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OBJECTIVES: The current study aimed to search the prevalence and severity of restless legs syndrome (RLS) in pregnancy according to the three trimesters and predictive factors of RLS in pregnancy based on validated diagnostic tools and a thorough literature review. METHODS: The cross-sectional descriptive study included 500 pregnant women without comorbidities who were interviewed face-to-face. Age, height, weight, week of pregnancy, smoking, alcohol, caffeine use, regular exercise, and lab test results from the last visit were all included in the data. Only women satisfying the RLS diagnostic criteria were given the Restless Legs Syndrome Rating Scale. RESULTS: The prevalence of RLS was found to be 29.2% with the highest rate in the third trimester (64.4%). In all trimesters, low ferritin (first trimester: p = 0.004; second trimester: p < 0.001; third trimester: p < 0.001), folic acid (first trimester: p = 0.001; second trimester: p < 0.001; third trimester: p < 0.001), vitamin B12 (first trimester: p = 0.003; second trimester: p < 0.001; third trimester: p < 0.001), and hemoglobin (first trimester: p < 0.001; second trimester: p < 0.001; third trimester: p < 0.001) levels were associated with RLS. In the second and third trimesters, low magnesium (p < 0.001 and p < 0.001, respectively) and high creatinine (p = 0.027 and p < 0.001, respectively) levels were associated with RLS. Higher thyroid-stimulating hormone and free T4 levels were associated with RLS in the third trimester but not in the first and second trimesters (median: 2.4 vs. 2.1, p < 0.001; median: 1.5 vs. 1.2, p < 0.001). In the multivariate regression analysis, age (p = 0.034, OR: 1.060, 95% CI: 1.005-1.119), present BMI (p < 0.001, OR: 1.8884, 95% CI: 1.597-2.222), BMI before conception (p < 0.001, OR: 0.607, 95% CI: 0.513-0.718), gravida (p < 0.001, OR: 2.172, 95% CI: 1.547-3.049), low ferritin level (p < 0.001, OR: 6.396, 95% CI: 0.00744-0.010405), low vitamin B12 (p < 0.001, OR: 10.347, 95% CI: 0.00120-0.00176), low folate (p < 0.001, OR: 5.841, 95% CI: 0.00616-0.01240), RLS history before conception (p = 0.013, OR: 4.963, 95% CI: 1.402-17.57), and RLS family history (p < 0.001, OR: 7.914, 95% CI: 0.18760-0.31151) were found to be predictive factors for RLS in pregnancy. CONCLUSION: More attention is needed to RLS during pregnancy to prevent or treat this syndrome.
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The aim of this study was to assess the impact of low-volume metastasis (LVM) on disease-free survival (DFS) in women with apparent early-stage endometrial cancer (EC) who underwent sentinel lymph node (SLN) mapping. Patients with pre-operative early-stage EC were retrospectively collected from an international collaboration including 13 referring institutions. A total of 1428 patients were included in this analysis. One hundred and eighty-six patients (13%) had lymph node involvement. Fifty-nine percent of positive SLN exhibited micrometastases, 26.9% micrometastases, and 14% isolated tumor cells. Seventeen patients with positive lymph nodes did not receive any adjuvant therapy. At a median follow-up of 33.3 months, the disease had recurred in 114 women (8%). Patients with micrometastases in the lymph nodes had a worse prognosis of disease-free survival compared to patients with negative nodes or LVM. The rate of recurrence was significantly higher for women with micrometastases than those with low-volume metastases (HR = 2.61; p = 0.01). The administration of adjuvant treatment in patients with LVM, without uterine risk factors, remains a matter of debate and requires further evaluation.
