RESUMO
OBJECTIVE: This study aimed to compare longitudinal changes in ovarian reserve markers after cesarean section (CS) with and without bilateral salpingectomy (BS). STUDY DESIGN: We prospectively enrolled women >35 weeks' gestation scheduled for CS alone or CS + BS and obtained blood samples for anti-Müllerian hormone prior to surgery and at 3 and 6 months after surgery. At the 3-month visit, we similarly performed transvaginal ultrasound for antral follicle count. RESULTS: We enrolled 50 women; 30 underwent CS only and 20 underwent CS + BS. Although anti-Müllerian hormone level increased over 6 months of follow-up in both groups, no clinically important differences in the geometric mean (interquartile range) (ng/mL) were observed at any timepoint (baseline [0.69 {0.36-1.21} {CS only} vs 0.49 {0.32-2.10} {CS + BS}, p = 0.64]; 3 months [1.35 {0.58-3.13} vs 1.45 {1.04-2.25}, p = 0.79]; and 6 months [1.74 {0.93-4.45} vs 2.60 {1.41-5.10}, p =0.27]). Similarly, we detected no difference in antral follicle count. CONCLUSION: BS at the time of CS does not have a negative impact on ovarian reserve 6 months after surgery. IMPLICATION: While our results provide reassuring data that bilateral salpingectomy for permanent contraception at the time of cesarean section does not impact ovarian reserve, longer adequately powered studies are needed.
Assuntos
Reserva Ovariana , Hormônio Antimülleriano , Cesárea , Feminino , Hormônio Foliculoestimulante , Humanos , Gravidez , SalpingectomiaRESUMO
OBJECTIVE: To investigate the relationship between the precursors of high grade serous ovarian cancer (HGSOC) and the characteristics of patients with a low HGSOC risk in terms of the effects of pregnancy. METHODS: We prospectively examined consecutive cases in which the bilateral fallopian tubes were removed during benign gynecological or obstetric surgery and assessed the relationship between the patient characteristics, including parity and pregnancy, and the incidence of HGSOC precursors. All the fallopian tubes were examined by applying the Sectioning and Extensively Examining the Fimbriated End (SEE-FIM) Protocol. RESULTS: Of the 113 patients enrolled, 67 were gynecological and 46 were obstetric. The p53 signature was identified in 21 patients. No other precursors were identified. In a comparison of the p53 signature-positive and negative groups, parous women and pregnant women were significantly fewer in the p53 signature-positive group (53% vs. 86%, p=0.002, 10% vs. 47%, p=0.001, respectively). Current pregnancy was also associated with a significantly lower incidence of the p53 signature after multivariate adjustment (odds ratio [OR]=0.112; 95% confidence interval [95% CI]=0.017-0.731; p=0.022). Among gynecological patients, parous women were fewer in the p53 signature-positive group on univariate (47% vs. 73%, p=0.047) and multivariate analysis (OR=0.252; 95% CI=0.069-0.911; p=0.036). No other characteristics were associated with p53 signature positivity. CONCLUSIONS: The incidence of the p53 signature was significantly lower in parous women and pregnant women. This decreased incidence of early phase serous carcinogenesis may be one of the possible mechanisms underlying HGSOC risk reduction among parous women.
