scholarly journals Adjustment of serum HE4 to reduced glomerular filtration and its use in biomarker-based prediction of deep myometrial invasion in endometrial cancer

Oncotarget ◽  
2017 ◽  
Vol 8 (64) ◽  
pp. 108213-108222 ◽  
Author(s):  
Josef Chovanec ◽  
Iveta Selingerova ◽  
Kristina Greplova ◽  
Sofie Leisby Antonsen ◽  
Monika Nalezinska ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Glomerular Filtration ◽  
Myometrial Invasion ◽  
Deep Myometrial Invasion

Lymph Node Metastasis in Patients With Endometrioid Endometrial Cancer: Overtreatment Is the Main Issue

2017 ◽  
Vol 27 (4) ◽  
pp. 748-753 ◽  
Author(s):  
Alper Karalok ◽  
Taner Turan ◽  
Derman Basaran ◽  
Osman Turkmen ◽  
Gunsu Comert Kimyon ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Histological Grade ◽  
Myometrial Invasion ◽  
Lymph Node Involvement ◽  
Node Metastasis ◽  
Deep Myometrial Invasion ◽  
Endometrioid Endometrial Cancer ◽  
Grade 3

ObjectiveThe aim of this study was to evaluate the effectiveness of histological grade, depth of myometrial invasion, and tumor size to identify lymph node metastasis (LNM) in patients with endometrioid endometrial cancer (EC).MethodsA retrospective computerized database search was performed to identify patients who underwent comprehensive surgical staging for EC between January 1993 and December 2015. The inclusion criterion was endometrioid type EC limited to the uterine corpus. The associations between LNM and surgicopathological factors were evaluated by univariate and multivariate analyses.ResultsIn total, 368 patients were included. Fifty-five patients (14.9%) had LNM. Median tumor sizes were 4.5 cm (range, 0.7–13 cm) and 3.5 cm (range, 0.4–33.5 cm) in patients with and without LNM, respectively (P = 0.005). No LMN was detected in patients without myometrial invasion, whereas nodal spread was observed in 7.7% of patients with superficial myometrial invasion and in 22.6% of patients with deep myometrial invasion (P < 0.0001). Lymph node metastasis tended to be more frequent in patients with grade 3 disease compared with those with grade 1 or 2 disease (P = 0.131).ConclusionsThe risk of lymph node involvement was 30%, even in patients with the highest-risk uterine factors, that is, those who had tumors of greater than 2 cm, deep myometrial invasion, and grade 3 disease, indicating that 70% of these patients underwent unnecessary lymphatic dissection. A precise balance must be achieved between the desire to prevent unnecessary lymphadenectomy and the ability to diagnose LNM.

scholarly journals Tumoral volume measured preoperatively by magnetic resonance imaging is related to survival in endometrial cancer

2021 ◽  
Vol 55 (1) ◽  
pp. 35-41
Author(s):  
Pluvio J. Coronado ◽  
Javier de Santiago-López ◽  
Javier de Santiago-García ◽  
Ramiro Méndez ◽  
Maria Fasero ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Endometrial Cancer ◽  
Magnetic Resonance ◽  
Auxiliary Information ◽  
Myometrial Invasion ◽  
Figo Stage ◽  
Mri Imaging ◽  
Resonance Imaging ◽  
Deep Myometrial Invasion ◽  
Grade 3

AbstractBackgroundThe aim of the study was to determine if the endometrial tumor volume (TV) measured by magnetic resonance imaging (MRI-TV) is associated with survival in endometrial cancer and lymph nodes metastases (LN+).Patients and methodsWe evaluated the MRI imaging and records of 341 women with endometrial cancer and preoperative MRI from 2008 to 2018. The MRI-TV was calculated using the ellipsoid formula measuring three perpendicular tumor diameters. Tumor myometrial invasion was also analyzed.ResultsHigher MRI-TV was associated with age ≥ 65y, non-endometrioid tumors, grade-3, deep-myometrial invasion, LN+ and advanced FIGO stage. There were 37 patients with LN+ (8.8%). Non-endometrioid tumors, deep-myometrial invasion, grade-3 and MRI-TV ≥ 10 cm3 were the factors associated with LN+. Using a receiver operating characteristic [ROC] curve, the MRI-TV cut-off for survival was 10 cm3 (area under curve [AUC] = 0.70; 95% CI: 0.61–0.73). 5 years disease-free (DFS) and overall survival (OS) was significantly lower in MRI-TV ≥ 10 cm3 (69.3% vs. 84.5%, and 75.4% vs. 96.1%, respectively). MRI-TV was considered an independent factor of DFS (HR: 2.20, 95% CI: 1.09–4.45, p = 0.029) and OS (HR: 3.88, 95% CI: 1.34–11.24, p = 0.012) in multivariate analysis.ConclusionsMRI-TV was associated with LN+, and MRI-TV ≥ 10 cm3 was an independent prognostic factor of lower DFS and OS. The MRI-TV can be auxiliary information to plan the surgery strategy and predict the adjuvant treatment in women with endometrial cancer.

