Ginekologia polska最新文献

Objectives: The objective of study is to describe a new surgical approach to cesarean delivery in women with invasive placenta accreta spectrum (PAS) accompanied by placenta previa.

Material and methods: Cesarean delivery was initiated with a transverse abdominal (Pfannenstiel) incision. A transverse incision was made above the vascular area in the lower uterine segment, and the fetus was delivered. The uterine fundus was removed from the abdomen and wrapped. Placental removal was started at posteriorly, continuing toward the anterior region. If dense adhesions were encountered, dissection was performed by inserting a finger between the adhesions to carefully separate them. It was recognized that two types of vessels develop to supply blood to the placenta. First, a perforating vessel emerges from adjacent tissues, entering the placental bed by perforating the uterine wall. Second, a superficial vessel runs along the uterine wall to enter the placental bed. The new emerging vessels were identified and ligated. Uterine sparing surgery was performed if the hemorrhage ceased. A cesarean hysterectomy was performed if hemorrhage did not cease.

Results: Eight cesarean deliveries were performed using this new surgical approach. Cesarean hysterectomy was performed in three patients in who want to sterilization diser and don't mind fertility preservation. Severe maternal morbidity, invasive procedures, intensive care unit admission, and relaparotomy were not required.

Conclusions: The described new surgical approach provide surgeon to perform cesarean delivery without causing increase maternal morbidity and mortality. Although the approach is new and the study population is small, the results have acceptable rationality and applicability.

Objectives: ACOG guidance confirms the use of uterine artery embolisation (UAE) as an alternative to hysterectomy or myomectomy. The main objective of this article is to evaluate the ability of preoperative magnetic resonance ımaging (MRI) to study the relationship between uterine fibroid reduction and diffusion coefficient (ADC) value after UAE. This is a relevant topic with the growing interest in using ADC as a noninvasive imaging biomarker for monitoring tissue changes and predicting uterine fibroid response to UAE over the past years.

Material and methods: In this prospective controlled non-randomized trial; uterine fibroid volume, fibroid diameter, uterine volume, fibroid ADC and normal myometrium ADC were recorded before and after UAE. Wilcoxon test was used in the analysis of the dependent quantitative data. Pearson correlation coefficients were calculated between post-UAE uterine volume, fibroid volume, and average fibroid diameter reduction and the patient's age, parity, gravidity, fibroid ADC and myometrial ADC before UAE.

Results: The mean fibroid volume reduction was 36.0% (range between 17.3-77.7%). Mean fibroid diameter, fibroid volume, uterine volume, and myometrium ADC values after UAE were significantly lower than before the procedure (p = 0.002, < 0.001, 0.001, 0.006 respectively), but the decrease in fibroid ADC is not significant. As a result decrease in fibroid volume was greater as pre-UAE fibroid ADC values increased, and that finding may contribute to the selection of the patients for the procedure.

Conclusions: The ADC value before UAE was positively correlated with fibroid volume reduction.

Objectives: To assess the role of the positron emission tomography with fluorine-18-deoxyglucose (PET/CT) in the detection of recurrent serous ovarian cancer in patients with normal serum CA125 level.

Material and methods: Thirty-one patients with suspected recurrent serous ovarian cancer with normal (< 35 IU/mL) serum CA125 level and no prior recurrence underwent PET/CT imaging. The results of the PET/CT were analyzed considering clinical data of the patients, histological diagnosis and 6 months follow-up.

Results: The patients were referred to the PET/CT due to suspected relapse in imaging tests (CT - 11 cases, US - 3 cases, MRI - 2 cases; n = 16; 51.6%), clinical examination (n = 4; 12.9%) and clinical symptoms (n = 11; 35.5%). The recurrent serous ovarian cancer was present in 16 patients (51.6%). In 9 these cases (56.3%) the recurrences were diagnosed in patients aged 51-70 years. In 15 cases (93.8%) the recurrences were diagnosed within 24 months after treatment. There were 15 true positive (48.4%), 12 true negative (38.7%), 3 false positive (9.7%) and 1 false negative (3.2%) PET/CT results. Sensitivity, specificity, positive and negative predictive value of the PET/CT were calculated as 93.8% (95% CI, 86.1-97.4%), 80.0% (95% CI, 69.7-88.9%), 83.3% (95% CI, 74.3-90.4%) and 92.3% (95% CI, 84.2-98.3%), respectively.

Conclusions: In patients with a diagnosis of complete remission after treatment for serous ovarian cancer, even a multifocal recurrence may occur during follow up despite normal serum CA125 levels. Our results showed a usefulness of the PET/CT in detecting and differentiating malignant from benign lesions in patients with normal serum CA125 levels but inconclusive results in other imaging tests. We observed false results of the PET/CT for lesions in parotid gland, mesorectal adipose tissue and mediastinal lymph nodes.