Assuntos
Cistadenocarcinoma Seroso/patologia , Neoplasias das Tubas Uterinas/patologia , Neoplasias Ovarianas/patologia , Paridade , Proteína Supressora de Tumor p53/metabolismo , Adulto , Idoso , Idoso de 80 Anos ou mais , Cistadenocarcinoma Seroso/genética , Neoplasias das Tubas Uterinas/genética , Feminino , Humanos , Pessoa de Meia-Idade , Gradação de Tumores , Neoplasias Ovarianas/genética , Gravidez , Estudos Prospectivos , Proteína Supressora de Tumor p53/genéticaRESUMO
PURPOSE: We aimed to determine appropriate treatment guidelines for patients with stages I-II high-grade neuroendocrine carcinomas (HGNEC) of the uterine cervix in a multicenter retrospective study. PATIENTS AND METHODS: We reviewed the clinicopathological features and prognoses of 93 patients with HGNEC of International Federation of Gynecology and Obstetrics (FIGO) stages I and II. All patients were diagnosed with HGNEC by central pathological review. RESULTS: The median overall survival (OS) and disease-free survival (DFS) were 111.3months and 47.4months, respectively. Eighty-eight patients underwent radical surgery, and five had definitive radiotherapy. The hazard ratio (HR) for death after definitive radiotherapy to death after radical surgery was 4.74 (95% confidence interval [CI], 1.01-15.90). Of the surgery group, 18 received neoadjuvant chemotherapy. Pathological prognostic factors and optimal adjuvant therapies were evaluated for the 70 patients. Forty-one patients received adjuvant chemotherapy with etoposide-platinum (EP) or irinotecan-platinum (CPT-P). Multivariate analyses identified the invasion of lymphovascular spaces as a significant prognostic factor for both OS and DFS. Pelvic lymph node metastasis was also a prognostic factor for DFS. Adjuvant chemotherapy with an EP or CPT-P regimen appeared to improve DFS (HR=0.27, 95% CI, 0.10-0.69). A trend toward improved OS was also observed, but was not statistically significant (HR=0.39, 95% CI, 0.15-1.01). CONCLUSION: Radical surgery followed by adjuvant chemotherapy with an EP or CPT-P regimen was optimal treatment for stages I and II HGNEC of the uterine cervix.
Assuntos
Carcinoma Neuroendócrino/terapia , Neoplasias do Colo do Útero/terapia , Adulto , Carcinoma Neuroendócrino/tratamento farmacológico , Carcinoma Neuroendócrino/patologia , Carcinoma Neuroendócrino/cirurgia , Quimioterapia Adjuvante , Feminino , Humanos , Pessoa de Meia-Idade , Terapia Neoadjuvante , Estadiamento de Neoplasias , Guias de Prática Clínica como Assunto , Radioterapia Adjuvante , Estudos Retrospectivos , Neoplasias do Colo do Útero/tratamento farmacológico , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/cirurgiaRESUMO
This is a retrospective study of fifteen cases of primary peritoneal carcinoma who were treated between 2001 and 2010 in our hospital. The median age at the time of diagnosis was 63 years(range, 40 to 79 years). Three patients had clinical stage II disease, eleven patients had stage III disease, and one patient was unstaged. The serum CA125 values at pretreatment were elevated in all patients, with a median value of 4,144. 8 U/mL(range, 102. 8 to 23, 611. 0 U/mL). Optimal debulking was possible in 9 of the 15 patients. All patients were treated with paclitaxel and carboplatin chemotherapy during the preoperative and/or postoperative period. All patients at stage II disease were alive without evidence of disease at the time of evaluation(2 patients>5 years, 1 patient>3 years). Four patients with stage III disease had died from the disease less than 3 years after the first treatment. The results of our study showed poor survival for the group with stage III disease, but good survival for the group with stage II disease.
Assuntos
Neoplasias Peritoneais/patologia , Adulto , Idoso , Biomarcadores Tumorais/sangue , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Peritoneais/sangue , Neoplasias Peritoneais/terapia , PrognósticoRESUMO
We present a case of an ovarian benign Brenner tumor identified in an 85-year-old woman. During an observation period of over 1 year, the tumor increased in size and showed newly appeared solid component. Magnetic resonance imaging was typical of a Brenner tumor; fluorine-18 fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) findings revealed mild FDG uptake and calcification in the solid component. These findings of PET/CT are often found in ovarian mucinous carcinomas. Our case suggests that magnetic resonance imaging is superior to FDG PET/CT for the differential diagnosis of ovarian Brenner tumors from other malignant tumors.