 886 patients surgically treated for EC between 2000 and 2015. In the subgroup of patients with lymph node metastases (LNM), we evaluated the impact of the number and localization of the LNM, LNR, and ECI on patients' overall survival (OS). Results: In the group of patients with LNM, 0.3 was the optimal LNR cut-off for differentiating between short- and long-term survivors [HR = 2.94 (95% CI: 1.49-5.80)]. Patients with a LNR ≥ 0.3 had a significantly shorter OS period (35.0 months, range 0.2-175 months) compared to patients with a LNR < 0.3 [median OS - mOS, was 143, range 15-169 months; (p = 0.003]. We observed significant differences in the mOS of EC patients without LNM compared to patients with LNM, as well as those with both LNM and ECI (p < 0.0001). In the group of patients with LNM, we also found that a poorer prognosis depended on the extension of the primary tumour. Conclusions: Our results suggest that when LNM are found, the long-term outcomes of EC patients are worse in those who have a LNR ≥ 0.3, the presence of ECI, and a more advanced extension of the primary tumour.

The Role of Genital Tract Microbiome in Fertility: A Systematic Review.

The human microbiome plays a crucial role in determining the health status of every human being, and the microbiome of the genital tract can affect the fertility potential before and during assisted reproductive treatments (ARTs). This review aims to identify and appraise studies investigating the correlation of genital microbiome to infertility. Publications up to February 2021 were identified by searching the electronic databases PubMed/MEDLINE, Scopus and Embase and bibliographies. Only full-text original research articles written in English were considered eligible for analysis, whereas reviews, editorials, opinions or letters, case studies, conference papers, and abstracts were excluded. Twenty-six articles were identified. The oldest studies adopted the exclusive culture-based technique, while in recent years PCR and RNA sequencing based on 16S rRNA were the most used technique. Regardless of the anatomical site under investigation, the Lactobacillus-dominated flora seems to play a pivotal role in determining fertility, and in particular Lactobacillus crispatus showed a central role. Nonetheless, the presence of pathogens in the genital tract, such as Chlamydia trachomatis, Gardnerella vaginalis, Ureaplasma species, and Gram-negative stains microorganism, affected fertility also in case of asymptomatic bacterial vaginosis (BV). We failed to identify descriptive or comparative studies regarding tubal microbiome. The microbiome of the genital tract plays a pivotal role in fertility, also in case of ARTs. The standardization of the sampling methods and investigations approaches is warranted to stratify the fertility potential and its subsequent treatment. Prospective tubal microbiome studies are warranted.

"Y Sign" at the Level of the 3-Vessel and Trachea View: An Effective Fetal Marker of Aortic Dextroposition Anomalies in the First Trimester.

OBJECTIVES: The "Y sign" at the level of the 3-vessel and trachea view corresponds to thinning of main pulmonary artery and arterial duct and a dilated transverse aortic arch. The purpose of this study was to evaluate the Y sign for the diagnosis of aortic dextroposition anomalies at the time of the first-trimester scan and to assess the screening performance of only the Y sign, only abnormal left axis deviation (axis sign), and their combination for the diagnosis of aortic dextroposition anomalies. METHODS: A prospective evaluation of 6025 pregnant women undergoing first-trimester ultrasonography was conducted. The cardiac axis was measured in all examined patients and considered abnormal (positive axis sign) at greater than 57 °. The frequency of the Y sign and the axis sign was assessed for this population, and their screening performance for the diagnosis of aortic dextroposition anomalies was calculated. RESULTS: A total of 5775 patients fulfilled the inclusion criteria. Aortic dextroposition anomalies were diagnosed in 17 cases (tetralogy of Fallot in 8 and Fallot-like double-outlet right ventricle in 9). The Y sign was found in 18 of 5775 (0.3%) fetuses examined, of which 7 of 18 were confirmed with tetralogy of Fallot, 9 of 18 with a Fallot-like double-outlet right ventricle, and 2 of 18 with pulmonary stenosis. A positive axis sign of greater than 57 ° was found in 20 fetuses, including 4 with normal heart anatomy. The sensitivity values of the Y sign, the axis sign, and their combination were 94%, 76%, and 94%, respectively. CONCLUSIONS: Visualization of the Y sign should increase the suspicion of aortic dextroposition anomalies in the late first trimester. The screening performance of the Y sign alone and in combination with an abnormal cardiac axis was high and may aid in the early diagnosis of aortic dextroposition anomalies in the fetus.

