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https://www.readbyqxmd.com/read/28728327/non-melanocytic-skin-cancers-of-the-head-and-neck-a-clinical-study-in-jeju-province
#1
Jae Kyoung Kang, Byung Min Yun, Jung-Kook Song, Myoung Soo Shin
BACKGROUND: Jeju Island is geographically and socioeconomically distinct from the mainland of South Korea. Thus, the presentation and management of non-melanocytic skin cancers (NMSC) of the head and neck may differ from those in other regions of the country. We compared the clinical characteristics and treatment modalities of NMSC on Jeju Island with the findings of similar regional studies. METHODS: Patient data, including age, sex, diagnosis, tumor site, treatment, and recurrence, were obtained from the medical and pathology records of patients diagnosed with NMSC between January 2010 and June 2015...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28728296/-intramural-gastric-metastasis-of-esophageal-squamous-cell-carcinoma-an-analysis-of-imaging-findings-and-clinicopathological-features
#2
Y J Zhu, L Y Xue, Y Li, J Jiang, T T Liu, L M Jiang
Objective: To discuss the imaging findings and clinicopathological features of the intramural gastric metastasis (IGM) of esophageal squamous cell carcinoma. Methods: The imaging findings of 11 patients with IGM confirmed by surgical pathology were reviewed retrospectively, and compared with clinicopathological features. Of the 11 cases, eight underwent upper gastrointestinal radiography, ten underwent contrast enhanced computed tomography (CT) scans and one underwent plain CT scanning. Results: In all 11 cases, the primary cancer was located in the middle or lower thoracic esophagus, and nine of 11 had lymph nodes metastasis...
July 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28728291/-relationship-of-endometrial-thickness-and-endometrial-cancer-risk-in-postmenopausal-women
#3
L Li, M Wu
Evaluation of the vaginal bleeding of postmenopausal women is crucial to diagnose endometrial lesions. Endometrial thickness measured by transvaginal ultrasonography provides an important reference for diagnosis. Currently, no specific cut-off value of endometrial thickness has been identified to predict the malignant risk for endometrial thickening and postmenopausal women without any symptoms. Most of resected endometrial specimens from postmenopausal women without any symptoms are diagnosed as benign or normal tissues...
July 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28728168/lung-cancer-prognostic-index-a-risk-score-to-predict-overall-survival-after-the-diagnosis-of-non-small-cell-lung-cancer
#4
Marliese Alexander, Rory Wolfe, David Ball, Matthew Conron, Robert G Stirling, Benjamin Solomon, Michael MacManus, Ann Officer, Sameer Karnam, Kate Burbury, Sue M Evans
INTRODUCTION: Non-small-cell lung cancer outcomes are poor but heterogeneous, even within stage groups. To improve prognostic precision we aimed to develop and validate a simple prognostic model using patient and disease variables. METHODS: Prospective registry and study data were analysed using Cox proportional hazards regression to derive a prognostic model (hospital 1, n=695), which was subsequently tested (Harrell's c-statistic for discrimination and Cox-Snell residuals for calibration) in two independent validation cohorts (hospital 2, n=479 and hospital 3, n=284)...
July 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28728165/active-multiple-myeloma-suppresses-and-typically-eliminates-coexisting-mgus
#5
John P Campbell, Jennifer L J Heaney, Sankalp Pandya, Zaheer Afzal, Martin Kaiser, Roger Owen, J Anthony Child, Walter Gregory, Gareth J Morgan, Graham H Jackson, Chris M Bunce, Mark T Drayson
BACKGROUND: Myeloma is consistently preceded by premalignant monoclonal gammopathy of undetermined significance (MGUS). In >5% of MGUS patients there is a second MGUS clone (biclonal gammopathy of undetermined significance; BGUS), yet, at myeloma diagnosis, presentation of biclonal gammopathy myeloma (BGMy) is considered less frequent, implying that myeloma eradicates coexisting MGUS. METHODS: In the largest study of its kind, we assessed BGMy frequency amongst 6399 newly diagnosed myeloma patients enrolled in recent UK clinical trials...
