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uterin cancer

Mary McGunigal, Jerry Liu, Tamara Kalir, Manjeet Chadha, Vishal Gupta
OBJECTIVES: High-risk histology including UPSC, CC, and high-grade (G3) endometrioid adenocarcinoma (EAC) have a worse prognosis compared to G1-2 EAC. It is unknown whether G3EAC outcomes are more similar to UPSC/CC or to G1-2 EAC. The purpose of this study was to compare overall survival (OS) among UPSC, CC, and G1-3 EAC, for International Federation of Gynecology and Obstetrics stages I to III. METHODS: The National Cancer Data Base was queried for patients diagnosed with International Federation of Gynecology and Obstetrics (1988 classification) Stage I-III UPSC, CC, and EAC from 1998 to 2012 who underwent surgery as definitive treatment...
October 18, 2016: International Journal of Gynecological Cancer
Eric Leblanc, Fabrice Narducci, Lucie Bresson, Delphine Hudry
OBJECTIVE: To explore the feasibility of an oncologically acceptable management for an intermediate-risk endometrial cancer (EC) in an elderly, using the combination of transvaginal single-port laparoscopy and sentinel node policy. METHODS: For this 85-years old patient, BMI 32kg/m(2), with IB grade 2 endometrioid EC, a single vaginal approach was attempted [1] to perform a total hysterectomy, bilateral salpinago-oophorectomy and pelvic node assessment guided by SND [2]...
October 13, 2016: Gynecologic Oncology
Hitoshi Maemoto, Takafumi Toita, Takuro Ariga, Joichi Heianna, Tsuneo Yamashiro, Sadayuki Murayama
To determine the predictive factors affecting uterine movement during radiotherapy (RT), we quantified interfraction uterine movement using computed tomography (CT) and cone-beam CT (CBCT). A total of 38 patients who underwent definitive RT for cervical cancer were retrospectively analyzed. We compared pre-RT planning CT (n = 38) and intratreatment CBCT (n = 315), measuring cervical and corporal movement in each direction. Correlations between uterine movement and volume changes of the bladder and rectum on all CBCT scans were analyzed using Spearman rank correlation analysis...
October 15, 2016: Journal of Radiation Research
Amanda N Fader, James Java, Meaghan Tenney, Stephanie Ricci, Camille C Gunderson, Sarah M Temkin, Nick Spirtos, Christina L Kushnir, Michael L Pearl, Oliver Zivanovic, Krishnansu S Tewari, David O'Malley, Ellen M Hartenbach, Chad A Hamilton, Natalie S Gould, Robert S Mannel, William Rodgers, Joan L Walker
OBJECTIVES: We sought to analyze the clinicopathologic features, recurrence patterns and survival outcomes of women with high-grade uterine cancer (UC) enrolled on The Gynecologic Oncology Group (GOG) LAP2 trial. METHODS: This is a post-hoc analysis of LAP-2 patients with grade 3 endometrioid adenocarcinoma (ENDO), uterine serous (USC), clear cell (CC) and carcinosarcoma (CS). Demographics, clinicopathologic features, and recurrence patterns, were compared by histology and surgical approach...
October 12, 2016: Gynecologic Oncology
Giulio Formoso, Enrica Perrone, Susanna Maltoni, Sara Balduzzi, Jack Wilkinson, Vittorio Basevi, Anna Maria Marata, Nicola Magrini, Roberto D'Amico, Chiara Bassi, Emilio Maestri
BACKGROUND: Tibolone is a synthetic steroid used for the treatment of menopausal symptoms, on the basis of short-term data suggesting its efficacy. We considered the balance between the benefits and risks of tibolone. OBJECTIVES: To evaluate the effectiveness and safety of tibolone for treatment of postmenopausal and perimenopausal women. SEARCH METHODS: In October 2015, we searched the Gynaecology and Fertility Group (CGF) Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase and PsycINFO (from inception), the Cumulative Index to Nursing and Allied Health Literature (CINAHL) and clinicaltrials...
