Luiz CB, Müller ALL, Salazar CC
… +6 more, Zanella T, Müller GC, Perez AV, Sbaraini M, Oppermann ML, Vettorazzi J
Rev Bras Ginecol Obstet
· 2024 · PMID 39380585
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OBJECTIVE: Compare the number of puerperal women submitted to blood transfusion before and after the implementation of a care protocol for postpartum hemorrhage (PPH) with multidisciplinary team training. METHODS: Cross-...OBJECTIVE: Compare the number of puerperal women submitted to blood transfusion before and after the implementation of a care protocol for postpartum hemorrhage (PPH) with multidisciplinary team training. METHODS: Cross-sectional study in a university hospital, analyzing births from 2015 to 2019, compared the use of blood products before and after the adoption of a PPH protocol with multidisciplinary training. RESULTS: Between 2015 and 2019, there were 17,731 births, with 299 (1.7%) postpartum women receiving blood products and 278 postpartum women were considered for this analysis, 128 (0.7%) at Time 1 and 150 (0.8%) at Time 2. After the multiprofessional team training (T2), there was a difference in the complete use of the PPH protocol (use of oxytocin, misoprostol and tranexamic acid) (T1 = 5.1% x T2 = 49.5%, p≤0.0001). An individual categorized analysis revealed that, in the T2 period, there was lower use of blood component units per patient compared to T1 (Mann-Whitney, p=0.006). It should be noted that at T1 and T2, 54% and 24% respectively received two units of blood products. It is important to highlight that after the multidisciplinary team training for the PPH protocol, the goal of zero maternal death due to hemorrhage was reached. CONCLUSION: The adoption of a specific protocol for PPH, combined with the training of a multidisciplinary team, had an impact on the ability to identify women at high risk of hemorrhage, resulting in a decrease in the use of blood components.
Lopes LCP, Medeiros GA, Gualberto IJN
… +3 more, Gut TB, Ferrazini RVS, Negrato CA
Rev Bras Ginecol Obstet
· 2024 · PMID 39380584
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OBJECTIVE: To determine the relationship between early age at menarche, late age at menopause with specific subtypes of breast cancer (BC). METHODS: A literature search was conducted in Embase, Lilacs, PubMed, Scopus, an...OBJECTIVE: To determine the relationship between early age at menarche, late age at menopause with specific subtypes of breast cancer (BC). METHODS: A literature search was conducted in Embase, Lilacs, PubMed, Scopus, and Scielo databases, following the Joanna Briggs Institute scoping review protocol and answering the question "How early age at menarche or late age at menopause are related to different breast cancer subtypes?". RESULTS: A number of 4,003 studies were identified, of which 17 were selected. Most of the included articles found a clear relationship between early menarche, late menopause and some subtypes of BC, mainly, PR+, ER+, luminal, and HER-2 tumors. However, some studies have found a contradictory relationship and one study didn't find any relationship between them. CONCLUSION: A relationship between early age at menarche and advanced age at menopause was observed with some subtypes of breast cancer, since other factors must be considered in its understanding.
Cavalcante FP, Lima TO, Alcantara R
… +4 more, Cardoso A, Novita G, Zerwes F, Millen E
Rev Bras Ginecol Obstet
· 2024 · PMID 39380583
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OBJECTIVE: To evaluate early complications in prepectoral breast reconstruction. METHODS: A retrospective cohort study including 180 consecutive cases of nipple-sparing mastectomy, comparing immediate breast reconstructi...OBJECTIVE: To evaluate early complications in prepectoral breast reconstruction. METHODS: A retrospective cohort study including 180 consecutive cases of nipple-sparing mastectomy, comparing immediate breast reconstruction with subpectoral to prepectoral mammary implants in 2012-2022. Clinical and demographic characteristics and complications in the first three months following surgery were compared between the two techniques. RESULTS: The prepectoral technique was used in 22 cases (12.2%) and the subpectoral in 158 (87.8%). Median age was higher in the prepectoral group (47 versus 43.8 years; p=0.038), as was body mass index (25.1 versus 23.8; p=0.002) and implant volume (447.5 versus 409 cc; p=0.001). The prepectoral technique was more associated with an inframammary fold (IMF) incision (19 cases, 86.4% versus 85, 53.8%) than with periareolar incisions (3 cases, 13.6% versus 73, 46.2%); (p=0.004). All cases in the prepectoral group underwent direct-to-implant reconstruction compared to 54 cases (34.2%) in the subpectoral group. Thirty-eight complications were recorded: 36 (22.8%) in the subpectoral group and 2 (9.1%) in the prepectoral group (p=0.24). Necrosis of the nipple-areola complex/skin flap occurred in 27 patients (17.1%) in the subpectoral group (prepectoral group: no cases; p=0.04). The groups were comparable regarding dehiscence, seroma, infection, and hematoma. Reconstruction failed in one case per group (p=0.230). In the multivariate analysis, IMF incision was associated with the prepectoral group (aOR: 34.72; 95%CI: 2.84-424.63). CONCLUSION: The incidence of early complications was comparable between the two techniques and compatible with previous reports. The clinical and demographic characteristics differed between the techniques. Randomized clinical trials are required.