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OBJECTIVE: Our aim in this study was to determine the relationship between tumor mean standard uptake value (SUVmax) value in preoperative PET/computed tomography (CT) and prognostic risk groups in cases with endometrial cancer. METHODS: A total of 368 patients operated on for endometrial cancer were evaluated in the study. The SUVmax value of endometrial primary tumor of the patients screened within 30 days of operation, was compared with prognostic parameters and risk groups. P value <0.05 was considered significant for all tests. RESULTS: A statistically significant relationship was found between the mean SUVmax value and risk groups ( P < 0.001), grade ( P < 0.001), stage ( P < 0.001), myometrial invasion of the tumor ( P < 0.001), cervical involvement ( P = 0.002), lymphovascular space invasion (LVSI) ( P < 0.001), lymph node metastasis ( P < 0.001), tumor size ( P < 0.001), lymph node involvement in PET/CT ( P < 0.001). There was no significant relationship found between the histologic type of tumor and the mean SUVmax value ( P = 0.113). Cutoff SUVmax value for endometrial cancer tumor tissue, which will be used to determine the possible lymph node metastasis, was accepted as 19 as a result of the ROC analysis. The risk of lymph node metastasis was found 4.74 times (confidence interval, 2.510-8.977) higher in patients with SUVmax value above cutoff 19 ( P < 0.001). Considering risk groups, it was observed that patients with mean SUVmax value above 19 were in intermediate-high and high risk group, 2.3 times more than those in low and intermediate risk group ( P < 0.001). As a result of logistic regression analysis, in determining intermediate-high and high-risk groups, histological type ( P < 0.001), myometrial invasion ( P = 0.003), cervical invasion (CI) ( P < 0.001), grade ( P = 0.018) and SUVmax value ( P = 0.028) had statistically significant importance. CONCLUSION: The higher the mean SUVmax value in the endometrial cancer tumor tissue in preoperative PET/CT in patients with endometrial cancer, the higher the risk group of the patients.
Subject(s)
Endometrial Neoplasms , Positron Emission Tomography Computed Tomography , Female , Humans , Positron Emission Tomography Computed Tomography/methods , Fluorodeoxyglucose F18 , Radiopharmaceuticals , Prognosis , Lymphatic Metastasis , Positron-Emission Tomography/methods , Endometrial Neoplasms/pathology , Tomography, X-Ray Computed , Retrospective StudiesABSTRACT
PURPOSE: This study aimed to evaluate trefoil factor 3 (TFF3), secreted frizzled-related protein 4 (sFRP4), reactive oxygen species modulator 1 (Romo1) and nuclear factor kappa B (NF-κB) as diagnostic and prognostic markers of endometrial cancer (EC) and ovarian cancer (OC). METHODS: Thirty-one patients with EC and 30 patients with OC undergone surgical treatment were enrolled together with 30 healthy controls in a prospective study. Commercial ELISA kits determined serum TFF-3, Romo-1, NF-кB and sFRP-4 concentrations. RESULTS: Serum TFF-3, Romo-1 and NF-кB levels were significantly higher in patients with EC and OC than those without cancer. Regarding EC, none of the serum biomarkers differs significantly between endometrial and non-endometrioid endometrial carcinomas. Mean serum TFF-3 and NF-кB levels were significantly higher in advanced stages. Increased serum levels of TFF-3 and NF-кB were found in those with a higher grade of the disease. Regarding OC, none of the serum biomarkers differed significantly among histological subtypes. Significantly increased serum levels of NF-кB were observed in patients with advanced-stage OC than those with stage I and II diseases. No difference in serum biomarker levels was found between those who had a recurrence and those who had not. The sensibility and specificity of these four biomarkers in discriminating EC and OC from the control group showed encouraging values, although no one reached 70%. CONCLUSIONS: TFF-3, Romo-1, NF-кB and SFRP4 could represent new diagnostic and prognostic markers for OC and EC. Further studies are needed to validate our results.
Subject(s)
NF-kappa B , Ovarian Neoplasms , Humans , Female , NF-kappa B/metabolism , Prospective Studies , Prognosis , Ovarian Neoplasms/diagnosis , Ovarian Neoplasms/metabolism , Biomarkers , Trefoil Factor-3 , Proto-Oncogene Proteins , Membrane Proteins , Mitochondrial ProteinsABSTRACT
INTRODUCTION: This study aimed to evaluate the diagnostic accuracy of the sentinel lymph node (SLN) mapping algorithm in high-risk endometrial cancer patients. METHODS: Two hundred forty-four patients with non-endometrioid histology, grade 3 endometrioid tumors and/or tumors with deep myometrial invasion were enrolled in this retrospective, multicentric study. After removal of SLNs, all patients underwent pelvic ± paraaortic lymphadenectomy. Operations were performed via laparotomy, laparoscopy or robotic surgery. Indocyanine green (ICG) and methylene blue (MB) were used as tracers. SLN detection rate, sensitivity, negative predictive value (NPV) and false-negative rate (FNR) were calculated. RESULTS: Surgeries were performed via laparotomy in 132 (54.1%) patients and 152 (62.3%) underwent both bilateral pelvic and paraaortic lymphadenectomy. At least 1 SLN was detected in 222 (91%) patients. Fifty-five (22.5%) patients had lymphatic metastasis and 45 patients had at least 1 metastatic SLN. Lymphatic metastases were detected by side-specific lymphadenectomy in 8 patients and 2 patients had isolated paraaortic metastasis. Overall sensitivity, NPV and FNR of SLN biopsy were 81.8%, 95% and 18.2%, respectively. By applying SLN algorithm steps, sensitivity and NPV improved to 96.4% and 98.9%, respectively. For grade 3 tumors, sensitivity, NPV and FNR of the SLN algorithm were 97.1%, 98.9% and 2.9%. CONCLUSION: SLN algorithm had high diagnostic accuracy in high-risk endometrial cancer. All pelvic metastases were detected by the SLN algorithm and the isolated paraaortic metastasis rate was ignorable. But long-term survival studies are necessary before this approach becomes standard of care.