October 12, 2016: Cochrane Database of Systematic Reviews
Ki-Jin Ryu, Sanghoon Lee, Kyung-Jin Min, Jin Hwa Hong, Jae Yun Song, Jae Kwan Lee, Nak Woo Lee
Current ASCCP guidelines recommend repeat cytology 12 months after HPV-positive results in women aged 21-24 years with either atypical squamous cells of undetermined significance (ASCUS) or a low-grade squamous intraepithelial lesion (LSIL). The purpose of this study was to validate an algorithm in such women with ASCUS or LSIL. A multicenter cross-sectional study was carried out at three academic hospitals involving 40,847 Korean women who underwent cervical cancer screening with cytology and HPV testing with or without subsequent colposcopic biopsies between January 2007 and December 2013...
October 7, 2016: Diagnostic Cytopathology
Junichiro Kawamura, Masaki Tani, Kimiaki Sumida, Takefumi Yazawa, Junya Kawasoe, Michihiro Yamamoto, Hideki Harada, Hidekazu Yamamoto, Masazumi Zaima
PURPOSE: Cancerous involvement of a ureter is sometimes encountered in pelvic surgery for malignancy. We usually perform transureteroureterostomy (TUU) in cases of unilateral lower ureteral cancerous involvement. We report the outcomes in patients treated with TUU in our institute. METHODS: We retrospectively reviewed the medical records of 11 patients who underwent TUU between June 2006 and September 2015. RESULTS: The primary disease was colon cancer in five patients, rectal cancer in four, and uterine cervical cancer and ovarian cancer in one patient each...
October 6, 2016: International Journal of Colorectal Disease
Jen-Yu Cheng, Eng-Yen Huang, Shun-Neng Hsu, Chong-Jong Wang
OBJECTIVE: To compare the dose distributions of intensity-modulated radiotherapy (IMRT) and volumetric-modulated arc therapy (VMAT) using the simultaneous integrated boost (SIB) technique to that of the traditional midline-block (MB) technique for boosting the parametrium in patients with cervical cancer. METHODS: Treatment plans using VMAT or IMRT with the SIB technique (VMAT-SIB and IMRT-SIB) and IMRT followed by the MB technique (IMRT-MB) were generated for each of 10 cervical cancer patients...
October 6, 2016: British Journal of Radiology
Hsin-Hung Wu, Yu-Fan Liu, Shun-Fa Yang, Wea-Lung Lin, Shiuan-Chih Chen, Chih-Ping Han, Hsiang-Ling Wang, Long-Yau Lin, Po-Hui Wang
To date, no study associated the genetic polymorphisms of high-mobility group box 1 protein (HMGB1) with the development of uterine cervical cancer. We therefore conducted this study to investigate the associations of HMGB1 single-nucleotide polymorphisms (SNPs) with cervical carcinogenesis and clinicopathological characteristics of cancer patients. Five hundred two women, including 112 with invasive cancer, 85 with precancerous lesions of the uterine cervix, and 305 normal controls, were consecutively enrolled into this study...
October 4, 2016: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
Tamaki Yahata, Shigetaka Yagi, Yasushi Mabuchi, Yuko Tanizaki, Aya Kobayashi, Madoka Yamamoto, Mika Mizoguchi, Sakiko Nanjo, Michihisa Shiro, Nami Ota, Sawako Minami, Masaki Terada, Kazuhiko Ino
The objective of the present study was to investigate the usefulness of the maximum standardized uptake value (SUVmax) of the primary tumor on preoperative (18)F-fluoro-2-deoxy-D-glucose (FDG) positron emission tomography and computed tomography (PET/CT) as a prognostic indicator in patients with endometrial neoplasms. A total of 75 patients with endometrial cancer or uterine carcinosarcoma who underwent surgical treatment were included in the present study. All patients underwent preoperative PET/CT, and the correlation between the SUVmax of the primary tumor and clinical outcomes was analyzed...
October 2016: Molecular and Clinical Oncology
Maryam Sadat Hosseini, Tahereh Ashrafganjoei, Ainaz Sourati, Morteza Tabatabeifar, Mahdiss Mohamadianamiri
INTRODUCTION: Rhabdomyosarcoma has known as a highly malignant soft tissue sarcoma. It has been the most common soft tissue sarcoma in childhood, accounting for about 3 to 4 % of all cases of childhood cancer. Rhabdomyosarcoma was rare in adults, accounting for 3% of all soft-tissue sarcomas. embryonal rhabdomyosarcoma of female genital tract including uterine cervix in an adult was rare. CASE PRESENTATION: This study has reported a 33-year-old woman presented with abnormal vaginal discharge...