Kuspanova M, Gaiday A, Dzhardemaliyeva N
… +8 more, Tuganbayev M, Gorobeiko M, Dinets A, Bermagambetova S, Amirbekova Z, Oraltayeva G, Omertayeva D, Tussupkaliyev A
Rev Bras Ginecol Obstet
· 2024 · PMID 39380582
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OBJECTIVE: 26% of all pregnancies end in miscarriage, and up to 10% of clinically diagnosed pregnancies, and recurrent pregnancy loss is 5% among couples of childbearing ages. Although there are several known causes of p...OBJECTIVE: 26% of all pregnancies end in miscarriage, and up to 10% of clinically diagnosed pregnancies, and recurrent pregnancy loss is 5% among couples of childbearing ages. Although there are several known causes of pregnancy loss in the first half, including recurrent pregnancy loss, including parental chromosomal abnormalities, uterine malformations, endocrinological disorders, and immunological abnormalities, about half of the cases of pregnancy loss in its first half remain unexplained. METHODS: The review includes observational controlled studies (case-control or cohort, longitudinal studies, reviews, meta-analyses), which include the study of biochemical factors for predicting pregnancy losses in the first half, in singlet pregnancy. The Newcastle-Ottawa Scale (NOS) was used to assess the research quality. RESULTS: Finally, 27 studies were included in the review, which has 134904 examined patients. The results of the review include estimates of β-human chorionic gonadotropin, progesterone, pregnancy-associated protein - A, angiogenic vascular factors, estradiol, α-fetoprotein, homocysteine and CA-125 as a predictors or markers of the first half pregnancy losses. CONCLUSION: It may be concluded that to date, research data indicate the unavailability of any reliable biochemical marker for predicting pregnancy losses in its first half and require either a combination of them or comparison with clinical evidence. A fairly new model shall be considered for the assessment of α-fetoprotein in vaginal blood, which may have great prospects in predicting spontaneous miscarriages.
Duarte G, Melli PPDS, Miranda AE
… +4 more, Milanez HMBPM, Menezes ML, Travassos AG, Kreitchmann R
Rev Bras Ginecol Obstet
· 2024 · PMID 39380581
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•Although congenital syphilis has a known etiological agent, accessible diagnosis and low-cost, effective treatment with low fetal toxicity, it continues to challenge obstetric and antenatal care services. •The increasin...•Although congenital syphilis has a known etiological agent, accessible diagnosis and low-cost, effective treatment with low fetal toxicity, it continues to challenge obstetric and antenatal care services. •The increasing rates of syphilis in the general population have direct repercussions on the increase in cases of congenital syphilis, a situation of objective interest for public health. •Although transforming the recording of syphilis and congenital syphilis into notifiable diseases improved the records and has made it possible to measure the occurrence of these diseases and create solutions, no effects on reducing their frequency have been reached yet. •The failure to control syphilis/congenital syphilis is multifactorial, and associates variables that range from the deficiency in teaching about these diseases in schools and in the training system of the various health professional segments, as well as the lack of rigid policies for quality control from antenatal care until the clinical follow-up of children exposed to during pregnancy. •To date, benzathine penicillin is the only antimicrobial accepted as effective by the main health authorities on the planet for the treatment of syphilis in pregnant women. •The fear of anaphylaxis in response to the treatment of syphilis with benzathine penicillin is an important factor hindering the prompt and correct treatment of pregnant women with syphilis, even though health authorities have made efforts to face the problem with solid arguments, still insufficient to resolve the question. •Although specific protocols are published, the failure to control the treatment of syphilis in pregnant women is still observed with high frequency, indicating and reinforcing a failure in the quality control of these care principles. The National Specialized Commission on Infectious Diseases of the Brazilian Federation of Gynecology and Obstetrics Associations (Febrasgo) endorses this document. Content production is based on scientific evidence on the proposed topic and the results presented contribute to clinical practice.
