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cervix malignancy

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https://www.readbyqxmd.com/read/28212672/cytokeratin7-and-cytokeratin19-expression-in-high-grade-cervical-intraepithelial-neoplasm-and-squamous-cell-carcinoma-and-their-possible-association-in-cervical-carcinogenesis
#1
Hojung Lee, Hyekyung Lee, Yong Kyun Cho
BACKGROUND: High risk human papillomavirus (HR HPV) infects cells at the squamocolumnar junction (SCJ) of the cervix, causing cancer. Cytokeratin (CK)7 is an SCJ marker, and stains cervical neoplasia. CK19 is a binding partner of CK7 and expressed in cervical cancer. Despite this possible association between CK7/CK19 and cervical cancer, not much is known about the mechanism of CK7/CK19 involvement in HR HPV-mediated cervical carcinogenesis. METHODS: We analyzed the expression pattern of CK7, CK19, and p16 by using immunohistochemistry and HPV infection by in situ hybridization in 25 cases of high grade cervical intraepithelial neoplasia (CIN3) and in 30 cases of squamous cell carcinoma (SCC)...
February 17, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28209456/the-role-of-stereotactic-ablative-body-radiotherapy-in-gynaecological-cancers-a-systematic-review
#2
L C Mendez, E Leung, P Cheung, L Barbera
AIMS: To summarise and evaluate the current literature in gynaecological tumours treated with stereotactic ablative body radiotherapy (SABR) through a systematic review using the Preferred Reported Items for Systematic Reviews and Meta-analysis (PRISMA) guideline. MATERIALS AND METHODS: A literature search through Medline, EMBASE and Cochrane databases resulted in 22 pertinent manuscripts. Selected studies evaluated the locoregional role of SABR in gynaecological tumours, regardless of SABR clinical indication...
February 13, 2017: Clinical Oncology: a Journal of the Royal College of Radiologists
https://www.readbyqxmd.com/read/28208868/female-genital-tract-involvement-in-acute-lymphoblastic-leukemia-a-rare-case-report
#3
Vikram Narang, Amit Dhiman, Bhavna Garg, Neena Sood
Female Genital Tract (FGT) involvement with hematologic neoplasms is uncommon and the hematologic malignancies which involve the female genital organs are usually non-Hodgkin's lymphoma. Involvement of the uterus and cervix with Acute Lymphoblastic Leukaemia (ALL) is extremely rare, and ovarian involvement is even rarer. We report the case of a young lady who presented with tubo-ovarian mass, excessive post-operative bleeding (post-total abdominal hystrerctomy and bilateral salpingo-oophorectomy) and was diagnosed to have ALL with blood and tissue involvement by histopathology and flow cytometry...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28197351/a-case-of-malignant-melanoma-of-the-uterine-cervix-with-disseminated-metastases-throughout-the-vaginal-wall
#4
Tomoko Noguchi, Nami Ota, Yasushi Mabuchi, Shigetaka Yagi, Sawako Minami, Hisako Okuhira, Yuki Yamamoto, Yasushi Nakamura, Kazuhiko Ino
Malignant melanoma (MM) in the female genital tract accounts for less than 2% of all melanomas, and the vast majority associated occur in the vulva and vagina. Primary MM of the uterine cervix is extremely rare and its prognosis is very poor. We report a case of primary MM of the cervix with dissemination throughout the vaginal wall. A 66-year-old woman presented with postmenopausal bleeding. Gynecologic examination demonstrated a 2 cm polypoid blackish-pigmented tumor on the cervix with multiple small blackish-pigmented lesions throughout the vaginal wall...
2017: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28182083/endometriosis-mimicking-glandular-atypia-in-a-cervical-cytology
#5
Paula A Rodriguez-Urrego, Isabel C Dulcey-Hormiga, Luis E Barrera-Herrera, David A Suarez-Zamora, Mauricio A Palau-Lazaro, Catalina Buritica-Cifuentes
Endometriosis involving the uterine cervix is a rare condition that can lead to diagnostic errors in the interpretation of Pap smear. We report the case of a 41-year-old patient in whom the initial Pap smear revealed three-dimensional clusters of glandular cells with elongated nuclei, occasional mitosis, and atypia, which was interpreted as atypical glandular cells, not otherwise specified (NOS). The patient was taken to colposcopy and endocervical biopsy. Colposcopy was normal and the biopsy presented glands with elongated nuclei and surrounded by endometrial stroma admixed with normal endocervical glands...
