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uterus cancer

C Mozet, T Kuhnt, B Sattler, J Remmele, U Thome, H Stepan, R Kluge, A Dietz, M Knoedler
Objective: The diagnosis of cancer in pregnancy is rare, but might become more relevant even for head and neck cancer patients due to a shift of age of primipara towards the last third of reproductive years. Unsureness exists about the risk and benefit of diagnostic and therapeutic cancer modalities for the unborn and established recommendations are still missing. But, according to recent data, even multimodal therapeutic approaches (e. g. surgery, radiation, chemotherapy) seem possible in face of pregnancy and should be traded against the risk of prematurity...
October 2016: Laryngo- Rhino- Otologie
Melissa Y Y Moey, Omer A Hassan, Christos N Papageorgiou, Stephanie L Schnepp, John T Hoff
Abnormal uterine bleeding in a patient on maintenance hormonal therapy for breast cancer should raise concern for endometrial abnormalities including rare uterine metastasis from the breast. Hormonal receptor profile changes in metastatic lesions favoring human epidermal growth factor receptor 2 (HER2) overexpression may be involved in the pathogenesis of metastasis to the uterus.
October 2016: Clinical Case Reports
S F Lax, K F Tamussino, P F Lang
Malignancies of the uterus metastasize by direct invasion of neighboring structures, lymphatically or hematogenously. Endometrial and cervical cancers lymphatically spread to the pelvic and para-aortic lymph nodes. For endometrial cancer the depth of myometrial invasion, lymphosvascular space involvement (LVSI) and a microcystic, elongated and fragmented (MELF) glandular invasion pattern are predictors for lymph node metastases. Metastases to the pelvic lymph nodes occur in approximately 10 % of endometrial cancer patients and in 30 % of these cases the para-aortic lymph nodes are also involved...
October 18, 2016: Der Pathologe
Hee Seung Kim, Robert E Bristow, Suk-Joon Chang
OBJECTIVE: The majority of advanced ovarian cancer patients have peritoneal carcinomatosis involving from the pelvis to upper abdomen, which is a major obstacle to optimal cytoreduction. Since total parietal peritonectomy was introduced for treating peritoneal carcinomatosis from colorectal cancer [3], similar surgical techniques including pelvic peritonectomy have been applied in advanced ovarian cancer with peritoneal carcinomatosis [1], and these can increase the rate of complete cytoreduction up to 60% [2]...
October 13, 2016: Gynecologic Oncology
Camilla M Whittington, Kevin Danastas, Georges E Grau, Christopher R Murphy, Michael B Thompson
Vascular endothelial growth factor A is a major mediator of angiogenesis, a critically important process in vertebrate growth and development as well as pregnancy. Here we report for the first time the expression of a rare and unusually potent splice variant, VEGF 111 , in vivo in mammals. This variant has previously only been found in mammals in cultured human cells exposed to genotoxic agents. Our discovery of VEGF 111 in the uterus of both a eutherian (rat) and a marsupial (fat-tailed dunnart) suggests that the splice variant may be common to all mammals...
October 8, 2016: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
Sarah E R Bailey, Obi C Ukoumunne, Elizabeth Shephard, Willie Hamilton
BACKGROUND: Although the association between raised platelet count (thrombocytosis) and cancer has been reported in primary and secondary care studies, UK GPs are unaware of it, and it is insufficiently evidenced for laboratories to identify and warn of it. This systematic review aimed to identify and collate evidence from studies that have investigated thrombocytosis as an early marker of cancer in primary care. METHODS: EMBASE (OvidSP), Medline (Ovid), Web of Science and The Cochrane Library were searched for relevant studies...
September 28, 2016: Family Practice
Joseph Friedrich, Dara Khatib, Keon Parsa, Ariana Santopietro, G Ian Gallicano
With the increasing publicity of marijuana due to recent legislation, it is pertinent that the effects of fetal exposure to the drug are assessed. While in utero cannabis exposure has been associated with early pregnancy failure, birth defects and developmental delay, the mechanisms of such outcomes are largely unexplained. Furthermore, the use of cannabinoids in cancer treatment via growth inhibition and apoptosis may indicate how cannabis exposure likely harms a growing fetus. Cannabinoid signaling is required for proper pre-implantation development, embryo transport to the uterus, and uterine receptivity during implantation...
September 29, 2016: BMC Pharmacology & Toxicology
R Ribeiro, W Kondo, Luz M A, R M Hayashi, Mtz Kondo
No abstract text is available yet for this article.
November 2015: Journal of Minimally Invasive Gynecology
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
P Rema, Iqbal Ahmed
There is a rising incidence of early cervical cancer in young patients as a result of screening and early detection. Treatment of cervical cancer by surgery or radiotherapy results in permanent infertility which affects the quality of life of cancer survivors. Now with improved survival rates among early cervical cancer patients, conservative surgery aiming at fertility preservation in those desiring future pregnancy is an accepted treatment. Conservative surgery is possible in early cervical cancer including micro invasive cancer and stage IB cancers less than 2 cm...
September 2016: Indian Journal of Surgical Oncology
Seung Hee Choi, Chan Kyo Kim, Jung Jae Park, Byung Kwan Park
OBJECTIVE: This study aimed to investigate blood oxygenation level-dependent magnetic resonance imaging (MRI) in assessing early therapeutic changes in cervical cancers to concurrent chemoradiotherapy (CCRT). METHODS: Fifteen consecutive patients with cervical cancer treated with CCRT were evaluated with blood oxygenation level-dependent MRI at 3 T. Magnetic resonance imaging examinations were performed before treatment (preTx), 1 week after treatment (postT1) and 4 weeks after treatment (postT2)...