Subject(s)
Endometrial Neoplasms , Sentinel Lymph Node , Endometrial Neoplasms/pathology , Female , Humans , Indocyanine Green , Lymph Node Excision , Lymph Nodes/pathology , Lymphatic Metastasis/pathology , Neoplasm Staging , Retrospective Studies , Sentinel Lymph Node/pathology , Sentinel Lymph Node/surgery , Sentinel Lymph Node BiopsyABSTRACT
With increasing numbers of laparoscopic hysterectomies, surgical trainees are compelled to learn more about endoscopy. Owing to coronavirus disease-related social distancing requirements, online education has gained prominence. Here, we aimed to investigate the laparoscopic hysterectomy video quality on YouTube using the LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS). YouTube was searched on June 7, 2020 using 'laparoscopic hysterectomy'. Three examiners evaluated videos using Global Operative Assessment of Laparoscopic Skills (GOALS). Subsequently, videos were assessed for their conformity to the LAP-VEGaS and LAP-VEGaS Video Assessment Tool. Interobserver reliability was estimated using intraclass coefficients and Cronbach's alpha. Cochran's Q test was used to determine correlations among quantitative data. The median GOALS score was 21.50. The observers' GOALS scores were significantly correlated. The results showed low conformity to the LAP-VEGaS. YouTube is the most used platform among trainees. The low YouTube video educational quality highlights the necessity for peer review, as trainees increasingly seek such resources during the pandemic.IMPACT STATEMENTWhat is already known on this subject? YouTube is the most commonly used online resource for educational material among surgical trainees. Online videos usually do not undergo a peer-review process. The LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS) may be used to assess the educational quality of surgical videos.What do the results of this study add? To our knowledge, this is the first study on the quality of laparoscopic hysterectomy videos available on YouTube and the first study to evaluate YouTube laparoscopic surgery videos using the LAP-VEGaS Video Assessment Tool (VAT). Our study revealed the low educational quality of YouTube laparoscopic hysterectomy videos. The LAP-VEGaS VAT seems to be a valid and practical tool for assessing online laparoscopic hysterectomy videos.What are the implications of these findings for clinical practice and/or further research? Medical communities, especially tertiary care or academic centres, may upload educational peer-reviewed videos for trainees seeking this type of resource, especially during the coronavirus disease pandemic, as surgical education alternatives are limited.
Subject(s)
COVID-19 , Laparoscopy , Social Media , COVID-19/prevention & control , Female , Humans , Hysterectomy , Laparoscopy/education , Reproducibility of Results , Video Recording/methodsABSTRACT
OBJECTIVE: This study evaluated diagnostic accuracy of intraoperative sentinel lymph node (SLN) frozen section examination and scrape cytology as a possible solution for management of SLN positive patients. STUDY DESIGN: Clinically early-stage endometrial cancer patients who underwent SLN algorithm and intraoperative SLN examination were analyzed. Findings were compared with final pathology results and diagnostic accuracy of frozen section and scrape cytology were evaluated. RESULTS: Of the 208 eligible patients, 100 patients (48 %) had frozen section examination and 108 (52 %) had scrape cytology of the SLN. Intraoperative examination and final pathology were negative for metastasis in 187/208 (90 %) cases. The rest 21 cases had metastatic SLNs according to final pathology. 12 of 21 (57 %) metastases were classified as macrometastasis. Intraoperative examination of SLNs correctly identified 13 cases (true positive) and missed 8 cases (false negative). Five of 8 false negative cases had micrometastasis or isolated tumor cells. Considering identification of macrometastasis, sensitivity and negative predictive value were 85.71 % and 98.94 %, respectively, for the frozen section and 60.00 % and 98.15 %, respectively, for the scrape cytology. CONCLUSION: Frozen section examination of SLN has higher sensitivity in detecting macrometastasis compared to scrape cytology and it could help the surgeon in decision for further lymphadenectomy intraoperatively.