Marano D, Pereira T, Amaral Y
… +2 more, Fonseca VM, Moreira ME
Rev Bras Ginecol Obstet
· 2024 · PMID 39176209
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OBJECTIVE: To assess the association between sociodemographic and perinatal factors and hospital practices to encourage exclusive breastfeeding in neonates in maternity hospitals. METHODS: This is a prospective cohort o...OBJECTIVE: To assess the association between sociodemographic and perinatal factors and hospital practices to encourage exclusive breastfeeding in neonates in maternity hospitals. METHODS: This is a prospective cohort of live births from the survey "To be born in Brazil" conducted between 2011 and 2012. The weighted number of newborns who met the neonatal near miss criteria was 832. Exclusive breastfeeding at hospital discharge and 45 days after delivery were dependent variables of the study. The sociodemographic and perinatal factors of the puerperal women and hospital practices to encourage breastfeeding were independent variables. The data were analyzed with Poisson regression and set with p value<0.05. Is exclusive breastfeeding in neonatal associated with factors related to sociodemographic conditions, maternal characteristics and the organization of health services? RESULTS: Data from 498 women and their children were analyzed. Mothers with incomplete primary education were more likely (36%) to have exclusive breastfeeding (RR: 1.36; 95% CI: 1.06-1.74) at discharge. Women who did not offer the breast to the newborn in the joint accommodation (65%) were less likely to be breastfeeding exclusively (RR: 0.65; 95% CI: 0.56-0.75) at discharge. Variables that increased the probability of exclusive breastfeeding after 45 days of delivery were primiparity (RR: 1.36; 95% CI: 1.08-1.69) and having the newborn in the delivery room (RR: 1.90; 95% CI: 1.12-3.24). CONCLUSION: Exclusive breastfeeding in neonatal was associated with maternal characteristics and important hospital practices, such as being breastfed in the joint accommodation and the newborn being in the mother's lap in the delivery room.
Mazzola JB, Zamarian ACP, Caetano ACR
… +6 more, Drumond LGS, Marçal VMG, Botelho A, Araujo Júnior E, Sun SY, Nardozza LMM
Rev Bras Ginecol Obstet
· 2024 · PMID 39176208
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OBJECTIVE: To evaluate the mode of delivery according to Robson classification (RC) and the perinatal outcomes in fetal growth restriction (FGR) and small for gestational age (SGA) fetuses. METHODS: Retrospective cohort...OBJECTIVE: To evaluate the mode of delivery according to Robson classification (RC) and the perinatal outcomes in fetal growth restriction (FGR) and small for gestational age (SGA) fetuses. METHODS: Retrospective cohort study by analyzing medical records of singleton pregnancies from two consecutive years (2018 and 2019). FGR was defined according to Delphi Consensus. The Robson groups were divided into two intervals (1-5.1 and 5.2-10). RESULTS: Total of 852 cases were included: FGR (n = 85), SGA (n = 20) and control (n=747). FGR showed higher percentages of newborns < 1,500 grams (p<0.001) and higher overall cesarean section (CS) rates (p<0.001). FGR had the highest rates of neonatal resuscitation and neonatal intensive care unit admission (p<0.001). SGA and control presented higher percentage of patients classified in 1 - 5.1 RC groups, while FGR had higher percentage in 5.2 - 10 RC groups (p<0.001). FGR, SGA and control did not differ in the mode of delivery in the 1-5.1 RC groups as all groups showed a higher percentage of vaginal deliveries (p=0.476). CONCLUSION: Fetuses with FGR had higher CS rates and worse perinatal outcomes than SGA and control fetuses. Most FGR fetuses were delivered by cesarean section and were allocated in 5.2 to 10 RC groups, while most SGA and control fetuses were allocated in 1 to 5.1 RC groups. Vaginal delivery occurred in nearly 60% of FGR allocated in 1-5.1 RC groups without a significant increase in perinatal morbidity. Therefore, the vaginal route should be considered in FGR fetuses.