The significance of a prenatal diagnosis of right aortic arch.

OBJECTIVES: To analyze a population of fetuses with prenatally diagnosed right aortic arch (RAA). METHODS: Retrospective study of fetuses with RAA diagnosed prenatally between 2011 and 2015 in two referral centers. RESULTS: Right aortic arch was found in 4.4% (46/1036) of fetuses with cardiovascular abnormalities (CVA). As an isolated anomaly, RAA was present in 30.4% of cases; in 32.6%, other CVA were detected; in 23.9%, CVA and extracardiac anomalies; and in 13.1%, only extracardiac malformations. The most common noncardiac abnormalities were thymus hypoplasia/aplasia (7/17), of which six had deletion 22q.11.2. In another three fetuses, trisomy 21 was present. One intrauterine fetal death occurred at 41 weeks of pregnancy, and two fetuses died after birth. In six of 18 infants with known follow-up, symptoms of dysphagia were reported, of which four infants underwent surgical intervention. In 12 infants, an isolated RAA was clinically silent. CONCLUSIONS: The diagnosis of RAA is an indication for a detailed examination of cardiac and noncardiac structures, including the thymus. It is advisable to consider genetic testing, together with the assessment of deletion 22q11.2, especially in the case of accompanying defects. The prognosis depends on underlying cardiac and extracardiac anomalies and possibly coexisting genetic defects. Isolated anomalies are asymptomatic. © 2017 John Wiley & Sons, Ltd.

Combined screening test for trisomy 21 - is it as efficient as we believe?

OBJECTIVES: To compare two first-trimester screening strategies: traditional combined screening and the one based on ultrasound markers only. We investigated the effect of maternal age (MA) on the screening performance of both of these strategies. METHODS: This was a prospective observational study based on a non-selected mixed-risk population of 11,653 women referred for first-trimester screening. The study population was divided in two groups: combined screening (CS) and ultrasound-based screening (US). Absolute risk was calculated to determine the influence of MA on screening performance. RESULTS: The CS arm comprised 5145 subjects including 51 cases of trisomy 21 (T21), and the US arm comprised 5733 subjects including 87 subjects with T21. Seven hundred and seventy-five subjects were excluded from the study. For a false positive rate (FPR) of 3%, the detection rate (DR) of T21 in CS arm was 78% vs. 90% in US arm. For 5% FPR, DR was 84% and 94% in CS and US arm, respectively. MA had an influence on DR positive rates in CS: both DR and FPR for T21 increased with advance in MA. CONCLUSIONS: The US protocol showed higher DR of T21 compared to the CS one. It may be considered as a viable alternative to CS for T21 where access to biochemical testing is limited.

Ultrasound evaluation of inferior facial angle (IFA) in a population of normal fetuses at 11-13 weeks (+6 days) gestation.

Retrognathia is a common feature of many fetal anomalies that may be diagnosed during ultrasound examination. The most common method used for the diagnosis of this condition is the inferior facial angle (IFA). The existing reference ranges for IFA have been established for the fetuses at 18- 28 weeks gestation and may be not applicable in the first trimester. The aim of the study was to document changes of IFA from 11+0 to 13+6 weeks gestation, to verify the reproducibility of IFA calculations obtained by the same examiner and to investigate the possible association between IFA values at the first and second trimester scans. Material and Methods: A prospective study was performed in 512 singleton pregnancies during the first trimester ultrasound exam. IFA was calculated by measuring the angle made by the cross-section of a line orthogonal to the forehead at the level of nasofrontal suture and the line from the tip of the mentum to the anterior border of the more protrusive lip. In 100 cases, stored images were used to calculate IFA twice by the same examiner. In a second trimester scan, IFA was measured again in 215 fetuses. Results: The median IFA value at the time of the first trimester (IFA-1) was 880 (IQR: 8.0) and decreased with crown-rump length (CRL) and biparietal diameter (BPD). A moderate negative correlation was shown between IFA-1 and CRL (r= 0.3; p<0.001) as well as between IFA-1 and BPD-1 (r= 0.176; p=0.010). An intraclass correlation coefficient (ICC) of 0.87 (95% CI: 0.81 ­ 0.91) confirmed strong intraobserver agreement between two IFA measurements. In 215 fetuses that underwent a second trimester screening, the median IFA-2 was significantly lower compared to IFA-1(215) (750; IQR: 10.0 vs.870; IQR: 8.0; p<0.001), and there was no correlation between IFA1215 and IFA-2 (r= -0.024; p=0.731). Conclusions: In the first trimester, IFA decreases with CRL and BPD. When performed by the same operator, measurement of IFA is reproducible. There is no correlation between the IFA values in the first and second trimesters.