Subject(s)
Breast Neoplasms , Endometrial Neoplasms , Sentinel Lymph Node , Endometrial Neoplasms/diagnosis , Endometrial Neoplasms/surgery , Female , Frozen Sections , Humans , Lymph Node Excision , Lymph Nodes/surgery , Lymphatic Metastasis , Sentinel Lymph Node/surgery , Sentinel Lymph Node BiopsyABSTRACT
Core-shell gold nanorod (AuNR)@silver (Ag) nanostructures with their unique properties have gained enormous interest and are widely utilized in various applications including sensor systems, catalytic reactions, diagnosis, and therapy. Despite the recent progress, simple, effective, low-cost, and easy-to-tune strategies are heavily required to fabricate these nanoparticles (NP) systems. For this, we propose the employment of the polymer of 3,4-dihydroxyphenyl-L-alanine (L-DOPA) as a ligand molecule. A conformal thin layer of polymer of L-DOPA (PLDOPA) with its various functional groups enabled the reduction of silver ions onto the AuNRs and stabilization of the resultant NPs without using any surfactant, reducing agent, and seed material. The shape and growth model of the AuNR@Ag nanostructures was manipulated by simply tuning the amount of silver ions. This procedure created different NP morphologies ranging from concentric to acentric/island shape core-shell nanostructures. Also, even at the highest Ag deposition, the PLDOPA layer is still conformally present onto the Au@Ag core-shell NRs. The unique properties of NP systems provided remarkable characteristics in surface-enhanced Raman spectroscopy, catalytic activity, and cell viability tests.
Subject(s)
Dihydroxyphenylalanine/analogs & derivatives , Gold/pharmacology , Polymers/chemistry , Silver/pharmacology , A549 Cells , Catalysis , Cell Survival/drug effects , Dihydroxyphenylalanine/chemistry , Gold/chemistry , Humans , Metal Nanoparticles , Particle Size , Silver/chemistry , Spectrum Analysis, Raman , Surface PropertiesABSTRACT
OBJECTIVE: To determine the impact of adjuvant therapy and other factors associated with the recurrence and survival of patients with uterine carcinosarcoma (UCS). METHODS: A total of 102 patients who underwhent surgery for UCS from 1998 to 2017 were included in the analysis. Data were analyzed using Kaplan-Meier methods and Cox proportional hazards regression. RESULTS: At 240 months, the actuarial recurrence rate was 34.3%. Distant recurrence was the most common recurrence pattern. Patients with higher CA 125 levels, sarcoma dominance, cervical involvement, advanced stage, no lymphadenectomy, and residual tumour had a significiantly higher risk of recurrence. Five-year disease-free survival (DFS) and overall survival (OS) were 67% and 77%, respectively. FIGO stage was found to be an independent prognostic factor for DFS and OS. Sarcoma dominance was independently associated with decreased OS. CONCLUSION: Sarcoma dominance is associated with poor survival in UCS. Adjuvant treatment was not found to affect recurrence or survival. Given this finding, more effective postoperative strategies are needed.
Subject(s)
Carcinosarcoma/therapy , Chemotherapy, Adjuvant/methods , Mixed Tumor, Mullerian/therapy , Radiotherapy, Adjuvant/methods , Uterine Neoplasms/therapy , Adult , Aged , Aged, 80 and over , Carcinosarcoma/pathology , Female , Humans , Middle Aged , Mixed Tumor, Mullerian/pathology , Neoplasm Recurrence, Local/epidemiology , Neoplasm Recurrence, Local/pathology , Neoplasm Staging , Prognosis , Retrospective Studies , Treatment Outcome , Uterine Neoplasms/pathologyABSTRACT
BACKGROUND AND OBJECTIVES: The purpose of this study was to find out the risk factors associated with non-sentinel lymph node metastasis and determine the incidence of non-sentinel lymph node metastasis according to risk groups in sentinel lymph node (SLN)-positive endometrial cancer patients. METHODS: Patients who underwent at least bilateral pelvic lymphadenectomy after SLN mapping were retrospectively analyzed. Patients were categorized into low, intermediate, high-intermediate, and high-risk groups defined by ESMO-ESGO-ESTRO. RESULTS: Out of 395 eligible patients, 42 patients had SLN metastasis and 16 (38.1%) of them also had non-SLN metastasis. Size of SLN metastasis was the only factor associated with non-SLN metastasis (p = .012) as 13/22 patients with macrometastasis, 2/10 with micrometastasis and 1/10 with isolated tumor cells (ITCs) had non-SLN metastasis. Although all 4 metastases (1.8%) among the low-risk group were limited to SLNs, the non-SLN involvement rate in the high-risk group was 42.9% and all of these were seen in patients with macrometastatic SLNs. CONCLUSIONS: Non-SLN metastasis was more frequent in higher-risk groups and the risk of non-SLN metastasis increased with the size of SLN metastasis. Proceeding to complete lymphadenectomy when SLN is metastatic should further be studied as the effect of leaving metastatic non-SLNs in-situ is not known.