July 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28727877/genetic-predisposition-to-breast-cancer-due-to-mutations-other-than-brca1-and-brca2-founder-alleles-among-ashkenazi-jewish-women
#6
Tom Walsh, Jessica B Mandell, Barbara M Norquist, Silvia Casadei, Suleyman Gulsuner, Ming K Lee, Mary-Claire King
Importance: Among Ashkenazi Jewish women, 3 mutations in BRCA1 and BRCA2 severely increase the risk of breast and ovarian cancer. However, among Ashkenazi Jewish patients with breast cancer who do not carry one of these founder mutations, the likelihood of carrying another pathogenic mutation in BRCA1 or BRCA2 or another breast cancer gene is not known. This information would be valuable to the patient and family for cancer prevention and treatment. Objective: To determine the frequency of cancer-predisposing mutations other than the BRCA1 and BRCA2 founder alleles among patients of Ashkenazi Jewish ancestry with breast cancer...
July 20, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28727868/morphologic-three-dimensional-scanning-of-fallopian-tubes-to-assist-ovarian-cancer-diagnosis
#7
Wendy-Julie Madore, Etienne De Montigny, Andréanne Deschênes, Fouzi Benboujja, Mikaël Leduc, Anne-Marie Mes-Masson, Diane M Provencher, Kurosh Rahimi, Caroline Boudoux, Nicolas Godbout
No abstract text is available yet for this article.
July 1, 2017: Journal of Biomedical Optics
https://www.readbyqxmd.com/read/28727831/follicle-stimulating-hormone-is-an-accurate-predictor-of-azoospermia-in-childhood-cancer-survivors
#8
Thomas W Kelsey, Lauren McConville, Angela B Edgar, Alex I Ungurianu, Rod T Mitchell, Richard A Anderson, W Hamish B Wallace
The accuracy of Follicle Stimulating Hormone as a predictor of azoospermia in adult survivors of childhood cancer is unclear, with conflicting results in the published literature. A systematic review and post hoc analysis of combined data (n = 367) were performed on all published studies containing extractable data on both serum Follicle Stimulating Hormone concentration and semen concentration in survivors of childhood cancer. PubMed and Medline databases were searched up to March 2017 by two blind investigators...
2017: PloS One
https://www.readbyqxmd.com/read/28727691/appendicitis-presenting-as-the-first-manifestation-of-colorectal-carcinoma-a-13-year-retrospective-study
#9
Rebecca J Shine, Abigail Zarifeh, Chris Frampton, Jeremy Rossaak
AIM: Appendicitis in older adults may present as the first sign of underlying colorectal cancer. We aim to determine whether there was a difference in the rate of diagnosis of colorectal carcinoma for patients ≥45 years following a presentation with appendicitis, compared with New Zealand standardised rates. METHOD: Retrospective study of patients ≥45 years with a confirmed diagnosis of appendicitis from 2003 to 2015 inclusive. The rate of colorectal carcinoma diagnosed during the 36-month follow-up period was calculated and compared to standardised rates, as per the New Zealand cancer registry...
July 21, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28727556/effective-screening-and-classification-of-cervical-precancer-biopsy-imagery
#10
Jaidip Jagtap, Nishigandha Patil, Abdul K Parchur, Chayanika Pantola, Asha Agarwal, Kiran Pandey, Asima Pradhan
Microscope images of biopsy samples of cervical precancers conventionally discriminated by histopathology, the current "gold standard" for cancer detection, showed that their correlation properties are segregated into different classes. The correlation domains clearly indicate increasing cellular clustering in different grades of precancer compared to their normal counterparts. This trend indicates the probability of pixel distribution of the corresponding tissue images. Because the cell density is not uniform in the higher grades, the skewness (asymmetry of a distribution), kurtosis (sharpness of a distribution), entropy (randomness), and standard deviation are affected...