Objectives: To explore the therapeutic effect of the temperature-controlled radiofrequency technology in female sexual dysfunction (FSD).

Material and methods: From July 2020 to June 2021, patients with FSD who visited the Gynecology Clinic of Peking University Shenzhen Hospital were treated with the temperature-controlled radiofrequency technology once every two weeks, for a total of five times. The therapeutic effect was objectively evaluated with pelvic floor dysfunction (PFD) indicators (FSFI score, pelvic floor muscles surface electromyography, sexual function test). The pre- and post-treatment (2 weeks)/follow-up (3 months) results were compared to evaluate the feasibility of this technology for treating FSD, as well as using PFD-related indicators in objective evaluation of FSD patients.

Results: Fifty patients completed treatment; 31 patients completed follow-up. The mean FSFI score for post-treatment/follow-up was significantly higher than pre-treatment (p < 0.05). There were no significant changes in the mean pelvic floor resting surface myoelectric potential and its variability and mean myoelectric potential of sexual function test between pre- and post-treatment/follow-up. The mean surface myoelectric potential of the patients' type I and II muscle fibers of the pelvic floor for post-treatment/follow-up was significantly higher than pre-treatment (p < 0.05). The mean peak myoelectric potential for post-treatment was significantly higher than pre-treatment (p < 0.05).

Conclusions: Temperature-controlled radiofrequency technology has a certain therapeutic effect on FSD. Pelvic floor surface electromyography and sexual function test can be used as an objective indicator for PFD in FSD patients. Subsequent studies may involve a larger size sample and evaluate the effect over a consecutive time-point, to develop a better therapeutic approach.

Objectives: To compare the efficacy of three regimes of uterotonic agents on PPH in women undergoing cesarean section in our RCT.

Material and methods: This study was a randomized controlled study (NCT05083910) performed at the Bezmialem Vakif University between July 2021 and January 2022. All women were randomly allocated into three groups: Group I (n = 52) - oxytocin only; Group II (n = 52) - the combination of oxytocin plus intrauterine misoprostol; Group III (n = 52) - carbetocin only. The primary outcome measures were: PPH to evaluate with the change between the concentrations of preoperative and postoperative hemoglobin, hematocrit and intraoperative blood loss.

Results: The blood loss characteristics, including the change in hemoglobin and the change in hematocrit concentration, intraoperative blood loss, intraoperative additional hemostatic uterine sutures and the need for additional uterotonics, were lowest in group III, although all groups were comparable in terms of blood loss parameters. Group III had the highest blood loss ratio, exceeding 1000 mL. For the combination of oxytocin and intrauterine misoprostol, the ARR was 3.8% (95% CI 20.02-12.33), with a RR of 1.18 (95% CI 0.58-2.39) and a NNT of 26 (95% CI 8.1-4.9); for carbetocin, the ARR was 5.8% (95% CI 22.15-10.61), with a RR of 1.27 (95% CI 0.63-2.53) and a NNT of 17 (95% CI 9.41-4.51).

Conclusions: Our results demonstrate that carbetocin shows no superiority in the prevention of PPH in women undergoing cesarean section. Oxytocin still seems to be a highly effective alternative to prevent PPH.

Objectives: Rhabdomyosarcoma of the genitourinary system in girls is a rare neoplasm, especially in non-dedicated centers. Our work aimed to sum up and present genitourinary rhabdomyosarcomas in girls from the radiological point of view.

Material and methods: We retrospectively reviewed all girls with genitourinary RMS who underwent treatment at the Institute of Mother and Child in Warsaw between 2009 and 2022. We evaluated the demographic, clinical, and pathological patient data and imaging studies.

Results: During the study period, ten patients presented with genitourinary RMS and underwent magnetic resonance imaging (MRI). The median age at the time of diagnosis was 2.8 years, six patients were younger than three years, and four patients were older than ten years. The most common clinical symptoms were tumor fragments protruding from the vagina/falling out of the vagina and vaginal bleeding or discharge, and the most common original location was the vagina. One hundred percent of patients had the embryonal subtype of RMS, and 100% of cases where molecular tests for PAX3/FOXO1 fusion gen status were performed had negative status. At presentation, the median tumor volume was 114 cm³. Eight patients (80%) were classified as clinical group III according to the IRS Group, and most patients (70%) were in a standard-risk group. All patients received multimodal treatment, including surgery and chemotherapy; 60% received radiotherapy. Neoadjuvant chemotherapy was the primary treatment for all our patients. In six patients (60%) with a measurable tumor mass after a biopsy, a gradual tumor volume reduction was observed after induction chemotherapy (approximately ten weeks of treatment) - all of which had a partial response (PR). All our patients (100%) responded completely to treatment.

Conclusions: MRI was performed at every stage of diagnosis and treatment as well as during follow-up. It allowed for staging, monitoring of chemotherapy, and guided surgery.