Rev Bras Ginecol Obstet
· 2024 · PMID 39176207
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OBJECTIVE: Our study evaluated the effectiveness of the Botucatu Abbreviated Protocol in breast magnetic resonance imaging (MRI) within Brazil's public healthcare system, focusing on its impact on patient access to MRI e...OBJECTIVE: Our study evaluated the effectiveness of the Botucatu Abbreviated Protocol in breast magnetic resonance imaging (MRI) within Brazil's public healthcare system, focusing on its impact on patient access to MRI exams. METHODS: This retrospective study involved 197 breast MRI exams of female patients over 18 years with histological breast carcinoma diagnosis, conducted at Hospital das Clínicas de Botucatu - UNESP between 2014 and 2018. Two experienced examiners prospectively and blindly analyzed the exams using an Integrated Picture Archiving and Communication System (PACS). They first evaluated the Botucatu Abbreviated Protocol, created from sequences of the complete protocol (PC), and after an average interval of 30 days, they reassessed the same 197 exams with the complete protocol. Dynamic and morphological characteristics of lesions were assessed according to BI-RADS 5th edition criteria. The study also analyzed the average number of monthly exams before and after the implementation of Botucatu Abbreviated Protocol. RESULTS: The Botucatu Abbreviated Protocol showed high sensitivity (99% and 96%) and specificity (90.9% and 96%). There was a significant increase in the average monthly MRI exams from 6.62 to 23.8 post-implementation. CONCLUSION: The Botucatu Abbreviated Protocol proved effective in maintaining diagnostic accuracy and improving accessibility to breast MRI exams, particularly in the public healthcare setting.
Juliato CRT, Oswaldo AAC, de Araújo CC
… +4 more, Rotoli M, Costa-Paiva L, Nappi R, Brito LGO
Rev Bras Ginecol Obstet
· 2024 · PMID 39176206
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OBJECTIVE: This study aimed to translate and validate the Estro-Androgenic-Symptom Questionnaire in Women (EASQ-W) into Brazilian Portuguese language, as we hypothesized that this tool would be consistent for addressing...OBJECTIVE: This study aimed to translate and validate the Estro-Androgenic-Symptom Questionnaire in Women (EASQ-W) into Brazilian Portuguese language, as we hypothesized that this tool would be consistent for addressing the specific context of hormonal symptoms in menopause. METHODS: In a cross-sectional study, a total of 119 women with Genitourinary Syndrome of Menopause (GSM) and 119 climacteric women without GSM were included. The EASQ-W was translated, and its psychometric properties were rigorously examined. Participants completed questionnaires covering sociodemographic details, the EASQ-W, and the Menopause Rating Scale (MRS). A subgroup of 173 women was re-invited after 4 weeks for test-retest analysis of the EASQ-W. Additionally, the responsiveness of the questionnaire was evaluated in 30 women who underwent oral hormonal treatment. RESULTS: The internal consistency of the EASQ-W was found to be satisfactory in both GSM and control groups (Cronbach's alpha ≥ 0.70). Notably, a floor effect was observed in both groups; however, a ceiling effect was only evident in the sexual domain of the GSM group. Construct validity was established by comparing the EASQ-W with the MRS, yielding statistically significant correlations (0.33831-0.64580, p < 0.001). The test-retest reliability over a 4-week period was demonstrated to be satisfactory in both the GSM and control groups (ICC 0.787-0.977). Furthermore, the EASQ-W exhibited appropriate responsiveness to oral hormonal treatment (p < 0.001). CONCLUSION: This study successfully translated and validated the Estro-Androgenic-Symptom Questionnaire in Women (EASQ-W) into Brazilian Portuguese, with satisfactory internal consistency, test-retest reliability, and construct validity.