How effective is ultrasound-based screening for trisomy 18 without the addition of biochemistry at the time of late first trimester?

UNLABELLED: Trisomy 18 (T18) remains the second most common aneuploidy. It is associated with multiple congenital anomalies and causes intrauterine fetal demise in the most severe cases. OBJECTIVES: To examine the screening performance of ultrasound-based protocols for detecting T18, we aimed to determine the most common signs and their prevalence in fetuses with T18 to develop logistic regression model. METHODS: This was a prospective study based on singleton pregnancies examined at gestation 11+0 to 13+6. The referrals constituted 6210 patients. Scan protocol enclosed a systematic review of the entire early fetal anatomy, including fetal cardiac evaluation and sonographic signs of aneuploidy. RESULTS: Our study population comprised 5650 pregnancies: 5613 cases with a normal karyotype and 37 cases with T18. The mean nuchal translucency (NT) thickness in the subgroup of euploidy was 1.7 and in the subgroup of T18 it was 5.4. No statistically significant differences were found in terms of maternal age. One case of T18 (2.7%) demonstrated no markers of aneuploidy as opposed to 5111 cases of euploidy (91.1%). Extracardiac malformations were identified in 13 cases of T18 (35.1%) and in 48 cases of euploidy (0.8%). Congenital heart defects were observed in 26 cases of T18 (70.3%) and in 27 cases of euploidy (0.5%). CONCLUSIONS: Our results showed good screening performance of ultrasound-based risk calculation models. When the first trimester pattern of T18 is considered, an increased NT, tricuspid regurgitation, single umbilical artery, omphalocele and right dominant heart should be specifically searched for.

How Effective Is First-Trimester Screening for Trisomy 21 Based on Ultrasound Only?

OBJECTIVE: To evaluate the most common first-trimester ultrasound features of fetuses with trisomy 21 (T21) and to examine the screening performance for Down syndrome (DS) using only ultrasound-based protocols. To investigate whether maternal age (MA) has an impact on the efficacy of the ultrasound-based screening methods. METHODS: In a prospective study, 6,265 patients were examined. Two ultrasound-based risk calculation protocols were applied: 'NT' (based on nuchal translucency) and 'NT+' (based on NT and secondary markers). RESULTS: A total of 5,696 patients were enrolled for analysis; 84 subjects with T21 were identified. Combinations of abnormal ultrasound markers were observed in only 1.2% of euploid fetuses compared to 71.5% of fetuses with T21. Among 17.9% of DS cases with cardiac anomaly, 14.3% comprised atrioventricular septal defects. For a false-positive rate of 3%, the detection rates of T21 were 73.8 and 91.7% for the 'NT' and 'NT+' protocols, respectively. The efficacy of both methods was affected by MA. CONCLUSIONS: Most of the fetuses with DS demonstrate a combination of ultrasound markers of aneuploidy in the first trimester. The 'NT+' protocol is efficient and provides comparable performance as a combined screening test. It is a valuable method, especially when the access to biochemical analysis is restricted.

[The role of cytologic-colposcopic diagnostics in qualification to LEEP (loop electrical excision procedure)].

Loop electrosurgical excision procedure (LEEP) is both a diagnostic and a therapeutic method in cervical intraepithelial neoplasia (CIN). The key for the therapeutic effect is accurate diagnostics, in particular precise colposcopic localisation of CIN in the cervical area. It enables localising a lesion highly suspected of neoplasmatic character, excising a sample for histopathologic examination and making a pre-therapeutical diagnosis, as well as choosing optimal way of treatment. Colposcopic examination conducted in 115 women with inapropriate cytologic exam, i.e. HGSIL, revealed CIN-suspected image in all cases. Highly positive and statistically relevant correlation between results of colposcopic examination and histologial examination of samples excised with the use of high frequency electrosurgical loop in examined group was stated. Due to its efficiency, easy implementation, great tolerance and wide acceptance the procedure is widespread.