Subject(s)
Adenocarcinoma, Clear Cell/secondary , Cystadenocarcinoma, Serous/secondary , Endometrial Neoplasms/pathology , Lymph Nodes/pathology , Neoplasm Micrometastasis/diagnosis , Pelvic Neoplasms/secondary , Sentinel Lymph Node/pathology , Adenocarcinoma, Clear Cell/surgery , Adult , Aged , Aged, 80 and over , Cystadenocarcinoma, Serous/surgery , Endometrial Neoplasms/surgery , Female , Follow-Up Studies , Humans , Hysterectomy , Lymph Node Excision , Lymph Nodes/surgery , Lymphatic Metastasis , Middle Aged , Neoplasm Staging , Pelvic Neoplasms/surgery , Retrospective Studies , Risk Factors , Sentinel Lymph Node/surgery , Sentinel Lymph Node BiopsyABSTRACT
Although rare, fibroepithelial polyp of the ureter is the most common type of benign urinary tract mesodermal tumor. It may cause symptoms such as hematuria, dysuria, and flank pain or be asymptomatic. Here we report incidental intraoperative detection of a left ureteral fibroepithelial polyp during an elective gyno-oncological surgery for left-sided ovarian thecoma.
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OBJECTIVE: This study aimed to find out whether side-specific pelvic lymphadenectomy can be omitted without compromising diagnostic efficacy according to "reflex frozen section" analysis of the uterus in case of sentinel lymph node (SLN) mapping failure. METHODS: Patients who underwent surgery for endometrial cancer with an SLN algorithm were stratified as low-risk or high-risk according to the uterine features on the final pathology reports. Two models for low-risk patients were defined to omit side-specific pelvic lymphadenectomy: strategy A included patients with endometrioid histology, grade 1-2, and <50% myometrial invasion irrespective of the tumor diameter; strategy B included all factors of strategy A with the addition of tumor diameter ≤2 cm. Theoretical side-specific pelvic lymphadenectomy rates were calculated for the two strategies, assuming side-specific pelvic lymphadenectomy was omitted if low-risk features were present on reflex uterine frozen examination, and compared with the standard National Comprehensive Cancer Network (NCCN) SLN algorithm. RESULTS: 372 endometrial cancer patients were analyzed. 230 patients (61.8%) had endometrioid grade 1 or 2 tumors with <50% myometrial invasion (strategy A), and in 123 (53.4%) of these patients the tumor diameter was ≤2 cm (strategy B); 8 (3.5%) of the 230 cases had lymphatic metastasis. None of them were detected by side-specific pelvic lymphadenectomy and metastases were limited to SLNs in 7 patients. At least one pelvic side was not mapped in 107 (28.8%) cases in the entire cohort, and all of these cases would require a side-specific pelvic lymphadenectomy based on the NCCN SLN algorithm. This rate could have been significantly decreased to 11.8% and 19.4% by applying reflex frozen section examination of the uterus using strategy A and strategy B, respectively. CONCLUSION: Reflex frozen section examination of the uterus can be a feasible option to decide whether side-specific pelvic lymphadenectomy is necessary for all the patients who failed to map with an SLN algorithm. If low-risk factors are found on frozen section examination, side-specific pelvic lymphadenectomy can be omitted without compromising diagnostic efficacy for lymphatic spread.