Rev Bras Ginecol Obstet
· 2024 · PMID 39176205
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OBJECTIVE: Neoadjuvant chemotherapy (NACT) has become the standard of care for patients with triple-negative breast cancer (TNBC) with tumors > 1 cm or positive axillary nodes. Pathologic complete response (pCR) has been...OBJECTIVE: Neoadjuvant chemotherapy (NACT) has become the standard of care for patients with triple-negative breast cancer (TNBC) with tumors > 1 cm or positive axillary nodes. Pathologic complete response (pCR) has been used as an endpoint to select patients for treatment scaling. This study aimed to examine the benefit of adding adjuvant capecitabine for TNBC patients who did not achieve pCR after standard NACT in a real-world scenario. METHODS: This retrospective cohort study included all patients with TNBC who underwent NACT between 2010 and 2020. Clinicopathological data were obtained from the patient records. Univariate and multivariate analyses were conducted at the 5 years follow-up period. RESULTS: We included 153 patients, more than half of whom had stage III (58.2%) and high-grade tumors (60.8%). The overall pCR rate was 34.6%, and 41% of the patients with residual disease received adjuvant capecitabine. Disease-specific survival (DSS) among the patients who achieved pCR was significantly higher (p<0.0001). Residual disease after NACT was associated with detrimental effects on DSS. In this cohort, we did not observe any survival benefit of adding adjuvant capecitabine for patients with TNBC subjected to NACT who did not achieve pCR (p=0.52). CONCLUSION: Our study failed to demonstrate a survival benefit of extended capecitabine therapy in patients with TNBC with residual disease after NACT. More studies are warranted to better understand the indication of systemic treatment escalation in this scenario.
Rev Bras Ginecol Obstet
· 2024 · PMID 39176204
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OBJECTIVE: Eclampsia is a hypertensive disorder that occurs during pregnancy and can lead to death. The literature has gaps by not providing comprehensive data on the epidemiology of the disease, restricting analysis to...OBJECTIVE: Eclampsia is a hypertensive disorder that occurs during pregnancy and can lead to death. The literature has gaps by not providing comprehensive data on the epidemiology of the disease, restricting analysis to limited temporal intervals and geographical locations. This study aims to characterize the epidemiological profile of women who died from eclampsia in Brazil from 2000 to 2021. METHODS: The maternal mortality data were obtained from the , with the following variables of interest selected: "Federative Unit," "Year," "Age Range," "Race/Color," and "Education Level." The collection of the number of live births for data normalization was conducted in the Sistema de Informações sobre Nascidos Vivos. Statistical analyses were performed using GraphPad Prism, calculating odds ratio for variables and fixing number of deaths per 100,000 live births for calculating maternal mortality ratio (MMR). RESULTS: There was a downward trend in maternal mortality rate during the study period. Maranhão stood out as the federative unit with the highest MMR (17 deaths per 100.000 live births). Mothers aged between 40 and 49 years (OR = 3.55, CI: 3.11-4.05) presents higher MMR. Additionally, black women showed the highest MMR (OR = 4.67, CI: 4.18-5.22), as well as mothers with no educational background (OR = 5.83, CI: 4.82-7.06). CONCLUSION: The epidemiological profile studied is predominantly composed of mothers with little or no formal education, self-declared as Black, residing in needy states and with advanced aged. These data are useful for formulating public policies aimed at combating the issue.
Granja AN, Lima ABR, Martins PVB
… +4 more, Salgado BJL, da Costa RMG, Brito HO, Salgado N
Rev Bras Ginecol Obstet
· 2024 · PMID 39176203
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High-risk human papillomavirus (HPV) infection is associated with cervical cancer while low-risk HPV strains mostly cause benign lesions. Multiple studies have also associated HPV with coronary artery (CAD) disease in wo...High-risk human papillomavirus (HPV) infection is associated with cervical cancer while low-risk HPV strains mostly cause benign lesions. Multiple studies have also associated HPV with coronary artery (CAD) disease in women. Furthermore, the climacteric period in women, triggers chronic inflammation and has major implications for CAD and associated lipid disorders. The association of HPV with coronary artery disease in climacteric women has few studies, and the objective of this review is to gather and analyse scientific data on the subject. This is an integrative review performed on PubMed and Google Scholar using the keywords "HPV", "coronary heart disease" and "climacteric", among these keywords the boolean operator AND and the publication date filter. (2018 onwards). Five articles were found, whose main results show presence of high-risk vaginal HPV in climacteric women. Climacterium and HPV were associated with a three-fold increased risk of CAD, as well as with factors related to menopause that promote atheroma formation, lipid disorders and chronic inflammation. Thus, these results support the association between HPV infection and CAD in climacteric women, possibly via chronic inflammation, hormonal factors related to menopause and dyslipidemia.