Heparanase expression in both normal endometrium and endometrial cancer

2006 ◽  
Vol 16 (3) ◽  
pp. 1401-1406 ◽  
Author(s):  
J. Kodama ◽  
T. Kusumoto ◽  
N. Seki ◽  
T. Matsuo ◽  
Y. Ojima ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Survival Rates ◽  
Myometrial Invasion ◽  
Immunohistochemical Analysis ◽  
Figo Stage ◽  
Peritoneal Cytology ◽  
Normal Endometrium ◽  
Deep Myometrial Invasion ◽  
Endometrial Cancers ◽  
The Relationship

The aim of this study was to investigate the relationship between heparanase expression and prognostic factors in endometrial cancer, as well as the relationship between heparanase expression during phases of the normal endometrial cycle. Immunohistochemical analysis of 166 endometrial cancers and 34 normal endometria in various phases of growth was performed. The heparanase expression in the late-proliferative phase of normal endometria was found to be significantly higher than in either the early-proliferative or the secretory phases (P = .012 and P = .044, respectively). Heparanase expression was also significantly higher in endometrial cancer patients with tumors of an advanced FIGO stage (P = .0003) and high FIGO grade (P = .004) and with cancers showing either deep myometrial invasion (P = .023), lymph node metastasis (P = .006), lymphvascular space involvement (P = .048), or positive peritoneal cytology (P = .010). The disease-free and overall survival rates of patients with intense heparanase expression were significantly lower than those of patients with absent or moderate heparanase expression (P = .004 and P = .002, respectively). Heparanase may participate in normal endometrial remodeling and can serve as an indicator of the aggressive potential and poor prognosis of endometrial cancers.

scholarly journals Possible Risk Factors of Pulmonary Metastases in Patients With International Federation of Gynecology and Obstetrics Stage I Endometrioid-Type Endometrial Cancer

2017 ◽  
Vol 27 (6) ◽  
pp. 1206-1215 ◽  
Author(s):  
Wei Jiang ◽  
Jun Chen ◽  
Xiang Tao ◽  
Feifei Huang ◽  
Menghan Zhu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Endometrial Cancer ◽  
Tumor Size ◽  
Gene Mutations ◽  
Myometrial Invasion ◽  
Epithelial Differentiation ◽  
Stage I ◽  
Primary Tumors ◽  
Significant Difference ◽  
Deep Myometrial Invasion

ObjectiveLimited data have been obtained in regard to pulmonary metastasis (PM) in patients with stage I endometrial cancer. The aims of the study were (1) to present the clinical and pathological characteristics of patients with PM in the setting of stage I endometrioid-type endometrial cancer (EEC) and (2) to define possible factors that may be used to predict PM.MethodsSix hundred thirty patients with stage I EEC, including 12 with PM, 19 with extra-PM (EPM), and 599 with no recurrence, were observed. Paired samples of primary and metastatic tumors from a patient were used for exome sequencing to identify potential gene mutations associated with PM.ResultsThere was no significant difference in the age, Ki-67, lymphatic vascular space invasion, and grade 3 among the 3 groups (P > 0.05). More squamous epithelial differentiation was observed in PM (7/12), as compared with patients with EPM (1/19) (P < 0.05) and no recurrence (20/599) (P < 0.05). The tumor size of the patients with PM was bigger than that of nonrecurrent patients (29.8 ± 16.6 vs 18.5 ± 16.3 mm, P < 0.05). More percentage of patients with deep myometrial invasion (IB) were found in PM (6/12) (P < 0.05) as compared with patients with EPM (3/19) (P < 0.05) and no recurrence (76/599). CDH10, ARID1A, and EMT-associated gene mutations were identified in metastatic tumor tissue but not in primary tumors from a patient with EEC and lung metastases.ConclusionsSquamous epithelial differentiation, large tumor size, and deep myometrial invasion might be risk factors for PM in patients with stage I EEC. CDH10, ARID1A, and EMT-associated gene mutation may promote the initiation of lung recurrence. However, further studies are needed to determine the precise mechanisms associated with lung metastasis in these patients.

The Combination of Diffusion- and T2-Weighted Imaging in Predicting Deep Myometrial Invasion of Endometrial Cancer

2015 ◽  
Vol 39 (5) ◽  
pp. 661-673 ◽  
Author(s):  
Lei Deng ◽  
Qiu-ping Wang ◽  
Xin Chen ◽  
Xiao-yi Duan ◽  
Wen Wang ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Myometrial Invasion ◽  
Deep Myometrial Invasion
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