Subject(s)
Endometrial Neoplasms/pathology , Endometrial Neoplasms/surgery , Lymph Nodes/pathology , Lymph Nodes/surgery , Adult , Aged , Aged, 80 and over , Carcinoma, Endometrioid/pathology , Carcinoma, Endometrioid/surgery , Female , Frozen Sections , Humans , Lymph Node Excision/statistics & numerical data , Lymphatic Metastasis , Middle Aged , Risk Factors , Sentinel Lymph Node/pathology , Sentinel Lymph Node Biopsy , TurkeyABSTRACT
OBJECTIVE: The aim of this multicenter study was to evaluate the feasibility of sentinel lymph node (SLN) mapping in clinically uterine confined endometrial cancer. METHODS: Patients who underwent primary surgery for endometrial cancer with an SLN algorithm were reviewed. Indocyanine green or blue dye was used as a tracer. SLNs and/or suspicious lymph nodes were resected. Side specific lymphadenectomy was performed when mapping was unsuccessful. SLNs were ultrastaged on final pathology. RESULTS: 357 eligible patients were analyzed. Median age was 59 years. Median number of resected SLNs was 2 (range 1-12) per patient. Minimal invasive and open surgeries were performed in 264 (73.9%) and 93 (26.1%) patients, respectively. Indocyanine green was used in 231 (64.7%) and blue dye in 126 (35.3%) patients. The dyes were injected into the cervix in 355 (99.4%) patients. The overall and bilateral SLN detection rates were 91.9% and 71.4%, respectively. The mapping rates using indocyanine green or blue dye were comparable (P=0.526). There were 43 (12%) patients with lymphatic metastasis. The SLN algorithm was not able to detect 3 of 43 patients who had isolated paraaortic metastasis. After SLN biopsy, complete pelvic lymphadenectomy was performed in 286 (80.1%) patients. Sensitivity and negative predictive value were both 100% for the detection of pelvic lymph node metastases. In addition, 117 (32.8%) patients underwent completion paraaortic lymphadenectomy after SLN biopsy. In these patients, sensitivity for detecting metastases to pelvic and/or paraaortic lymph nodes was 90.3% with a negative predictive value of 96.6%. The risk of non-SLN involvement in patients with macrometastatic SLNs, micrometastatic SLNs, and isolated tumor cells in SLNs were 61.2%, 14.3% and 0%, respectively. CONCLUSIONS: SLN biopsy had good accuracy in detecting lymphatic metastasis. However, one-third of cases with metastatic SLNs also had non-SLN involvement and this risk increased to two-thirds of cases with macrometastatic SLNs. The effect of leaving these nodes in situ on survival should be evaluated in further studies.
Subject(s)
Endometrial Neoplasms/pathology , Sentinel Lymph Node Biopsy/methods , Sentinel Lymph Node/pathology , Adult , Aged , Aged, 80 and over , Algorithms , Coloring Agents , Endometrial Neoplasms/surgery , Feasibility Studies , Female , Humans , Indocyanine Green , Lymph Nodes/pathology , Lymph Nodes/surgery , Middle Aged , Neoplasm Staging , Retrospective Studies , Sentinel Lymph Node/surgeryABSTRACT
The aim of this study was to determine the accuracy of colposcopic punch biopsy to detect cervical epithelial neoplasia (CIN) II + in patients with abnormal cervical cytology and the major colposcopic findings in patients who underwent a loop electrosurgical excision procedure (LEEP), subsequently. A total of 231 patients with abnormal cervical cytology who underwent a colposcopy guided cervical biopsy and subsequent LEEP were analysed. The mean age was 33.4 ± 8.7 years. CIN II + rate on LEEP pathology was significantly higher in patients with high-grade cytology, compared to those with a low-grade cytology (92 vs. 55%, p < .0001). CIN II + was found in 80, 98 and 100% of colpocopic biopsies of patients with LSIL, HSIL and AGC, respectively. The overall concordance rate between a colposcopic biopsy and LEEP was 41% with a kappa coefficient. The overall underestimation of CIN II + was 10.5%. On a patient-based analysis, the sensitivity, specificity, PPV and NPV of colposcopic biopsy were 89.4, 47.1, 79.5 and 66%, respectively. More than two cervical biopsies had 100% sensitivity for CIN II + on LEEP pathology. The specificity and PPV decreased with increasing number of cervical biopsies. A see-and-treat strategy may be considered for high-grade cytologies. Patients with a low-grade cytology should be managed with more than two colposcopic biopsies.