Rev Bras Ginecol Obstet
· 2024 · PMID 39176202
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OBJECTIVE: The purpose of this study was to analyze the available evidence regarding the efficacy of iPDE5 in the treatment of female sexual dysfunction (FSD). METHODS: A comprehensive literature search was conducted in...OBJECTIVE: The purpose of this study was to analyze the available evidence regarding the efficacy of iPDE5 in the treatment of female sexual dysfunction (FSD). METHODS: A comprehensive literature search was conducted in March 2023 through the main scientific databases. RESULTS: A total of 53 articles were identified, out of which, 6 met the predefined inclusion criteria. All of these were randomized controlled trials. Among the included studies, 4 demonstrated the effectiveness of sildenafil in improving sexual response and addressing FSD, while 2 studies failed to establish its efficacy in this context. CONCLUSION: Overall, the efficacy of sildenafil in the treatment of FSD remains controversial and inconclusive based on the available evidence. Further research is necessary to clarify the therapeutic potential of iPDE5 in addressing FSD and to better understand the factors that influence treatment outcomes.
Akay A, Reis YA, Şahin B
… +4 more, Öncü AK, Obut M, İskender C, Çelen Ş
Rev Bras Ginecol Obstet
· 2024 · PMID 39176201
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OBJECTIVE: This study aimed to investigate the effects of the presence of subchorionic hematoma (SH) in early pregnancies with threatened miscarriage (TM) on levels of first-trimester maternal serum markers, pregnancy-as...OBJECTIVE: This study aimed to investigate the effects of the presence of subchorionic hematoma (SH) in early pregnancies with threatened miscarriage (TM) on levels of first-trimester maternal serum markers, pregnancy-associated plasma protein-A (PAPP-A), and free β-human chorionic gonadotropin (β-hCG) levels. METHODS: The data of TM cases with SH in the first trimester between 2015 and 2021 were evaluated retrospectively. The data of age and gestational age-matched TM cases without SH were also assessed to constitute a control group. Demographic characteristics, obstetric histories, ultrasonographic findings, and free β-hCG and PAPP-A levels of the groups were compared. RESULTS: There were 119 cases in the study group and 153 cases in the control group. The median vertical and longitudinal lengths of the SH were 31 mm and 16 mm. The median age of both groups was similar (p=0.422). The MoM value of PAPP-A was 0.088 (.93) in the study group and 0.9 (0.63) in the control group (p=0.519). Similarly, the MoM value of free β-hCG was 1.04 (0.78) in the study group and 0.99 (0.86) in the control group (p=0.66). No significant relationship was found in the multivariate analysis between free β-hCG MoM, PAPP-A MoM, age, gravida, and vertical and longitudinal lengths of the hematoma (p>0.05). CONCLUSION: The level of PAPP-A and free β-hCG were not affected by the SH. Therefore, these markers can be used reliably in TM cases with SH for the first-trimester fetal aneuploidy screening test.
Amaral CA, Pedrão PG, Godoy LR
… +6 more, Guimarães YM, Macedo CAP, Appel M, Accorsi GS, Zanon JR, Dos Reis R
Rev Bras Ginecol Obstet
· 2024 · PMID 39176199
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OBJECTIVE: Management of suspect adnexal masses involves surgery to define the best treatment. Diagnostic choices include a two-stage procedure for histopathology examination (HPE) or intraoperative histological analysis...OBJECTIVE: Management of suspect adnexal masses involves surgery to define the best treatment. Diagnostic choices include a two-stage procedure for histopathology examination (HPE) or intraoperative histological analysis - intraoperative frozen section (IFS) and formalin-fixed and paraffin-soaked tissues (FFPE). Preoperative assessment with ultrasound may also be useful to predict malignancy. We aimed at determining the accuracy of IFS to evaluate adnexal masses stratified by size and morphology having HPE as the diagnostic gold standard. METHODS: A retrospective chart review of 302 patients undergoing IFS of adnexal masses at Hospital de Clínicas de Porto Alegre, between January2005 and September2011 was performed. Data were collected regarding sonographic size (≤10cm or >10cm), characteristics of the lesion, and diagnosis established in IFS and HPE. Eight groups were studied: unilocular lesions; septated/cystic lesions; heterogeneous (solid/cystic) lesions; and solid lesions, divided in two main groups according to the size of lesion, ≤10cm or >10cm. Kappa agreement between IFS and HPE was calculated for each group. RESULTS: Overall agreement between IFS and HPE was 96.1% for benign tumors, 96.1% for malignant tumors, and 73.3% for borderline tumors. Considering the combination of tumor size and morphology, 100% agreement between IFS and HPE was recorded for unilocular and septated tumors ≤10cm and for solid tumors. CONCLUSION: Stratification of adnexal masses according to size and morphology is a good method for preoperative assessment. We should wait for final HPE for staging decision, regardless of IFS results, in heterogeneous adnexal tumors of any size, solid tumors ≤10cm, and all non-solid tumors >10cm.