June 2016: Iranian Journal of Cancer Prevention
Chia-Chun Li, Tsui-Hsia Feng
Endometrial cancer is the most common gynecological cancer and the sixth most common cancer among women in Taiwan. Risk factors for endometrial cancer include obesity, long-term estrogen replacement therapy, diabetes mellitus, hypertension, nulliparty, early age at menarche, late age at menopause, and tamoxifen therapy. Most women with endometrial cancer exhibit abnormal uterine bleeding. Endometrial cancer is often diagnosed at stage I. Surgery alone is the primary treatment for stage I endometrial cancer...
October 2016: Hu Li za Zhi the Journal of Nursing
Sophea Heng, Andrew N Stephens, Tom W Jobling, Guiying Nie
Endometrial and ovarian cancers are two most common cancers affecting women in their post-menopausal years. To date, there are no simple biochemical tests to detect these cancers at early stages. Our previous study has demonstrated that the activity of total proprotein convertases (PCs) is significantly increased in uterine lavage at all stages of endometrial cancer, suggesting uterine lavage which can be obtained relatively non-invasively may provide a simple tool for the detection of endometrial cancer. However, uterine lavage may also contain ovarian-derived factors, and PCs are also reported to be up-regulated in ovarian cancer...
2016: Journal of Cancer
Grace Mishkin, Lori M Minasian, Elise C Kohn, Anne-Michelle Noone, Sarah M Temkin
OBJECTIVES: Enrollment of a representative population to cancer clinical trials ensures scientific reliability and generalizability of results. This study evaluated the similarity of patients enrolled in NCI-supported group gynecologic cancer trials to the incident US population. METHODS: Accrual to NCI-sponsored ovarian, uterine, and cervical cancer treatment trials between 2003 and 2012 were examined. Race, ethnicity, age, and insurance status were compared to the analogous US patient population estimated using adjusted SEER incidence data...
September 30, 2016: Gynecologic Oncology
Andrea Flesken-Nikitin, Blaine A Harlan, Alexander Yu Nikitin
Orthotopic transplantation assays in mice are invaluable for studies of cell regeneration and neoplastic transformation. Common approaches for orthotopic transplantation of ovarian surface and tubal epithelia include intraperitoneal and intrabursal administration of cells. The respective limitations of these methods include poorly defined location of injected cells and limited space volume. Furthermore, they are poorly suited for long-term structural preservation of transplanted organs. To address these challenges, we have developed an alternative approach, which is based on the introduction of cells and tissue fragments into the mouse fat pad...
2016: Journal of Visualized Experiments: JoVE
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
C Taylor, J Pedroso, W Sigala, A Kim, S Fang, A Azmat, M Gutierrez, J Brotherton, K W Volker
No abstract text is available yet for this article.
November 2015: Journal of Minimally Invasive Gynecology
W M Lee, J S Choi, J Bae, A R Koh, U S Jung, J H Ko
No abstract text is available yet for this article.
November 2015: Journal of Minimally Invasive Gynecology
W Lee, J Choi, J Bae, A Koh, U Jung, J Ko
No abstract text is available yet for this article.
November 2015: Journal of Minimally Invasive Gynecology
Chih-Kuang Chen, Wei-Jen Lin, Yu Hsia, Leu-Wei Lo
Well-defined poly(ethylene glycol)-b-allyl functional polylactide-b-polylactides (PEG-APLA-PLAs) are synthesized through sequential ring-opening polymerization. PEG-APLA-PLAs that have amphiphilic properties and reactive allyl side chains on their intermediate blocks are successfully transferred to core-shell interface cross-linked micelles (ICMs) by micellization and UV-initiated irradiation. ICMs have demonstrated enhanced colloidal stability in physiological-mimicking media. Hydrophobic molecules such as Nile Red or doxorubicin (Dox) are readily loaded into ICMs; the resulting drug-ICM formulations possess slow and sustained drug release profiles under physiological-mimicking conditions...
September 28, 2016: Macromolecular Bioscience
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