Subject(s)
Biopsy/methods , Colposcopy/methods , Uterine Cervical Dysplasia/diagnosis , Uterine Cervical Neoplasms/diagnosis , Adult , Cervix Uteri/cytology , Electrosurgery , Female , Humans , Predictive Value of Tests , Retrospective Studies , Uterine Cervical Neoplasms/surgery , Uterine Cervical Dysplasia/surgeryABSTRACT
OBJECTIVES: Less radical fertility sparing procedures have been introduced to reduce morbidity and adverse obstetric outcome in cervical cancer. Our objective was to describe oncological and obstetric outcomes of women with early-stage cervical cancer who underwent a simple vaginal trachelectomy (SVT). MATERIAL AND METHODS: From 01/2013 to 05/2017, 14 women underwent SVT preceded by laparoscopic pelvic lymph node dissection. RESULTS: Patients' median age was 32 years and all of them were nulliparous. Histology included squamous cell carcinoma and adenocarcinoma in 12 (85.7%) and 2 (14.3%) patients, respectively. Three patients had stage 1A1 with lymphovascular space invasion, 4 1A2 and 7 1B1. After obtaining final histopathology, one patient underwent radical hysterectomy due to positive surgical margin and excluded from analysis. None of the patients had lymph node metastasis. None of the 13 patients developed a recurrence within a median follow-up of 27 (6-56) months. Seven patients have conceived: 4 were term deliveries, 2 were late preterm deliveries and 1 was spontaneous abortion. CONCLUSIONS: SVT in well selected early-stage cervical cancer patients seems to be a safe treatment option with excellent oncologic outcome, preserving reproductive function. Literature data will need to be confirmed in large prospective series.
Subject(s)
Adenocarcinoma/surgery , Carcinoma, Squamous Cell/surgery , Fertility Preservation/methods , Tertiary Care Centers , Trachelectomy/methods , Uterine Cervical Neoplasms/surgery , Adenocarcinoma/pathology , Adult , Carcinoma, Squamous Cell/pathology , Female , Fertility Preservation/adverse effects , Humans , Live Birth , Neoplasm Staging , Pregnancy , Pregnancy Rate , Retrospective Studies , Trachelectomy/adverse effects , Treatment Outcome , Tumor Burden , Turkey , Uterine Cervical Neoplasms/pathologyABSTRACT
OBJECTIVE: To evaluate the use of YKL-40 in the discrimination between benign and malignant adnexal mass and to determine its prognostic value in assessing residual tumor after primary cytoreduction and platinum sensitivity in serous epithelial ovarian carcinoma (EOC). MATERIALS AND METHODS: During the three years from January 2015 to December 2017, a nonconsecutive series of 100 patient (60 malignant, 40 benign) who underwent surgery for an adnexal mass were enrolled in the study. Preoperatively, serum samples were collected for YKL-40 level analysis. RESULTS: YKL-40 [receiver operator characteristics (ROC)-area under curve (AUC)=0.83] was a significantly better predictor of EOC than cancer antigen-125 (ROC-AUC=0.75). Using a cut-off for YKL-40 of 47.7 ng/mL had a sensitivity of 80% and a specificity of 70%. Higher serum YKL-40 levels were associated with advanced stage, higher grade, residual tumor after primary cytoreduction and recurrence. Platinum-sensitive patients had significantly elevated levels of YKL-40 compared with platinum-resistant or refractory patients. CONCLUSION: The results obtained from our study support the use of serum YKL-40 for the discrimination between malignant and benign ovarian tumors. YKL-40 levels in patients with serous EOC may also predict disease residual disease after primary cytoreduction and recurrence. Further studies are needed to understand the relationship between YKL-40 and platinum sensitivity.
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AIM: The aim of this study was to investigate the risk factors for recurrence in patients with low-risk endometrial cancer (EC). PATIENTS AND METHODS: This retrospective study was performed using 10 gynecological oncology department databases. Patients who met the following criteria were included in the study: (a) endometrioid-type histology, (b) histological grade 1 or 2, (c) no or < 50% myometrial invasion, (d) no intraoperative evidence of extrauterine spread, and (e) the patient underwent at least a pelvic lymphadenectomy. Recurrence was detected in 56 patients who were histologically diagnosed with low-risk EC, and these patients made up the case group. A total of 224 patients with low-risk EC without recurrence were selected (control group) using a dependent random sampling method. The case and control groups were match-paired in terms of grade, stage, and operative technique. RESULTS: Lymphovascular space invasion (LVSI) (odds ratio (OR) 5.8, 95% confidence interval (CI) 2.0-16.9; p = 0.001) and primary tumor diameter (PTD) ≥ 20 mm (OR 6.6, 95% CI 2.7-15.8; p < 0.001) were found to be independent risk factors for recurrence in women with low-risk EC. CONCLUSION: The presence of LVSI and PTD ≥ 20 mm seem to be significant risk factors for recurrence in women with low-risk EC.