January 2017: Journal of Cytology
https://www.readbyqxmd.com/read/28177947/association-of-li-fraumeni-syndrome-with-small-cell-carcinoma-of-the-ovary-hypercalcemic-type-and-concurrent-pleomorphic-liposarcoma-of-the-cervix
#6
Bevan Tandon, Ian S Hagemann, Horacio M Maluf, John D Pfeifer, Hussam Al-Kateb
Small cell carcinoma of the ovary, hypercalcemic type (SCCOHT), is a rare, highly lethal malignancy predominantly affecting young adult females. We report a patient with widely metastatic SCCOHT and concurrent uterine cervical pleomorphic liposarcoma. Clinical targeted next-generation sequencing was performed on both neoplasms and demonstrated hemizygous stop-gain TP53 mutations (p.R196*), and wild-type SMARCA4 in both tumors. Microarray analyses of both tumors revealed similar but not identical widespread loss of heterozygosity over most chromosomes associated with loss of chromosomal copy number in the SCCOHT and pleomorphic liposarcoma tumors, amplification of FGFR1 in both tumors, and amplification of MYC in the SCCOHT...
February 7, 2017: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/28166075/clinico-histopathological-survey-of-head-and-neck-cancer-at-tertiary-health-care-centre-dhulikhel-hospital
#7
S Dixit, C Upadhyaya, M Humagain, R Srii, V Marla
Background Head and neck is one of the most prevalent site for cancers along with lungs, cervix, breast and stomach. Hospital based cancer registries required for effective evaluation of diagnosis and management of cancer is inadequate in Nepal. Cancer registry system established by WHO is acquired by seven major hospitals in our country. However, data from tertiary health care centres like ours remain undocumented. Objective The objective of this study is to perform retrospective analysis of clinicohistopathological types of head and neck lesions which were eventually diagnosed as cancer in Dhulikel Hospital, a tertiary health care centre of Central East Nepal...
April 2016: Kathmandu University Medical Journal (KUMJ)
https://www.readbyqxmd.com/read/28166073/ovarian-tumors-pattern-of-histomorphological-types-a-10-years-study-in-a-tertiary-referral-center-and-review-of-literature
#8
A Ghosh, D Ghartimagar, S Thapa, B Sathian, R Narasimhan, O P Talwar
Background Ovarian cancer accounts for 6% of all cancers in females. Among cancers of female genital tract, the incidence of ovarian cancers ranks below only carcinoma of the cervix and the endometrium. Objective To find the frequency of different types of histomorphological types and their association with age, side and size distribution. Method This study is a hospital based retrospective study carried out in the Department of Pathology, Manipal Teaching Hospital over a time period from Jan. 2006 to Sep. 2015...
April 2016: Kathmandu University Medical Journal (KUMJ)
https://www.readbyqxmd.com/read/28146168/colorectal-cancer-prevalence-linked-to-human-papillomavirus-a-systematic-review-with-meta-analysis
#9
Thaisa Pelizzer, Caroline Pieta Dias, Julia Poeta, Tânia Torriani, Cristian Roncada
Introduction: Colorectal cancer is one of the most prevalent types of tumors worldwide. Deaths caused by these malignant tumors remain high and have stayed practically at the same level for the last few decades. Among the established risk factors for the development of cancer are infections due to pathogens or viruses. Among the viruses, the human papillomavirus (HPV) is the most prevalent, with over 180 strains, 40 of which are directly related to anogenital infections. Objective: Systematically assess the main studies which link HPV to colorectal cancer with meta-analysis...
