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endometrial cancer review

Luka Dobovišek, Marko Hojnik, Polonca Ferk
The physiological and pathophysiological roles of sex hormones have been well documented and the modulation of their effects is applicable in many current treatments. On the other hand, the physiological role of endocannabinoids is not yet clearly understood and the endocannabinoid system is considered a relatively new therapeutic target. The physiological association between sex hormones and cannabinoids has been investigated in several studies; however, its involvement in the pathophysiology of common human diseases has been studied separately...
October 17, 2016: International Journal of Molecular Medicine
Dong Hoon Suh, Miseon Kim, Hak Jae Kim, Kyung Hun Lee, Jae Weon Kim
In 2015, fourteen topics were selected as major research advances in gynecologic oncology. For ovarian cancer, high-level evidence for annual screening with multimodal strategy which could reduce ovarian cancer deaths was reported. The best preventive strategies with current status of evidence level were also summarized. Final report of chemotherapy or upfront surgery (CHORUS) trial of neoadjuvant chemotherapy in advanced stage ovarian cancer and individualized therapy based on gene characteristics followed...
November 2016: Journal of Gynecologic Oncology
Jason Gandhi, Gautam Dagur, Kelly Warren, Noel Smith, Sardar Ali Khan
BACKGROUND: Diabetes mellitus is a vastly prevalent metabolic disorder with escalating global health concerns. Particularly when mismanaged, chronic micro- and macrovascular complications may highly impair physiological systems while immunodeficiency disposes us to infection. OBJECTIVE: We investigate infections, localized complications, and neoplasms of the genitourinary system secondary to the chronic complications of diabetes mellitus in males and females. METHOD: A comprehensive MEDLINE® search was guided using key words relevant to diabetes mellitus and the genitourinary system...
October 19, 2016: Current Diabetes Reviews
Vasileios Charalampakis, Abd A Tahrani, Ahmed Helmy, Janesh K Gupta, Rishi Singhal
One of the most effective methods to tackle obesity and its related comorbidities is bariatric surgery. Polycystic ovary syndrome (PCOS) and endometrial hyperplasia (EH), which are associated with increased risk of endometrial carcinoma, have been identified as potentially new indications for bariatric surgery. PCOS is the most common endocrine disorder in women in the reproductive age and is associated with several components of the metabolic syndrome such as obesity, insulin resistance and hypertension. EH is a pre-cancerous condition which arises in the presence of chronic exposure to estrogen unopposed by progesterone such as both in PCOS and obesity...
October 17, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
M E Pennant, R Mehta, P Moody, G Hackett, A Prentice, S J Sharp, R Lakshman
BACKGROUND: Endometrial biopsies are undertaken in premenopausal women with abnormal uterine bleeding but the risk of endometrial cancer or atypical hyperplasia is unclear. OBJECTIVES: To conduct a systematic literature review to establish the risk of endometrial cancer and atypical hyperplasia in premenopausal women with abnormal uterine bleeding. SEARCH STRATEGY: Search of PubMed, Embase and the Cochrane Library from database inception to August 2015...
October 20, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
Masafumi Toyoshima, Keita Tsuji, Shogo Shigeta, Hideki Tokunaga, Kiyoshi Ito, Yoh Watanabe, Kosuke Yoshinaga, Takeo Otsuki, Hitoshi Niikura, Nobuo Yaegashi
Leptomeningeal metastasis (LM) is rarely observed in gynecologic cancers. As gadolinium-enhanced magnetic resonance imaging (Gd-MRI) is highly effective for diagnosing LM, the aim of this study is to describe the clinical behaviors and outcomes of LM patients who were diagnosed by Gd-MRI. After securing institutional review board approvals, we retrospectively reviewed patient records. Eight patients were found to have LM from gynecological malignancies. Primary tumors included three ovarian cancers, one tubal cancer, one peritoneal cancer, two endometrial cancers, and one cervical cancer...
September 30, 2016: Clinical Imaging
Anabela Rocha, Ana Maria Domínguez, Fabrice Lécuru, Nicolas Bourdel
OBJECTIVE: Sentinel lymph node (SLN) mapping for endometrial (EC) and cervical cancers (CC) is a current technique that could provide benefits over traditional lymphadenectomy. Near-infrared (NIR) fluorescence imaging is a promising technique to perform this procedure. We conducted a systematic review of the evidence regarding the technique and the effectiveness of indocyanine green (ICG) during SLN biopsy, using robotic and laparoscopic assisted surgery and laparotomy. MATERIALS AND METHODS: We conducted a computer literature search for published English language studies in humans using PubMed since January 2010 up to May 2015...