Prenatal detection of congenital heart defects at the 11- to 13-week scan using a simple color Doppler protocol including the 4-chamber and 3-vessel and trachea views.

OBJECTIVES: The first goal of this study was to analyze the diagnostic performance of the 4-chamber view, 3-vessel and trachea view, and their combination in color mapping during early cardiac evaluations for selecting cases suspicious of congenital heart defects. The second goal was to describe the most common abnormal flow patterns at the levels of the 4-chamber and 3-vessel and trachea views in the late first trimester. METHODS: We conducted a prospective observational study in which a simple cardiac sonographic protocol was applied in fetuses at gestational ages of 11 weeks to 13 weeks 6 days. RESULTS: A total of 1084 patients with known postnatal or autopsy findings were included in the study. The median maternal age was 32.3 years (range, 27-40 years). The median crown-rump length was 62.2 mm (range, 45-84 mm). Overall, there were 35 cases with a confirmed congenital heart defect (3.22%), including 16 accompanied by aneuploidy. We found that our simple first-trimester cardiac protocol was an effective screening method for congenital heart defects. The most effective approach of the 3 evaluated by us was the combined application of the 4-chamber and 3-vessel and trachea views in color mapping compared to the 4-chamber and 3-vessel and trachea views alone. We defined the most common ventricular inflow patterns and the V sign. The technique we used was simple and easy to reproduce. CONCLUSIONS: We confirmed that evaluation by two basic cardiac views allows for selection of most cases with a univentricular heart, atrioventricular septal defects, coarctation of the aorta, pulmonary stenosis, pulmonary atresia, and conotruncal defects.

First trimester tricuspid regurgitation and fetal abnormalities.

BACKGROUND: Tricuspid regurgitation (TR) is a common sonographic finding during the fetal life. It has been reported in 7% of normal fetuses. It may be associated with aneuploidy and with both cardiac and extracardiac defects. OBJECTIVES: In this study, we have looked at the characteristics of fetuses with and without TR at 11+0 to 13+6 weeks' gestation. Groups were compared with respect to the following variables: prevalence of chromosomal defects; other markers of aneuploidy; fetal cardiac; and extracardiac anomalies. METHODS: The study group included women, who underwent an ultrasound examination at 11-13+6 weeks' gestation between 2009 and 2012. The inclusion criteria were singleton pregnancies with crown-rump length measurements of 45-84 mm where the pregnancy outcome was known. RESULTS: Some 1075 patients met our inclusion criteria including 979 fetuses without TR and 96 with TR. There were 72 cases of aneuploidy diagnosed (6.7%). Isolated TR was found in 53 euploid fetuses (5.2%). All of the TR(+) aneuploid fetuses (n=40) had additional ultrasound markers present. Extracardiac anatomy showed a higher prevalence of abnormalities in the group of TR positives (12.5%) vs. TR negatives (1.6%). Abnormal cardiac findings were more frequent in the TR-positive group independently of chromosomal status and were found in 18.8% of fetuses with TR and in 1.9% with a normal tricuspid flow. CONCLUSIONS: TR in combination with other markers is the strongest predictor for aneuploidy. TR, as an isolated parameter, is a poor screening tool both for all and for each individual chromosomal abnormality and congenital cardiac defects.

Primary Vulvo-Vaginal Cancers: Trends in Incidence and Mortality in Poland (1999-2012).

BACKGROUND: The aim of this study was to determine the incidence, mortality rates and trends of vulvar and vaginal cancers in Poland. METHODS: Data were retrieved from the Polish National Cancer Registry. Age-standardised rates (ASRs) of cancer incidence and mortality were calculated by direct standardisation, and joinpoint regression was performed to describe the trends using the average annual percent change (AAPC). RESULTS: From 1999 to 2012, the number of diagnosed cases of vulvar cancer was 5,958, and the ASRs of incidence varied from 0.99 to 1.18, with a significant trend towards a decrease (AAPC -0.78; p < 0.05). The ASR of mortality varied from 0.39 to 0.62, with a slight but insignificant increase in trend (AAPC 0.72; p > 0.05). The ASR of vaginal cancer incidence varied from 0.21 to 0.31, while the ASR of mortality ranged from 0.09 to 0.22. This study also proved a significantly falling trend in vaginal cancer mortality (AAPC -4.69; p < 0.05) and a decreasing trend in vaginal cancer incidence (AAPC -1.67; p > 0.05). CONCLUSION: The rarity of vulvar and vaginal cancers as well as the decline in their incidence rates should not discourage further research on the epidemiology and treatment of these conditions.