October 2016: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/28133246/-a-family-with-peutz-jeghers-syndrome-having-various-malignant-diseases
#10
Toshiro Ogura, Toru Ishiguro, Yu Muta, Minoru Fukuchi, Tomonori Nagai, Youichi Kumagai, Keiichiro Ishibashi, Erito Mochiki, Hideyuki Ishida
We report a 27-year-old female who was diagnosed with adenocarcinoma of the uterine cervix associated with Peutz- Jeghers syndrome(PJS). She had undergone 5 surgeries for intestinal intussusception and had been diagnosed with PJS. She was referred to our hospital, complaining of watery vaginal discharge, and was diagnosed with adenocarcinoma of the uterine cervix. Following neoadjuvant chemotherapy, radical hysterectomy and small intestinal polypectomy by intraoperative endoscopy were performed. Among the third-degree relatives of her family, 10 had been diagnosed with PJS; of these 10, uterine cervical adenocarcinoma occurred in 3 relatives, pancreatic cancer in 2, cholangiocellular carcinoma in 1, and colon cancer in 1...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28124469/lichen-sclerosus-and-risk-of-cancer
#11
Pia M Halonen, Maija I Jakobsson, M A Oskari Heikinheimo, Annika E Riska, Mika V Gissler, Eero I Pukkala
Malignant potential of lichen sclerosus (LS) has been suspected, but evidence is sparse. We used the population-based Finnish Cancer Registry data to further study this connection. We identified all women with the diagnosis of LS (n= 7,616) listed in the Finnish Hospital Discharge Registry from 1970-2012. The cohort was followed through the Finnish Cancer Registry for subsequent cancer diagnoses until 2014. Standardized Incidence Ratios (SIRs) were calculated for different cancers by dividing the observed numbers of cancers by expected ones...
January 25, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28122281/anti-cancer-effect-of-clofazimine-as-a-single-agent-and-in-combination-with-cisplatin-on-u266-multiple-myeloma-cell-line
#12
İpek Z Durusu, Hazal H Hüsnügil, Heval Ataş, Ayşenur Biber, Selin Gerekçi, Ezgi A Güleç, Can Özen
Multiple Myeloma (MM) is a malignant neoplasm of bone marrow plasma B cells with high morbidity. Clofazimine (CLF) is an FDA-approved leprostatic, anti-tuberculosis, and anti-inflammatory drug that was previously shown to have growth suppression effect on various cancer types such as hepatocellular, lung, cervix, esophageal, colon, and breast cancer as well as melanoma, neuroblastoma, and leukemia. The objective of this study was to evaluate the anticancer effect and mechanism of CLF on U266 MM cell line. CLF (10μM, 24h) treatment resulted up to 72% growth suppression on a panel of hematological cell lines...
January 16, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28108013/detection-of-extra-regional-tumour-recurrence-with-18-f-fdg-pet-ct-in-patients-with-recurrent-gynaecological-malignancies-being-considered-for-radical-salvage-surgery
#13
H Brar, T May, N Tau, D Langer, P MacCrostie, K Han, U Metser
AIM: To compare the detection rate of extra-regional metastases in patients with recurrent gynaecological malignancies being considered for radical salvage surgery with combined 2-[(18)F]-fluoro-2-deoxy-d-glucose ((18)F-FDG) positron-emission tomography (PET)/computed tomography (CT) compared to conventional imaging. MATERIALS AND METHODS: A retrospective review was performed of all patients in a provincial database with recurrent gynaecological malignancies being considered for pelvic exenteration that underwent restaging with CT/PET between March 2011 and October 2014...
January 17, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28101349/clear-cell-carcinoma-of-the-lower-uterine-segment-a-case-report
#14
Yusuke Matoba, Iori Kisu, Keiko Saotome, Motoko Katayama, Makiko Taniguchi, Yumiko Miura, Taeko Goto, Nobumaru Hirao
Uterine carcinoma of the lower uterine segment (LUS) is a rare tumor that accounts for 3-3.5% of cases of uterine malignant cancer. The tumor arises from the lower region of the uterine body through the upper region of the cervix. The present study reported a case of clear cell carcinoma that originated from the LUS. A 50-year-old woman visited a local hospital due to irregular vaginal bleeding. She was suspected to have a uterine tumor and was referred to Tachikawa Hospital (Tokyo, Japan). Transvaginal ultrasound and magnetic resonance imaging revealed a uterine tumor from the lower region of the uterine body through the upper region of the cervix...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28100242/intraoperative-radiotherapy-in-gynaecological-and-genito-urinary-malignancies-focus-on-endometrial-cervical-renal-bladder-and-prostate-cancers
#15
REVIEW
Marco Krengli, Carla Pisani, Letizia Deantonio, Daniela Surico, Alessandro Volpe, Nicola Surico, Carlo Terrone
Intraoperative radiotherapy (IORT) refers to the delivery of a single radiation dose to a limited volume of tissue during a surgical procedure. A literature review was performed to analyze the role of IORT in gynaecological and genito-urinary cancer including endometrial, cervical, renal, bladder and prostate cancers.Literature search was performed by Pubmed and Scopus, using the words "intraoperative radiotherapy/IORT", "gynaecological cancer", "uterine/endometrial cancer", "cervical/cervix cancer", "renal/kidney cancer", "bladder cancer" and "prostate cancer"...