September 30, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Angela Collarino, Sergi Vidal-Sicart, Germano Perotti, Renato A Valdés Olmos
This review discusses the state-of-the-art of sentinel lymph node mapping in gynaecological malignancies, including cervical cancer, endometrial cancer, and vulvar cancer, with an emphasis on new technological advances. For this objective, PubMed/MEDLINE was searched for relevant studies about the sentinel lymph node procedure in gynaecology. In particular, the use of preoperative lymphatic mapping with lymphoscintigraphy and single photon emission tomography/computed tomography (SPECT/CT) was identified in 18 studies...
2016: Clinical and Translational Imaging: Reviews in Nuclear Medicine and Molecular Imaging
Melanie P Caserta, Candice Bolan, M Jennings Clingan
The purpose of this pictorial review is to describe the normal appearance of the endometrium and to provide radiologists with an overview of endometrial pathology utilizing case examples. The normal appearance of the endometrium varies by age, menstrual phase, and hormonal status with differing degrees of acceptable endometrial thickness. Endometrial pathology most often manifests as either focal or diffuse endometrial thickening, and patients frequently present with abnormal vaginal bleeding. Endovaginal ultrasound (US) is the first-line modality for imaging the endometrium...
October 12, 2016: Abdominal Radiology
Joseph Menczer
PURPOSE: Platelets have multiple functions and they also play an important role in malignancies. Elevated platelet count and thrombocytosis at the time of diagnosis in patients with many solid tumors correlates with prognosis and is associated with poor survival. The aim of the following report is to review the literature concerning elevated platelet count and thrombocytosis in gynecologic malignancies. METHOD: A PubMed search of all English literature peer-reviewed publications was performed containing the terms elevated platelet count or thrombocytosis and vulvar cancer, cervical cancer, endometrial cancer, and ovarian cancer...
October 6, 2016: Archives of Gynecology and Obstetrics
Stefano Bogliolo, Chiara Cassani, Mattia Dominoni, Anna Orlandini, Simone Ferrero, Anna Daniela Iacobone, Franco Viazzo, Pier Luigi Venturini, Arsenio Spinillo, Barbara Gardella
Endometrial cancer is the most common malignancy of the female genital tract in industrialized countries. The traditional treatment of endometrial cancer is based on a surgical approach. In recent years, systemic endocrine therapy has demonstrated good efficacy in recurrent or metastatic setting, delaying progression, ameliorating quality of life and palliating symptoms. Areas covered: Phase I and II studies on selective estrogen receptor down-regulators used for the treatment of endometrial cancer treatment have been reviewed...
October 4, 2016: Expert Opinion on Drug Metabolism & Toxicology
C Fu, H Zhao, Y Wang, H Cai, Y Xiao, Y Zeng, H Chen
Glycosylation is one of the major posttranslational modifications of proteins. N-glycosylation (Asn-linked) and O-glycosylation (Ser/Thr-linked) are the two main forms. Abnormal O-glycosylation is frequently observed on the surface of tumor cells, and is associated with an adverse outcome and poor prognosis in patients with cancer. O-glycans (Tn, sTn, and T antigen) can be synthesized in the Golgi apparatus with the aid of several glycosyltransferases (such as T-synthase and ST6GalNAc-I) in a suitable environment...
September 28, 2016: HLA
A Patnaik, L J Appleman, A W Tolcher, K P Papadopoulos, M Beeram, D W Rasco, G J Weiss, J C Sachdev, M Chadha, M Fulk, S Ejadi, J M Mountz, M T Lotze, F G S Toledo, E Chu, M Jeffers, C Peña, C Xia, S Reif, I Genvresse, R K Ramanathan
BACKGROUND: To evaluate the safety, tolerability, pharmacokinetics, and maximum tolerated dose (MTD) of copanlisib, a phosphatidylinositol 3-kinase inhibitor, in patients with advanced solid tumors or non-Hodgkin's lymphoma (NHL). PATIENTS AND METHODS: Phase I dose-escalation study including patients with advanced solid tumors or NHL, and a cohort of patients with type 2 diabetes mellitus. Patients received three weekly intravenous infusions of copanlisib per 28-day cycle over the dose range 0...
October 2016: Annals of Oncology: Official Journal of the European Society for Medical Oncology
Isabella D White, Amrit Sangha, Grace Lucas, Theresa Wiseman
BACKGROUND: Practitioners and researchers require an outcome measure that accurately identifies the range of common treatment-induced changes in sexual function and well-being experienced by women after cervical or endometrial cancer. This systematic review critically appraised the measurement properties and clinical utility of instruments validated for the measurement of female sexual dysfunction (FSD) in this clinical population. METHODS: A bibliographic database search for questionnaire development or validation papers was completed and methodological quality and measurement properties of selected studies rated using the Consensus-based Standards for the selection of health Measurement Instrument (COSMIN) checklist...