[Carbon monoxide poisoning in pregnant woman]. / Zatrucie tlenkiem wegla u kobiety ciezarnej.

Carbon monoxide poisoning is one of the most frequent types of poisoning caused by gases. Exposure of a pregnant woman to carbon monoxide is connected with transmission of this gas to her fetus what may cause oxygen deficiency, and further, the damage to its organs. The article describes a case of carbon monoxide poisoning of a 28-weeks pregnant woman who was treated in a hyperbaric chamber. Therapy was successful and the woman gave birth to a healthy, full term infant. In case of poisoning to a pregnant woman the above seems to be the most advantageous solution.

[The assessment of the dependence between antigen CA 125 and nicotinism in patients with benign ovarian tumors including endometrial cysts]. / Ocena zaleznosci poziomu antygenu Ca 125 od nikotynizmu u pacjentek z lagodnymi guzami jajników, w tym z torbielami endometrialnymi.

UNLABELLED: Cancer antigen CA-125 is a marker that is primarily used to differentiate benign from malignant tumors as well as to monitor response to ovarian cancer treatment. Taken as a separate marker, it displays low sensitivity and specificity in ovarian cancer diagnosis; however, in combination with other markers it may be successfully applied especially in postmenopausal women. Elevated CA-125 levels in blood serum indicate cancerous as well as non-cancerous diseases. Research aiming to determine environmental factors that may have influence on antigen CA-125 level, and thus on the assessment of this marker's application in gynecological and oncological diseases continues. OBJECTIVES: the aim of the present research is an attempt to estimate the influence of nicotinism on antigen CA-125 in blood serum in patients with diagnosed benign ovarian tumors including endometrial cysts. MATERIAL AND METHODS: 174 women aged 16-85 years with diagnosed benign ovarian tumor were qualified for the study. In all patients level of antigen CA-125 in blood serum was assessed preoperatively and nicotinism history was taken. Also transvaginal ultrasound was performed to obtain preliminary diagnosis. Smoking and non-smoking patients were classified into two groups, namely of those with histopathologically confirmed cysts of endometrial type and those with non-endometrial benign ovarian tumors. RESULTS: statistical analysis did not prove any dependence between the CS-125 antigen level and nicotinism in any of these groups. Also additional analysis with division into premenopausal and postmenopausal patients did not determine any statistically significant dependence. CONCLUSION: Nicotinism does not significantly influence the CA-125 antigen level in patients with benign However, the connection between the addiction severity and its influence on antigen CA-125 in blood serum cannot be excluded. ovarian tumors or endometrial cysts.

Two- and three-dimensional ultrasonography and sonohysterography versus hysteroscopy with laparoscopy in the differential diagnosis of septate, bicornuate, and arcuate uteri.

STUDY OBJECTIVE: To estimate the diagnostic accuracy and to compare the diagnostic value of 3-dimensional sonohysterography (3D-SIS), 3-dimensional transvaginal ultrasonography (3D-TVS), 2-dimensional sonohysterography (2D-SIS), and 2-dimensional transvaginal ultrasonography (2D-TVS) (initial and expert diagnosis) in the differential diagnosis of septate, bicornuate, and arcuate uteri. DESIGN: Prospective clinical study (Canadian Task Force II-2). SETTING: University hospital and private hospital and clinic. PATIENTS: A total of 117 women with a history of recurrent abortions or infertility and a 2D-TVS initial diagnosis of a septate, bicornuate, or arcuate uterus. INTERVENTIONS: Expert 2D-TVS, 3D-TVS, 2D-SIS, and 3D-SIS performed by experienced examiners and hysteroscopy with laparoscopy to establish the final diagnosis. MEASUREMENTS AND MAIN RESULTS: Hysteroscopy performed in conjunction with laparoscopy (HL) detected 23 arcuate, 60 septate, 22 bicornuate, and 12 normal uteri. 3D-SIS showed perfect diagnostic accuracy (100.0%) in general detection of uterine abnormalities, compared with initial 2D-TVS (77.8%), expert 2D-TVS (90.6%), 2D-SIS (94.0%), and 3D-TVS (97.4%). In the overall diagnosis of uterine anomalies, all of the diagnostic methods had statistically significantly better diagnostic value than initial 2D-TVS (p < .001), whereas 3D-SIS was the only method that was better than expert 2D-TVS (p < .001). CONCLUSIONS: Although 3D-SIS was identical to HL, with the highest accuracy, there was no significant difference in diagnostic value between 3D-TVS with 2D-SIS and 3D-SIS or between expert 2D-TVS and 3D-TVS with 2D-SIS. The high diagnostic value of these ultrasonographic tools questions the need for endoscopy in the differential diagnosis of the most common congenital uterine anomalies.