January 19, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28096638/coexisting-genital-malignancies-with-tuberculosis-a-case-series-with-review-of-literature
#16
Avantika Gupta, Sangeeta Gupta, Usha Manaktala, Nita Khurana
OBJECTIVE: To study a case series of genital malignancies coexisting with genital tuberculosis. MATERIALS AND METHODS: A series of three cases with known genital malignancies were found to have coexisting genital tuberculosis on subsequent workup. RESULTS: First case was a 45 years old lady who underwent staging laparotomy for ovarian cancer. On histopathology examination, there was coexisting tuberculosis with papillary serous carcinoma. Second case was 53 years old postmenopausal lady who underwent extrafascial hysterectomy along with pelvic lymph node dissection...
October 2016: Journal of Mid-life Health
https://www.readbyqxmd.com/read/28091805/correlation-between-systemic-lupus-erythematosus-and-malignancies-a-cross-sectional-population-based-study
#17
Shir Azrielant, Shmuel Tiosano, Abdulla Watad, Naim Mahroum, Aaron Whitby, Doron Comaneshter, Arnon D Cohen, Howard Amital
Autoimmune conditions reflect dysregulation of the immune system; this may be of clinical significance in the development of several malignancies. Previous studies show an association between systemic lupus erythematosus (SLE) and the development of malignancies; however, their investigations into the development of specific malignancies are inconsistent, and their external validity may be questionable. The main objective of this study is to investigate the association between the presence of SLE and various malignancies, in a large-scale population-based study...
January 14, 2017: Immunologic Research
https://www.readbyqxmd.com/read/28057354/neuroendrocrine-tumors-of-the-uterine-cervix-a-therapeutic-challenge-for-gynecologic-oncologists
#18
REVIEW
Angiolo Gadducci, Silvestro Carinelli, Giovanni Aletti
Neuroendocrine tumors (NETs) are aggressive diseases developing from neuroendocrine cells that most frequently involve the gastro-entero-pancreatic tract and the lung, but more rarely are found in almost all body tissues. Limited biological and clinical data are currently available for NETs in uncommon sites, such as female genital tract. NETs represent 0.9% to 1.5% of the tumors of the uterine cervix. They are more likely to have lymph-vascular space invasion and lymph node involvement, and to develop local and distant relapses when compared with the mostly common cervical squamous cell carcinomas or adenocarcinomas...
March 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28053902/human-papilloma-virus-in-oral-cancer
#19
REVIEW
Soung Min Kim
Cervical cancer is the second most prevalent cancer among women, and it arises from cells that originate in the cervix uteri. Among several causes of cervical malignancies, infection with some types of human papilloma virus (HPV) is well known to be the greatest cervical cancer risk factor. Over 150 subtypes of HPV have been identified; more than 40 types of HPVs are typically transmitted through sexual contact and infect the anogenital region and oral cavity. The recently introduced vaccine for HPV infection is effective against certain subtypes of HPV that are associated with cervical cancer, genital warts, and some less common cancers, including oropharyngeal cancer...
December 2016: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/28035489/the-association-between-a-history-of-gestational-diabetes-mellitus-and-future-risk-for-female-malignancies
#20
Oded Fuchs, Eyal Sheiner, Mihai Meirovitz, Ehud Davidson, Ruslan Sergienko, Roy Kessous
OBJECTIVE: To investigate whether patients with a history of gestational diabetes mellitus (GDM) have an increased future risk for female malignancies. STUDY DESIGN: A population-based study compared the incidence of long-term female malignancies (ovary, uterine, breast, and uterine cervix) in a cohort of women with and without a diagnosis of GDM. Deliveries occurred between the years 1988-2013, with a mean follow-up duration of 12 years. Women with known malignancies prior to the index pregnancy were excluded...
March 2017: Archives of Gynecology and Obstetrics
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