September 23, 2016: Gynecologic Oncology
Vuslat Lale Bakir, Baris Bakir, Sükrü Sanli, Sevda Ozel Yildiz, Ahmet Cem Iyibozkurt, Merve Gülbiz Kartal, Ekrem Yavuz
BACKGROUND: Many publications have examined the relationship between apparent diffusion coefficient (ADC) values and tumor grade in endometrial cancer. Nevertheless, none were designed to evaluate according to the histopathological type of endometrioid and non-endometrioid tumors. PURPOSE: To evaluate the role of diffusion-weighted imaging (DWI) in the differential diagnosis of endometrioid and non-endometrioid cancer of the uterus, by comparing them with contrast-enhanced magnetic resonance imaging (MRI) findings...
September 23, 2016: Acta Radiologica
Agnieszka Bratek, Krzysztof Krysta, Karolina Drzyzga, Justyna Barańska, Krzysztof Kucia
BACKGROUND: Gender differences in schizophrenia have been recognized for a long time and it has been widely accepted that sex steroid hormones, especially estradiol, are strongly attributed to this fact. Two hypotheses regarding estradiol action in psychoses gained special research attention - the estrogen protection hypothesis and hypoestrogenism hypothesis. A growing number of studies have shown benefits in augmenting antipsychotic treatment with estrogens or selective estrogen receptor modulators (SERM)...
September 2016: Psychiatria Danubina
Laila Bouguenouch, Imane Samri, Khadija Belhassan, Hanane Sayel, Meriame Abbassi, Sanae Bennis, Dafr Allah Benajah, Adil Ibrahimi, Afaf Amarti, Karim Ouldim
Lynch syndrome or hereditary nonpolyposis colorectal cancer (HNPCC) is the most common form of hereditary colorectal cancers. It increases cancer susceptibility, the risk of colorectal cancer in first-degree, endometrial cancer in women, and to a lesser extent, other cancers (ovarian, small bowel, stomach, urinary tract and hepatobiliary). Thus, the cumulative risk of developing colorectal cancer or endometrial cancer at the age of 80 years rises to 20 and 40% respectively. These cancers are characterized by a positive family history, their occurrence at an early age, and by the development of metachronous cancers in the same individual...
2016: Pan African Medical Journal
Jorge Daniel Oldan, Parth S Patel
IMPORTANCE: Positron emission tomography/Computed tomography(PET/CT) is widely used for gynecologic cancers. OBJECTIVE: To determine when PET/CT should be used for gynecologic cancers. EVIDENCE ACQUISITION: PubMed was reviewed for articles on PET/CT of all gynecologic cancers. National Comprehensive Cancer Network, Society of Gynecologic Oncology, and American College of Radiology guidelines were reviewed. RESULTS: Whole-body PET/CT is useful for (1) initial staging of cervical and endometrial cancer, posttherapy assessment, radiation therapy planning, and posttreatment surveillance of cervical cancer, and (2) assessment of recurrence of cervical, endometrial, or ovarian cancer in the presence of symptoms...
September 2016: Obstetrical & Gynecological Survey
Matthias B Stope, Dominique Koensgen, Jörg Weimer, Madeleine Paditz, Martin Burchardt, Dirk Bauerschlag, Alexander Mustea
Endometrial cancer (EC) therapy is characterized by the heterogeneity of EC subtypes resulting in unclear clinical behavior as well as in unsatisfactory treatment options. The available biomarkers, such as cellular tumor antigen p53 (TP53), phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase (PTEN), and phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) genes alone might not be sufficient, and thus, new predictive and prognostic biomarkers are urgently required...
November 2016: Archives of Gynecology and Obstetrics
Jin-Sung Yuk
INTRODUCTION: The aim of this study was to determine the incidence rates of endometrial hyperplasia (EH) and endometrial cancer (EC) in the Republic of Korea using national insurance claim data generated from 2009 to 2012. MATERIALS AND METHODS: Data that were generated from 2009 to 2012 were sourced from the Korean Health Insurance Review and Assessment Service-National Inpatients Sample database. The data from women who were assigned diagnosis codes representing EH or EC within 1 month of being assigned codes that corresponded to procedures that included endometrial biopsies and several types of gynecologic surgeries to obtain endometrial pathology samples, were selected for analysis...
2016: PeerJ
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