DFF45 expression in human endometrium is associated with menstrual cycle phases and decreases after menopause.

BACKGROUND: Human endometrium undergoes cyclic structural and functional modifications, and if no conception occurs menstruation is observed as the result of endometrial cell apoptosis via DFF40/DFF45 complex activation. In postmenopausal endometrium, the proliferative potential of endometrial cells is decreased, while their susceptibility to apoptosis increases. METHODS: The study group comprised 104 nonpregnant adult women (78 of reproductive age and 36 after menopause) with no neoplasm or hormonal treatment during the past 6 months. Immunohistochemistry and Western blot methods were used for DFF45 identification and semiquantitative assessment of its amount. RESULTS: Significantly more DFF45-positive cells were detected in the endometrial glands compared to stroma, and this pattern was constant throughout the whole menstrual cycle and also present in postmenopausal endometrial species. The lowest mean relative amount of DFF45 was detected in postmenopausal endometrial samples. In women of reproductive age, the highest mean relative amount of DFF45 was identified in an early secretory phase of the menstrual cycle, the lowest median value of the relative amount of DFF45 was observed in the late proliferative phase, and the difference was significant. CONCLUSION: The DFF45 level in human endometrium corresponds to the respective phase of the menstrual cycle and decreases significantly after menopause.

[Translabial ultrasonography in pelvic floor prolapse and urinary incontinence diagnostics]. / Przezkroczowa ultrasonograficzna diagnostyka zaburzen statyki narzadu rodnego i nietrzymania moczu.

Technological advances in the construction of sonographic devices and increasingly universal access to such tests considerably widens the range of diagnostic application of the sonographic examination. This situation also refers to pelvic organs prolapse. At present, sonographic sets used in everyday obstetrical-gynecological practice allow for insight into the structures forming the female pelvic floor, and the obtained images constitute a valuable addition to the physical examination. Positioning the sonographic transducer on a the perineum enables to visualize the three compartments of the female pelvis minor. After freezing the image, it is possible to assess the position of anatomical structures in relation to bones and designated surfaces, establish mutual distances and measure appropriate angles. Most information can be obtained in this manner within the range of the frontal compartment, whose damage is often linked with urinary incontinence. The examination standards developed so far, including the analysis of the quantitative parameters, greatly minimize the potential subjectivity of the assessment of the existing disorders. Apart from its low costs, the main value of the sonographic examination of the pelvic floor is the possibility to dynamically assess the changes in statics which take place during functional testing. Not only does it have a cognitive significance, but also it allows to adjust the scope of the surgical correction to the existing damages. Thus, indirectly it can contribute to the reduction of a number of subsequent remedial surgeries. Three-dimensional sonography allows to thoroughly examine the construction and functioning of the anal levators and to detect their possible damage. It is the trauma to these muscles--occurring, among others, during childbirth--that is one of the major causes of pelvic organs descent and prolapse in women. Sonographic examination also enables to visualize the artificial material, the use of which is increasingly frequent in the surgical treatment of pelvic organs prolapse. The remedial kits currently in use are not visible in classic X-ray examinations and CT however, they can be easily visualized by means of a sonographic test. This way it is possible to locate the positioned tapes or meshes and to establish their orientation towards the urethra, the bladder and the anus. It is also possible to observe the complications (e.g. hematomas) following the surgical procedures via the transvaginal access. Transperineal sonography is a relatively inexpensive method that may be performed in almost every ultrasonographic laboratory Its value, approaching the MRI diagnostic value in the assessment of the pelvic floor defects and its low cost, place ultrasonography on the first place among the methods of imaging the pelvic and uro-genital diaphragm. The results of diagnostics of pelvic organs prolapse obtained by placing the sonographic head on the patient's perineum may also help in establishing the changes of the support apparatus for the uterus and the vagina, bladder urethra and perineum during functional testing and, thus, to verify the clinically established degree of the prolapse. It seems, also, that this method may be used during peri-urethral injections of specific substances and post-application follow-up, an increasingly frequently employed method of urinary incontinence treatment.