September 2016: Journal of Computer Assisted Tomography
Tomasz Rechberger, Paweł Miotła, Konrad Futyma, Alicja Ziętek, Aleksandra Filipczak, Ewa Rechberger, Justyna Szumiło, Aneta Adamiak-Godlewska
OBJECTIVES: Minimally invasive gynaecological surgeries are performed for several malignant and nonmalignant indications. The aim of our study was to evaluate the rate of unexpected malignancies among women who underwent laparoscopical supracervical hysterectomy (LASH) with power morcellation. MATERIAL AND METHODS: The retrospective analysis included clinical data of 426 consecutive female patients who underwent LASH with power morcellation due to presumed benign disorders (78...
2016: Ginekologia Polska
Seong Lin Teoh, Srijit Das
Obesity continues to be a major global problem. Various cancers are related to obesity and proper understanding of their aetiology, especially their molecular tumour biology is important for early diagnosis and better treatment. Genes play an important role in the development of obesity. Few genes such as leptin, leptin receptor encoded by the db (diabetes), pro-opiomelanocortin, AgRP and NPY and melanocortin-4 receptors and insulin-induced gene 2 were linked to obesity. MicroRNAs control gene expression via mRNA degradation and protein translation inhibition and influence cell differentiation, cell growth and cell death...
September 14, 2016: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
Roberta Venturella, Daniela Lico, Massimo Borelli, Maria G Imbrogno, Gabriele Cevenini, Errico Zupi, Fulvio Zullo, Michele Morelli
STUDY OBJECTIVE: Preliminary data on the effects of prophylactic bilateral salpingectomy (PBS) show that postoperative ovarian function is preserved up to 3 months after surgery. The confirmation of PBS safety on ovarian function even many years after surgery is essential to reassure the medical community that this new strategy, recently proposed for the prevention of ovarian cancer, is at least able to avoid the risk of premature surgical menopause. We investigated whether the addition of PBS during total laparoscopic hysterectomy (TLH) causes long-term effects on ovarian function...
September 13, 2016: Journal of Minimally Invasive Gynecology
Matt Crook, Awani Upadhyay, Liyana J Ido, Wendy Hanna-Rose
Identification of pro-cell-survival signaling pathways has implications for cancer, cardiovascular and neurodegenerative disease. We show that the Caenorhaditis elegans epidermal growth factor receptor LET-23 has a pro-survival function in counteracting excitotoxicity, and we identify novel molecular players required for this pro-survival signaling. uv1 sensory cells in the C. elegans uterus undergo excitotoxic death in response to activation of the OSM-9/OCR-4 TRPV channel by the endogenous agonist nicotinamide...
September 7, 2016: G3: Genes—Genomes—Genetics
Weifeng Shang, Liu Huang, Li Li, Xiaojuan Li, Rui Zeng, Shuwang Ge, Gang Xu
It has been reported that patients receiving renal replacement therapy (RRT), including dialysis and kidney transplantation, tend to have an increased risk of cancer; however, studies on the degree of this risk have remained inconclusive. The present meta-analysis was therefore performed to quantify the cancer risk in patients with RRT. Cohort studies assessing overall cancer risk in RRT patients published before May 29, 2015 were included following systematic searches with of PubMed, EMBASE and the reference lists of the studies retrieved...
September 2016: Molecular and Clinical Oncology
Vibhor Sharma, Tapas Dora, Mehul Patel, Sankalp Sancheti, Epari Sridhar
Lymphoma of the uterine cervix is very rare. We report a case of diffuse large B cell lymphoma (DLBCL) involving the uterine cervix treated at a newly commissioned semiurban cancer centre in north India in 2015. Data for this study was obtained from the hospital electronic medical records and the patient's case file. We also reviewed published case reports of uterine and cervical lymphoma involving forty-one patients. We treated a case of stage IV DLBCL cervix with six cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) and intrathecal methotrexate followed by consolidation with radiotherapy...
2016: Case Reports in Hematology
Nikolaos Thomakos, Sofia-Paraskevi Trachana, Miona Davidovic-Grigoraki, Alexandros Rodolakis
Cancer of the uterine cervix, following breast cancer, is the second leading cause of death among gynecological cancers in the developed world. Traditionally, surgical management of early-stage cervical carcinoma is considered as a "sterilizing" procedure, since the uterus is removed. Nowadays, because of the postponement of childbearing to an older age, women younger than 45 years old who are diagnosed with early-stage cervical cancer have a strong desire to preserve fertility. Radical trachelectomy (vaginal or abdominal route) is used for fertility preservation in cases of early-stage (International Federation of Gynecology and Obstetrics Stages IA-IB1) cervical carcinomas with remarkable oncological and obstetrical outcomes...
August 2016: Taiwanese Journal of Obstetrics & Gynecology
Carlo Pavone, Marco Vella, Dario Fontana, Cristina Scalici Gesolfo, Sebastiano Oieni, Francesca Toia, Adriana Cordova
We report a case of a woman affected by covered exstrophy, uterus didelphys and external genital malformation presenting with advanced bladder cancer. After neoadjuvant therapy and anterior pelvic exenteration, the abdominal wall was reconstructed with a pedicled myocutaneous muscle-sparing vastus lateralis flap.
2016: Case Reports in Plastic Surgery & Hand Surgery
Seiya Sato, Hiroaki Itamochi, Toru Sugiyama
The standard treatment for early cervical cancer of the uterus (CC) is radical hysterectomy with resection of the parametrium and pelvic lymphadenectomy. At least 40% of patients develop early-stage CC during child-bearing age, therefore preserving the uterus to maintain fertility has been an important consideration. Several surgical procedures including conization and vaginal or abdominal radical trachelectomy have been reported. These procedures are safe for removing lymph node negative CC tumors with <2 cm diameter...
October 2016: Future Oncology
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