Subject(s)
Endometrial Neoplasms/pathology , Neoplasm Recurrence, Local , Aged , Case-Control Studies , Chemoradiotherapy , Endometrial Neoplasms/surgery , Endometrial Neoplasms/therapy , Female , Humans , Logistic Models , Lymph Node Excision , Middle Aged , Neoplasm Grading , Neoplasm Invasiveness , Neoplasm Staging , Retrospective Studies , Risk FactorsABSTRACT
Carcinoma of the vulva is usually regarded as a disease of older women, with the typical age of 65-85 years. There are a limited number of reports of vulvar cancer cases younger than 30 years. These patients have usually risk factors such as human papillomavirus (HPV) infection and immunosuppression. Herein, we present a case of invasive squamous vulvar cancer in an 18-year-old patient without any risk factor. Vulvar radical local excision and bilateral inguinal sentinel lymph node biopsies were performed. The clitoris was preserved during the surgery. Patient did not receive adjuvant therapy. Follow-up after 12 months of the disease showed no evidence of disease. Vulvar carcinoma in very young women may develop without any predisposing factor. Early detection will result in better survival. So, there should be a high index of suspicion when a vulvar lesion is seen, even if the patient falls below the typical age range and does not carry any well-known risk factors such as HPV infection and immunodeficiency.
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OBJECTIVE: The aim of this study was to determine the impact of clear surgical margin distance and other factors associated with the recurrence and survival of patients with squamous cell carcinoma of the vulva. METHODS/MATERIALS: A total of 107 patients operated for vulvar carcinoma from 1996 to 2016 were included in the analysis. Patients were divided into subgroups with clear pathological margin of 2 mm or less, greater than 2 to less than 8 mm, and 8 mm or greater for the analysis of the prognostic impact of the clear margin distance. Data were analyzed using the Kaplan-Meier method and Cox proportional hazards regression. RESULTS: The median age of the patients was 66 years. The median follow-up was 69 months. The labia majora and/or labia minora were the most common sites of involvement. Radical local excision and radical vulvectomy were performed in 96 and 11 patients, respectively. Thirty-nine patients received adjuvant radiotherapy. The overall recurrence rate was 46%. At 231 months, the actuarial local recurrence rate was 18.6%. Patients with clear pathological margin of 2 mm or less had significantly higher local recurrence risk. Five-year disease-free survival was 32.7%. Older age and adjuvant chemotherapy were found as independent prognostic factors for disease-free survival. CONCLUSION: Our data suggest that a more than 2 mm tumor-free margins is associated with better local control. In addition, older age is an independent prognostic factor for survival.
Subject(s)
Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/surgery , Vulvar Neoplasms/pathology , Vulvar Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Female , Humans , Margins of Excision , Middle Aged , Neoplasm Recurrence, Local/pathology , Prognosis , Treatment OutcomeABSTRACT
OBJECTIVES: To determine the overtreatment and re-LEEP rates of see and treat strategy (S & T) in women who underwent S & T by LEEP and to identify the risk factors for overtreatment and surgical margin and/or endocervical curettage positivity. MATERIAL AND METHODS: A total of 800 patients who underwent S & T in Istanbul University Cerrahpasa Medical Faculty between June 2010 and June 2016 were retrospectively analyzed. RESULTS: Overtreatment rate was found to be 46.6%, decreasing with higher grade of cervical smear abnormalities. Age more than 45, low grade of cervical cytologic abnormality and absence of glandular involvement were associated with higher overtreatment rates. The more advanced the histopathology, the more increased risk of surgical margin on LEEP and ECC positivity (p < 0.0001, for both). Glandular involvement was associated with both surgical margin and ECC positivity. CONCLUSIONS: S & T can be used in patients with high grade cytologic anomaly with an acceptable overtreatment rate. In addition, bigger pieces of specimens may need to be removed during LEEP in patients who have suspicious images of higher grade of abnormalities on colposcopy to reduce surgical margin or ECC positivity. When high rate of ECC positivity in patients with HSIL cytology is considered, we suggest performing ECC to every patients with HSIL.