July 18, 2017: IEEE Transactions on Nanobioscience
https://www.readbyqxmd.com/read/28727544/abbreviated-biparametric-prostate-mr-imaging-in-men-with-elevated-prostate-specific-antigen
#11
Christiane K Kuhl, Robin Bruhn, Nils Krämer, Sven Nebelung, Axel Heidenreich, Simone Schrading
Purpose To determine the diagnostic accuracy for clinically significant prostate cancer achieved with abbreviated biparametric prostate magnetic resonance (MR) imaging in comparison with full multiparametric contrast material-enhanced prostate MR imaging in men with elevated prostate-specific antigen (PSA) and negative transrectal ultrasonography (US)-guided biopsy findings; to determine the significant cancer detection rate of biparametric versus full multiparametric contrast-enhanced MR imaging and between-reader agreement for interpretation of biparametric MR imaging...
July 20, 2017: Radiology
https://www.readbyqxmd.com/read/28727487/improving-care-with-a-portfolio-of-physician-led-cancer-quality-measures-at-an-academic-center
#12
Julie Bryar Porter, Eben Lloyd Rosenthal, Marcy Winget, Andrea Segura Smith, Sridhar Belavadi Seshadri, Yohan Vetteth, Eileen F Kiamanesh, Amogh Badwe, Ranjana H Advani, Mark K Buyyounouski, Steven Coutre, Frederick Dirbas, Vasu Divi, Oliver Dorigo, Kristen N Ganjoo, Laura J Johnston, Lawrence David Recht, Joseph B Shrager, Eila C Skinner, Susan M Swetter, Brendan C Visser, Douglas W Blayney
PURPOSE: Development and implementation of robust reporting processes to systematically provide quality data to care teams in a timely manner is challenging. National cancer quality measures are useful, but the manual data collection required is resource intensive, and reporting is delayed. We designed a largely automated measurement system with our multidisciplinary cancer care programs (CCPs) to identify, measure, and improve quality metrics that were meaningful to the care teams and their patients...
July 20, 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/28727286/using-cell-nuclei-features-to-detect-colon-cancer-tissue-in-hematoxylin-and-eosin-stained-slides
#13
Alex Skovsbo Jørgensen, Anders Munk Rasmussen, Niels Kristian Mäkinen Andersen, Simon Kragh Andersen, Jonas Emborg, Rasmus Røge, Lasse Riis Østergaard
Currently, diagnosis of colon cancer is based on manual examination of histopathological images by a pathologist. This can be time consuming and interpretation of the images is subject to inter- and intra-observer variability. This may be improved by introducing a computer-aided diagnosis (CAD) system for automatic detection of cancer tissue within whole slide hematoxylin and eosin (H&E) stains. Cancer disrupts the normal control mechanisms of cell proliferation and differentiation, affecting the structure and appearance of the cells...
July 20, 2017: Cytometry. Part A: the Journal of the International Society for Analytical Cytology
https://www.readbyqxmd.com/read/28727134/biological-markers-with-potential-clinical-value-in-endometrial-cancer-review-of-the-literature
#14
Nadia Taoussi, Ali Alghamdi, Konrad Futyma, Tomasz Rechberger
Endometrial carcinoma (EC) is the most common malignancy of the female genital tract encountered in western countries, making it the fourth most common cancer in women. The incidence of uterine cancer is on the rise throughout the developed world where diagnosis is increasingly observed among younger patients. With regard to this, attention has been focused on conducting more studies to achieve a better understanding of the molecular genetics related to endometrial carcinogenesis. Over the years, EC has been classified into two broad histopathological subtypes based on the mechanism of development, and we can therefore observe specific biomarkers related to the respective subtype...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28726971/an-environment-for-guideline-based-decision-support-systems-for%C3%A2-outpatients-monitoring
#15
Elisa M Zini, Giordano Lanzola, Paolo Bossi, Silvana Quaglini
OBJECTIVES: We propose an architecture for monitoring outpatients that relies on mobile technologies for acquiring data. The goal is to better control the onset of possible side effects between the scheduled visits at the clinic. METHODS: We analyze the architectural components required to ensure a high level of abstraction from data. Clinical practice guidelines were formalized with Alium, an authoring tool based on the PROforma language, using SNOMED-CT as a terminology standard...