Vasconcellos BO, Fialho SCAV, Guimarães ICCDV
… +5 more, Martins CAO, de Moraes JR, Zanine RM, Guimarães JCC, Pérez-López F
Rev Bras Ginecol Obstet
· 2024 · PMID 39176197
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OBJECTIVE: To report the prevalence of malignant transformation of vulvar lichen sclerosus (VLS) and possible risk factors. METHODS: This is a cohort study with data analysis from medical records of 138 patients with his...OBJECTIVE: To report the prevalence of malignant transformation of vulvar lichen sclerosus (VLS) and possible risk factors. METHODS: This is a cohort study with data analysis from medical records of 138 patients with histological diagnosis of VLS registered at the Vulvar Pathology Outpatient Clinic of the University Hospital, between 2007 and 2017. Predominance of risk factors was performed using logistic regression analysis. The variables studied were the length of follow-up, age, regular or irregular follow up; presence of symptoms (dyspareunia, pruritus and/or vulvar burning); histology characteristics, the presence of epithelial hyperplasia; and the presence of autoimmune diseases. RESULTS: There were 138 patients included in the study, and among them five progressed to malignant transformation. The patients had a median age of 59 years and 83% were symptomatic. The most frequent symptom was itching with 72%. Autoimmune diseases were present in 11.6%, the most prevalent being thyroid disease. All five case of malignant transformation (0.6%) had an irregular follow up. The logistic regression analysis was used among the studied variables, and no statistical significance was found among them (p ≥ 0.05). The relationship between hyperplasia and the clinical outcome of malignant transformation, in which non-significant but acceptable p value close to 0.05 was observed. CONCLUSION: The prevalence of malignant transformation in patients with VLS was 0.6%, and common factors were the lack of adherence to medical treatments and the loss of follow-up.
Salum SOR, Candido EB, Domingues MAC
… +3 more, Ojopi EPB, Tonon ÂFS, da Silva-Filho AL
Rev Bras Ginecol Obstet
· 2024 · PMID 39176196
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OBJECTIVE: Endometrial cancer (EC) is a heterogeneous disease with recurrence rates ranging from 15 to 20%. The discrimination of cases with a worse prognosis aims, in part, to reduce the length of surgical staging in ca...OBJECTIVE: Endometrial cancer (EC) is a heterogeneous disease with recurrence rates ranging from 15 to 20%. The discrimination of cases with a worse prognosis aims, in part, to reduce the length of surgical staging in cases with a better prognosis. This study aimed to evaluate the association between Insulin-like growth factor II mRNA-binding protein 3 (IMP3) expression and prognostic and morphological factors in EC. METHODS: This retrospective, cross-sectional, analytical study included 79 EC patients - 70 endometrioid carcinoma (EEC) and 9 serous carcinoma (SC) - and 74 benign endometrium controls. IMP3 expression was evaluated by immunohistochemistry-based TMA (Tissue Microarray), and the results were associated with morphological and prognostic factors, including claudins 3 and 4, estrogen and progesterone receptors, TP53, and KI67. RESULTS: IMP3 expression was significantly higher in SC compared to EEC in both extent (p<0.001) and intensity (p=0.044). It was also significantly associated with worse prognostic factors, including degree of differentiation (p=0.024, p<0.001), staging (p<0.001; p<0.001) and metastasis (p=0.002; p<0.001). IMP3 expression was also significant in extent (p=0.002) in endometrial tumors compared with controls. In addition, protein TP53 and KI67 showed significant associations in extent and intensity, respectively. CONCLUSION: IMP3 expression was associated with worse prognostic factors studied. These findings suggest that IMP3 may be a potential biomarker for EC poorer prognosis.