[The value of three-dimensional multiplanar (MPV) and volume contrast imaging (VCI) in the ultrasound evaluation of endometrial pathology]. / Wartosc trójwymiarowego obrazowania wieloplaszczyznowego (MPV) i kontrastowego (VCI) w ultrasonograficznej ocenie patologii blony sluzowej jamy macicy.

The aging of the women population as well as widespread use of the ultrasound leads to an increased detection of abnormal endometrial characteristics. The aim of this study was to assess the value of three-dimensional ultrasound viewing options: multi-planar view (MPV) and volume contrast imaging (VCI) in the endometrial evaluation. 147 women, referred for endometrial sampling, because of bleeding or an abnormal endometrial two-dimensional ultrasound image were enrolled in the study. Before dilation and curettage, all patients underwent three-dimension ultrasound scans for endometrial thickness measurements and endometrial-myometrial junction assessment. Ultrasound results and the presence of abnormal vaginal bleeding were compared with pathological diagnosis. Sensitivity, specificity, negative predictive value, and positive predictive value for abnormal vaginal bleeding, irregular endometrial-myometrial junction and endometrial thickness were established. Logistic regression model was used to assessed the relationship between the characteristics and the incidence of endometrial pathology. For each of the independent variables odds ratios were calculated. Sensitivity, specificity of the endometrial thickness cut-off 11 mm were 73.8%, 74.4%, for 10.5 mm 76.2%, 69.8% respectively. The irregular endometrial-myometrial junction reached 70.5% sensitivity and 93% specificity. Odds ratios for 10,5 mm cu-off value of the endometrial thickening and irregular E-M junction were calculated: 4.10 [95% CI: 1.14-14.74] and 36.07 [95% CI: 7.10-183.27]. The negative predictive value of any of these parameters did not exceed 70%. The combination of 3D ultrasound parameters and the occurrence of abnormal vaginal bleeding has reached only 53% sensitivity. In the case of connection of two of these three indices, increased sensitivity of 76.9% and specificity of 82.4%. In an unselected group of women in terms of menopausal status and symptoms endometrial thickness measured and the evaluation of endometrial-myometrial junction using 3D ultrasound is less value in predicting the occurrence of endometrial cancer than in 2D and the endometrial volume calculation.

[Evaluation of the recurrence and residual lesions incidence after loop electroexcisional procedure and cold knife conisation]. / Ocena wystepowania nawrotów lub zmian rezydualnych po wycieciu zmiany przy pomocy petli elektrycznej o wysokiej czestotliwosci i konizacji szyjki macicy.

The aim of this paper was the evaluation of the recurrence and residual lesions of cervical intraepithelial neoplaisa (CIN) incidence after LEEP (loop electro excisional procedure) and cold knife conisation. The clinical material was 210 women aged 22-65 years of life referred to the Department of Gynecology and Oncology Jagiellonian University Medical College in Krakow, Poland, the period in 2000- 2005 years, with initial cytological pap diagnosis-HSIL. (high grade squamous intraepithelial lesion-HSIL) according to The Bethesda System. The study group was 115 women with colposcopically visible lesions, which was qualified to the LEEP procedure. The controls were 95 women, preoperatively diagnosed based on colposcopically directed biopsy of the ectocervix and cervical canal curettage. In all cases the recurrence of cervical dysplasia and residual disease of cervical intraepithelial neoplasia incidence were analyzed. The follow-up period was 5 years with Pap smear and colposcopy every 3 months, for the first 2 years and every 6 months in subsequent 3 years. In case of recurrence which was diagnosed within first 6 months the residual disease was assumed rather than recurrence one. Data were statistically analyzed. We conclude that the therapeutical effect depends on CIN (cervical intraepithelial neoplasia) localization within cervix, because in case of cervical canal localization the recurrence and residual disease percentage is significantly higher in comparision to the ectocervix localization. This is why the colposcopic precise localization of the lesion within cervix is of the great importance. The free margins of the removed tissue speciemen are also the important prognostic factor. Most of the recurrence are diagnosed within the first year after initial procedure and does not depend on the margins involvement.