July 19, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28726795/a-retrospective-analysis-of-hypertension-screening-at-a-mass-gathering-in-india-implications-for-non-communicable-disease-control-strategies
#16
S Balsari, P Vemulapalli, M Gofine, K Oswal, R Merchant, S Saunik, G Greenough, T Khanna
Cardiovascular disease is the leading case of mortality from non-communicable diseases (NCD) in India. The government's National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases and Stroke seeks to increase capacity building, screening, referral and management of NCDs across India, and includes community-based outreach and screening programmes. The government in India routinely provides basic care at religious mass gatherings. However, in 2015, at the Kumbh Mela in Nashik and Trimbakeshwar, the state government extended its services to include a hypertension screening programme...
July 20, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28726731/the-use-of-imaging-in-the-prediction-and-assessment-of-cancer-treatment-toxicity
#17
REVIEW
Hossein Jadvar
Multimodal imaging is commonly used in the management of patients with cancer. Imaging plays pivotal roles in the diagnosis, initial staging, treatment response assessment, restaging after treatment and the prognosis of many cancers. Indeed, it is difficult to imagine modern precision cancer care without the use of multimodal molecular imaging, which is advancing at a rapid pace with innovative developments in imaging sciences and an improved understanding of the complex biology of cancer. Cancer therapy often leads to undesirable toxicity, which can range from an asymptomatic subclinical state to severe end organ damage and even death...
July 20, 2017: Diagnostics
https://www.readbyqxmd.com/read/28726720/tgf-%C3%AE-dependent-growth-arrest-and-cell-migration-in-benign-and-malignant-breast-epithelial-cells-are-antagonistically-controlled-by-rac1-and-rac1b
#18
Catharina Melzer, Juliane von der Ohe, Ralf Hass, Hendrik Ungefroren
Despite improvements in diagnosis and treatment, breast cancer is still the most common cancer type among non-smoking females. TGF-β can inhibit breast cancer development by inducing cell cycle arrest in both, cancer cells and, as part of a senescence program in normal human mammary epithelial cells (HMEC). Moreover, TGF-β also drives cell migration and invasion, in part through the small GTPases Rac1 and Rac1b. Depletion of Rac1b or Rac1 and Rac1b in MDA-MB-231 or MDA-MB-435s breast cancer cells by RNA interference enhanced or suppressed, respectively, TGF-β1-induced migration/invasion...
July 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28726659/factors-affecting-survival-of-women-diagnosed-with-breast-cancer-in-georgia
#19
N Vashakidze, N Mebonia, M Kereselidze, S Zhizhilashvili
Breast cancer is the most frequently diagnosed cancer in women worldwide with nearly 2.4 million new cases diagnosed in 2015, In Georgia survival from breast cancer is lower than in many developing countries. The goal of the study was to identify predictors for low survival of disease in the country. Data from population-based cancer registry was used in order to estimate 1-year and 5-years relative survival rates for breast cancer. To identify predictors for low survival time, was performed bivariate analysis...
June 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28726527/the-comparison-and-estimation-of-the-prognostic-value-of-lipid-profiles-in-patients-with-prostate-cancer-depends-on-cancer-stage-advancement
#20
Edyta Idalia Wolny-Rokicka, Andrzej Tukiendorf, Jerzy Wydmański, Agnieszka Zembroń-Łacny
Lipid profiles and prostate cancer have a controversial relationship, and the predictive ability of lipids in determining cancer risk estimation is still questionable. This study demonstrates a significance assessment of the plasma lipid profiles of subjects with prostate cancer. Locoregional subjects irradiated with external beam therapy were compared to prostate cancer subjects with bone metastases. The histopathologic diagnosis of 103 subjects (71 locoregional [Group 1] and 32 palliative [Group 2]) were analyzed and compared using their blood samples, total cholesterol (CHL), triglycerides (TG), high-density lipoprotein (HDL) cholesterol, and low-density lipoprotein (LDL) cholesterol...
July 1, 2017: American Journal of Men's Health
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